{"id":2431,"date":"2020-03-12T22:07:25","date_gmt":"2020-03-12T21:07:25","guid":{"rendered":"https:\/\/monserveurnas.com\/?p=2431"},"modified":"2023-04-11T20:42:18","modified_gmt":"2023-04-11T18:42:18","slug":"ds120j-vs-ds220j-vs-ds420j","status":"publish","type":"post","link":"https:\/\/monserveurnas.com\/de\/ds120j-vs-ds220j-vs-ds420j\/","title":{"rendered":"VERGLEICH der g\u00fcnstigen SYNOLOGY NAS: DS120j vs. DS220j vs. DS420j"},"content":{"rendered":"<p>Que vous cherchiez \u00e0 vous \u00e9quiper d\u2019un NAS pour la premi\u00e8re fois ou que vous souhaitiez renouveler votre mat\u00e9riel, il est facile de s\u2019y perdre parmi tous les mod\u00e8les de NAS propos\u00e9s.<\/p>\n<p>Les gammes de serveurs NAS que proposent Synology sont bien s\u00e9par\u00e9es de sorte que chacune r\u00e9pondra \u00e0 des besoins diff\u00e9rents. La s\u00e9rie J correspond aux <a href=\"https:\/\/monserveurnas.com\/nas-pas-cher\/\" target=\"_blank\" rel=\"noopener noreferrer\">NAS pas chers<\/a> de la marque dont la gamme a \u00e9t\u00e9 compl\u00e8tement renouvel\u00e9e entre fin 2019 et d\u00e9but 2020. Le DS120j \u00e0 1 baie, le DS220j \u00e0 2 baies ou le DS420j \u00e0 4 baies ont des similarit\u00e9s mais pr\u00e9sentent tout de m\u00eame quelques diff\u00e9rences. Nous avons d\u00e9j\u00e0 r\u00e9dig\u00e9 des <a href=\"https:\/\/monserveurnas.com\/category\/serveurs-nas\/tests-avis\/synology\/\" target=\"_blank\" rel=\"noopener noreferrer\">tests pour ces mod\u00e8les<\/a> mais nous vous proposons ici une confrontation directe pour vous aider \u00e0 vous orienter vers celui qui vous conviendra le mieux.<\/p>\n\n<table id=\"tablepress-57\" class=\"tablepress tablepress-id-57\">\n<thead>\n<tr class=\"row-1\">\n\t<td class=\"column-1\"><\/td><th class=\"column-2\"><center><img decoding=\"async\" src=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds120j.jpg\" alt=\"synology ds120j\" width=\"130\" height=\"130\" class=\"aligncenter size-full wp-image-2439\" srcset=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds120j.jpg 130w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds120j-65x65.jpg 65w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><br \/>\nSynology DS120j<center\/><\/th><th class=\"column-3\"><center><img decoding=\"async\" src=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds220j.jpg\" alt=\"synology ds220j\" width=\"130\" height=\"130\" class=\"aligncenter size-full wp-image-2440\" srcset=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds220j.jpg 130w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds220j-65x65.jpg 65w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><br \/>\nSynology DS220j<center\/><\/th><th class=\"column-4\"><center><img decoding=\"async\" src=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds420j.jpg\" alt=\"synology ds420j\" width=\"130\" height=\"130\" class=\"aligncenter size-full wp-image-2441\" srcset=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds420j.jpg 130w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds420j-65x65.jpg 65w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><br \/>\nSynology DS420j<center\/><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"row-2\">\n\t<td class=\"column-1\">Nbre de baies<\/td><td class=\"column-2\">1<\/td><td class=\"column-3\">2<\/td><td class=\"column-4\">4<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">Processeur<\/td><td class=\"column-2\">Marvell Armada 3700, double coeur 800 MHz<\/td><td class=\"column-3\">Realtek RTD1296, quadruple coeur 1,4 GHz<\/td><td class=\"column-4\">Realtek RTD1296, quadruple coeur 1,4 GHz<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">RAM<\/td><td class=\"column-2\">512 MB DDR3<\/td><td class=\"column-3\">512 MB DDR4<\/td><td class=\"column-4\">1 GB DDR4<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Capacit\u00e9 max<\/td><td class=\"column-2\">16 TO<\/td><td class=\"column-3\">32 TO<\/td><td class=\"column-4\">64 TO<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">Taille<\/td><td class=\"column-2\">166 x 71 x 224 mm<\/td><td class=\"column-3\">165 x 100 x 225.5 mm<\/td><td class=\"column-4\">184 x 168 x 230 mm<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">Port USB<\/td><td class=\"column-2\">2 USB 2.0<\/td><td class=\"column-3\">2 USB 3.0<\/td><td class=\"column-4\">2 USB 3.0<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">Consommation<\/td><td class=\"column-2\">10.04 W (acc\u00e8s)<br \/>\n5.01 W (repos)<\/td><td class=\"column-3\">17.48 W (acc\u00e8s)<br \/>\n7.03 W (repos)<\/td><td class=\"column-4\">21.22 W (acc\u00e8s)<br \/>\n8.97 W (repos)<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">Bruit<\/td><td class=\"column-2\">16.9 dB(A)<\/td><td class=\"column-3\">18.2 dB(A)<\/td><td class=\"column-4\">20.6 dB(A)<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">[button link=\"https:\/\/monserveurnas.com\/synology-ds120j\/\" target=\"new\" text_color=\"#ffffff\" color=\"#0d1f22\"]Voir le test[\/button]<\/td><td class=\"column-3\">[button link=\"https:\/\/monserveurnas.com\/test-synology-ds220j\/\" target=\"new\" text_color=\"#ffffff\" color=\"#0d1f22\"]Voir le test[\/button]<\/td><td class=\"column-4\">[button link=\"https:\/\/monserveurnas.com\/test-synology-ds420j\/\" target=\"new\" text_color=\"#ffffff\" color=\"#0d1f22\"]Voir le test[\/button]<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">[button link=\"https:\/\/amzn.to\/2WafJ4e\" target=\"new\" rel=\"nofollow\" text_color=\"#ffffff\" color=\"#8ab9d9\"]Acheter[\/button]<\/td><td class=\"column-3\">[button link=\"https:\/\/amzn.to\/2w1iSc2\" target=\"new\" rel=\"nofollow\" text_color=\"#ffffff\" color=\"#8ab9d9\"]Acheter[\/button]<\/td><td class=\"column-4\">[button link=\"https:\/\/amzn.to\/2W6MUpt\" target=\"new\" rel=\"nofollow\" text_color=\"#ffffff\" color=\"#8ab9d9\"]Acheter[\/button]<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Sommaire<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #3c5233;color:#3c5233\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #3c5233;color:#3c5233\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/monserveurnas.com\/de\/ds120j-vs-ds220j-vs-ds420j\/#Le_design_Le_Synology_DS120j_pour_sa_taille\" >Le design\u00a0: Le Synology DS120j pour sa taille<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/monserveurnas.com\/de\/ds120j-vs-ds220j-vs-ds420j\/#Les_composants_Le_DS420j_exploite_mieux_le_processeur\" >Les composants\u00a0: Le DS420j exploite mieux le processeur<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/monserveurnas.com\/de\/ds120j-vs-ds220j-vs-ds420j\/#Le_systeme_dexploitation_Plus_dapplis_et_dutilisateurs_avec_le_DS420j\" >Le syst\u00e8me d\u2019exploitation\u00a0: Plus d\u2019applis et d\u2019utilisateurs avec le DS420j<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/monserveurnas.com\/de\/ds120j-vs-ds220j-vs-ds420j\/#Le_prix_Le_DS420j_coutera_moins_cher_a_long_terme\" >Le prix : Le DS420j co\u00fbtera moins cher \u00e0 long terme<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/monserveurnas.com\/de\/ds120j-vs-ds220j-vs-ds420j\/#Synology_DS120j_vs_DS220j_vs_DS420j_Tout_depend_de_ce_que_vous_allez_en_faire\" >Synology DS120j vs DS220j vs DS420j\u00a0: Tout d\u00e9pend de ce que vous allez en faire<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Le_design_Le_Synology_DS120j_pour_sa_taille\"><\/span>Le design\u00a0: Le Synology DS120j pour sa taille<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Avec ces trois nouveaux mod\u00e8les de la s\u00e9rie J, <strong>Synology ne r\u00e9volutionne pas le design<\/strong>. Les boitiers restent les m\u00eames que leurs pr\u00e9d\u00e9cesseurs\u00a0 mais alors que le DS120j et le DS220j sont tr\u00e8s semblables, le DS420j est compl\u00e8tement diff\u00e9rent.<\/p>\n<p>Chaque mod\u00e8le de serveur NAS Synology pas cher apporte <strong>la m\u00eame attention \u00e0 la ventilation<\/strong> du boitier avec un ou deux ventilateurs \u00e0 l\u2019arri\u00e8re et des panneaux ajour\u00e9s par le logo Synology qui permet de faire circuler l\u2019air. Les trois mod\u00e8les poss\u00e8dent <strong>2 ports USB<\/strong> mais sur le DS120j ils ne sont qu\u2019en 2.0.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2436\" src=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Arri\u00e8re-Synology-DS120j-ds220j-ds420j-300x144.jpg\" alt=\"Arri\u00e8re Synology DS120j ds220j ds420j - Monserveurnas.com\" width=\"700\" height=\"336\" srcset=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Arri\u00e8re-Synology-DS120j-ds220j-ds420j-300x144.jpg 300w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Arri\u00e8re-Synology-DS120j-ds220j-ds420j-150x72.jpg 150w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Arri\u00e8re-Synology-DS120j-ds220j-ds420j-450x215.jpg 450w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Arri\u00e8re-Synology-DS120j-ds220j-ds420j-768x368.jpg 768w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Arri\u00e8re-Synology-DS120j-ds220j-ds420j-702x336.jpg 702w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Arri\u00e8re-Synology-DS120j-ds220j-ds420j.jpg 961w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>Les mod\u00e8les \u00e0 une et deux baies sont blancs avec des disques durs qui s\u2019int\u00e8grent \u00e0 l\u2019int\u00e9rieur du boitier une fois celui-ci ouvert. Sur le NAS \u00e0 4 baies, c\u2019est l\u2019arri\u00e8re du boitier qui se d\u00e9visse pour acc\u00e9der \u00e0 des tiroirs de baies qui se retirent pour y int\u00e9grer les disques.<\/p>\n<p>Le DS120j et le DS220j sont discrets, font <strong>peu de bruit gr\u00e2ce \u00e0 leur coque en plastique<\/strong> et s\u2019int\u00e9greront facilement dans un salon ou un bureau. On ne peut pas en dire autant du DS420j qui est bien plus volumineux, plus bruyant et <strong>g\u00e9n\u00e8re plus de chaleur<\/strong> malgr\u00e9 les deux ventilateurs. Sa coque noire ne fait pas tr\u00e8s moderne et sera assez difficile \u00e0 dissimuler.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2379\" src=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/02\/Positionnement-disque-dur-Synology-DS420j-1-300x224.jpg\" alt=\"Positionnement disque dur Synology DS420j\" width=\"600\" height=\"448\" srcset=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/02\/Positionnement-disque-dur-Synology-DS420j-1-300x224.jpg 300w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/02\/Positionnement-disque-dur-Synology-DS420j-1-1024x766.jpg 1024w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/02\/Positionnement-disque-dur-Synology-DS420j-1-150x112.jpg 150w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/02\/Positionnement-disque-dur-Synology-DS420j-1-450x337.jpg 450w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/02\/Positionnement-disque-dur-Synology-DS420j-1-1200x898.jpg 1200w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/02\/Positionnement-disque-dur-Synology-DS420j-1-768x575.jpg 768w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/02\/Positionnement-disque-dur-Synology-DS420j-1.jpg 1339w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>Le Synology DS120j et le DS220j l\u2019emportent facilement en mati\u00e8re de design. Bas\u00e9 uniquement sur cet aspect c\u2019est le DS120j qui l\u2019emporte gr\u00e2ce \u00e0 sa petite taille.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Les_composants_Le_DS420j_exploite_mieux_le_processeur\"><\/span>Les composants\u00a0: Le DS420j exploite mieux le processeur<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Comme nous venons de le souligner, le design ext\u00e9rieur n\u2019a pas \u00e9volu\u00e9 et il faudra regarder \u00e0 l\u2019int\u00e9rieur pour voir du changement sur ces NAS Synology pas chers. Sur cet aspect <strong>DS120j, DS220j ou DS420j ne se valent pas<\/strong> et n\u2019ont pas \u00e9volu\u00e9 \u00e0 la m\u00eame vitesse.<\/p>\n<ul>\n<li>Le DS120j est tr\u00e8s semblable \u00e0 son pr\u00e9d\u00e9cesseur, le <a href=\"https:\/\/monserveurnas.com\/test-synology-ds119j\/\" target=\"_blank\" rel=\"noopener noreferrer\">DS119j<\/a>. M\u00eame processeur Marvell Armada qui passe sur une version plus r\u00e9cente mais toujours en double c\u0153ur de 800 MHz. Contrairement aux deux autres mod\u00e8les de la s\u00e9rie Synology J, <strong>le processeur est en 32-bit<\/strong>, ce qui limite grandement les performances de l\u2019appareil. La m\u00e9moire \u00e9volue et passe de 253 \u00e0 512 MB mais <strong>reste en DDR3<\/strong> contre du DDR4 pour le DS220j et le DS420j. Enfin, <strong>les ports USB restent en 2.0<\/strong> contre du 3.0 pour les autres mod\u00e8les.<\/li>\n<li>Le DS220j fait peau neuve avec <strong>un processeur r\u00e9ellement boost\u00e9<\/strong> puisqu\u2019il passe d\u2019un Marvell Armada double c\u0153ur sur le <a href=\"https:\/\/monserveurnas.com\/test-synology-ds218j\/\" target=\"_blank\" rel=\"noopener noreferrer\">DS218j<\/a> \u00e0 un Realtek quad core en 64-bit. C\u2019est le m\u00eame processeur que sur le DS420j et <strong>il a fait ses preuves sur d\u2019autres mod\u00e8les<\/strong> de la marque comme le <a href=\"https:\/\/monserveurnas.com\/test-synology-ds218play\/\" target=\"_blank\" rel=\"noopener noreferrer\">DS218play<\/a>. Les RAM restent \u00e0 512 MB ce qui limitera malheureusement les performances du DS220j mais passent tout de m\u00eame sur du <strong>DDR4, bien plus rapide<\/strong>.<\/li>\n<li>Le DS420j est \u00e9quip\u00e9 du m\u00eame processeur Realtek que le DS220j mais <strong>poss\u00e8de 1 GB de m\u00e9moire vive<\/strong>. Cela permet de <strong>mieux utiliser la puissance du processeur<\/strong> et <strong>d\u2019acc\u00e9der \u00e0 plus de fonctionnalit\u00e9s<\/strong> comme le transcodage 4k ou le traitement de fichiers BTRFS par exemple. Vous pourrez accueillir plus d\u2019utilisateurs simultan\u00e9ment, ce qui fait de ce Synology DS420j le mieux \u00e9quip\u00e9.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Le_systeme_dexploitation_Plus_dapplis_et_dutilisateurs_avec_le_DS420j\"><\/span>Le syst\u00e8me d\u2019exploitation\u00a0: Plus d\u2019applis et d\u2019utilisateurs avec le DS420j<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Les trois serveurs NAS Synology pas chers de la s\u00e9rie J sont \u00e9quip\u00e9s du syst\u00e8me d\u2019exploitation DSM sous la m\u00eame version. Si sur le papier vous aurez la m\u00eame version entre les trois boitiers, dans les faits <strong>vous ne pourrez pas faire tourner toutes les applications<\/strong> sur le DS120j ou m\u00eame sur le DS220j \u00e0 cause du processeur et de la m\u00e9moire vive disponible.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1092\" src=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2018\/09\/Synology-DSM-visuel-300x237.jpg\" alt=\"Synology-DSM-visuel\" width=\"700\" height=\"553\" srcset=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2018\/09\/Synology-DSM-visuel-300x237.jpg 300w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2018\/09\/Synology-DSM-visuel-150x118.jpg 150w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2018\/09\/Synology-DSM-visuel-450x355.jpg 450w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2018\/09\/Synology-DSM-visuel.jpg 711w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>Nous ne pr\u00e9sentons plus <a href=\"https:\/\/monserveurnas.com\/qnap-vs-synology\/\" target=\"_blank\" rel=\"noopener noreferrer\">l\u2019OS de Synology que nous avons compar\u00e9 \u00e0 celui de Qnap<\/a> mais sachez que sur les trois mod\u00e8les vous pourrez <strong>faire tourner les applications bureautiques<\/strong> sans probl\u00e8me telles que les Clouds en ligne, le calendrier, les mails ou encore les applis multim\u00e9dia.<\/p>\n<p>Voici quelques sp\u00e9cificit\u00e9s entre les trois mod\u00e8les.<\/p>\n\n<table id=\"tablepress-58\" class=\"tablepress tablepress-id-58 tablepress-id-57\">\n<thead>\n<tr class=\"row-1\">\n\t<td class=\"column-1\"><\/td><th class=\"column-2\"><center><img decoding=\"async\" src=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds120j.jpg\" alt=\"synology ds120j\" width=\"130\" height=\"130\" class=\"aligncenter size-full wp-image-2439\" srcset=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds120j.jpg 130w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds120j-65x65.jpg 65w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><br \/>\nSynology DS120j<center\/><\/th><th class=\"column-3\"><center><img decoding=\"async\" src=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds220j.jpg\" alt=\"synology ds220j\" width=\"130\" height=\"130\" class=\"aligncenter size-full wp-image-2440\" srcset=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds220j.jpg 130w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds220j-65x65.jpg 65w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><br \/>\nSynology DS220j<center\/><\/th><th class=\"column-4\"><center><img decoding=\"async\" src=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds420j.jpg\" alt=\"synology ds420j\" width=\"130\" height=\"130\" class=\"aligncenter size-full wp-image-2441\" srcset=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds420j.jpg 130w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds420j-65x65.jpg 65w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><br \/>\nSynology DS420j<center\/><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"row-2\">\n\t<td class=\"column-1\">Type de RAID accept\u00e9<\/td><td class=\"column-2\">Basic<\/td><td class=\"column-3\">Synology Hybrid RAID<br \/>\nBasic<br \/>\nJBOD<br \/>\nRAID 0<br \/>\nRAID 1<\/td><td class=\"column-4\">Synology Hybrid RAID<br \/>\nBasic<br \/>\nJBOD<br \/>\nRAID 0<br \/>\nRAID 1<br \/>\nRAID 5<br \/>\nRAID 6<br \/>\nRAID 10<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">Nbre max de compte utilisateurs<\/td><td class=\"column-2\">512<\/td><td class=\"column-3\">1024<\/td><td class=\"column-4\">1024<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">Nbre max de groupes<\/td><td class=\"column-2\">128<\/td><td class=\"column-3\">256<\/td><td class=\"column-4\">256<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Nbre d\u2019appareil connect\u00e9s max<\/td><td class=\"column-2\">50<\/td><td class=\"column-3\">100<\/td><td class=\"column-4\">100<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">Nbre max de fichiers<\/td><td class=\"column-2\">10000<\/td><td class=\"column-3\">100000<\/td><td class=\"column-4\">100000<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">Nbre et r\u00e9solution max de cam\u00e9ras<\/td><td class=\"column-2\">5 - 150 FPS @ 720p<\/td><td class=\"column-3\">12 - 420 FPS @ 720p<\/td><td class=\"column-4\">16 - 480 FPS @ 720p<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\"><\/td><td class=\"column-3\">[button link=\"https:\/\/monserveurnas.com\/test-synology-ds220j\/\" target=\"new\" text_color=\"#ffffff\" color=\"#0d1f22\"]Voir le test[\/button]<\/td><td class=\"column-4\">[button link=\"https:\/\/monserveurnas.com\/test-synology-ds420j\/\" target=\"new\" text_color=\"#ffffff\" color=\"#0d1f22\"]Voir le test[\/button]<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">[button link=\"https:\/\/amzn.to\/2WafJ4e\" target=\"new\" rel=\"nofollow\" text_color=\"#ffffff\" color=\"#8ab9d9\"]Acheter[\/button]<\/td><td class=\"column-3\">[button link=\"https:\/\/amzn.to\/2w1iSc2\" target=\"new\" rel=\"nofollow\" text_color=\"#ffffff\" color=\"#8ab9d9\"]Acheter[\/button]<\/td><td class=\"column-4\">[button link=\"https:\/\/amzn.to\/2W6MUpt\" target=\"new\" rel=\"nofollow\" text_color=\"#ffffff\" color=\"#8ab9d9\"]Acheter[\/button]<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n<h2><span class=\"ez-toc-section\" id=\"Le_prix_Le_DS420j_coutera_moins_cher_a_long_terme\"><\/span>Le prix : Le DS420j co\u00fbtera moins cher \u00e0 long terme<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Le co\u00fbt d\u2019achat est un facteur assez important lorsque l\u2019on ach\u00e8te un NAS, et d\u2019autant plus un NAS d\u2019entr\u00e9e de gamme avec un budget limit\u00e9. M\u00eame s\u2019il s\u2019agit des NAS Synology pas chers, le prix franchit un nouveau palier d\u00e8s que le nombre de baie augmente.<\/p>\n<p>Cette hausse du prix s\u2019explique tout d\u2019abord par <strong>la taille du ch\u00e2ssis<\/strong> qui accueille les disques durs et par <strong>l\u2019adaptation sur syst\u00e8me de refroidissement<\/strong> qui va permettre au NAS de fonctionner correctement. Concr\u00e8tement le co\u00fbt de fabrication n\u2019est pas le m\u00eame pour le DS420j qui est refroidi par deux ventilateurs de 80mm alors que le DS220j n\u2019en accueille qu\u2019un seul et que le DS120j est \u00e9quip\u00e9 d\u2019un ventilateur de 60mm.<\/p>\n<p>Ensuite, <strong>le bloc d\u2019alimentation doit \u00eatre adapt\u00e9<\/strong> au nombre de disques durs pouvant \u00eatre accueilli. Plus le serveur NAS a de baies plus l\u2019alimentation doit \u00eatre importante.<\/p>\n<p>Enfin le processeur doit \u00eatre en mesure de g\u00e9rer les disques durs. L\u00e0 encore, plus il y en a plus le processeur doit \u00eatre puissant.<\/p>\n<p>L\u2019achat des disques durs repr\u00e9sente un budget cons\u00e9quent lorsque l\u2019on choisit d\u2019investir dans un NAS et n\u00e9cessite une r\u00e9flexion globale sur le sujet. <strong>Imaginons que vous ayez besoin de 6TO aujourd\u2019hui et de 10TO dans 2 ans<\/strong>\u00a0:<\/p>\n<ul>\n<li>Le Synology DS120j ne vous <strong>permet pas d\u2019augmenter votre capacit\u00e9 de stockage<\/strong> \u00e0 moins de changer de disque dur. La logique veut donc que l\u2019on ach\u00e8te directement un disque de 10TO. Ce choix est le plus \u00e9conomique mais aussi le moins s\u00fbr. En cas de d\u00e9faillance du disque vous perdrez toutes vos donn\u00e9es. La plupart des utilisateurs d\u2019un NAS privil\u00e9gient avant tout la s\u00e9curisation de leurs fichiers et optent donc pour un minimum de 2 baies.<\/li>\n<li>Avec une protection des donn\u00e9es en RAID1 sur le DS220j vous retomberez sur le m\u00eame probl\u00e8me que pour le DS120j, \u00e0 savoir de devoir <strong>prendre des disques plus importants que vos besoins<\/strong>.<\/li>\n<li>Le DS420j avec ses 4 baies offre une plus grande capacit\u00e9 d\u2019\u00e9volution. Avec le Synology Hybrid RAID vous pourrez <strong>utiliser des disques durs avec une capacit\u00e9 diff\u00e9rente<\/strong> que vous pourrez <strong>ajouter au fur \u00e0 mesure<\/strong> de vos besoins tout en profitant d\u00e8s le d\u00e9but d\u2019une protection am\u00e9lior\u00e9e. Par exemple en utilisant 2 disques de 6TO au d\u00e9but et en ajoutant plus tard un troisi\u00e8me disque de 4TO. De plus vous pourrez choisir de prot\u00e9ger vos donn\u00e9es diff\u00e9remment, par exemple en RAID5 qui offrira une plus grande capacit\u00e9 de stockage. Vous pourrez trouver toutes <a href=\"https:\/\/monserveurnas.com\/raid\/\" target=\"_blank\" rel=\"noopener noreferrer\">les solutions RAID sur cet article<\/a>.<\/li>\n<\/ul>\n\n<div class=\"egg-container cegg-list-withlogos\">\n    \n    <div class=\"egg-listcontainer my-custom-class\">\n\n                    \n<div class=\"cegg-list-logo-title cegg-mt5 cegg-mb15 visible-xs text-center\">\n    <a rel=\"nofollow\" target=\"_blank\"\n                                           href=\"https:\/\/www.amazon.fr\/dp\/B07H289S79?tag=monserveurnas-21&linkCode=ogi&th=1&psc=1\">Seagate IronWolf 4 To<\/a>\n<\/div>\n<div class=\"row-products\">\n    <div class=\"col-md-2 col-sm-2 col-xs-12 cegg-image-cell\">\n                    <a rel=\"nofollow\" target=\"_blank\" href=\"https:\/\/www.amazon.fr\/dp\/B07H289S79?tag=monserveurnas-21&linkCode=ogi&th=1&psc=1\">\n                <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41BgEYzhxIL._SL160_.jpg\" alt=\"Seagate IronWolf 4 To\" width=\"100\" height=\"100\" \/>            <\/a>\n            <\/div>\n    <div class=\"col-md-5 col-sm-5 col-xs-12 cegg-desc-cell hidden-xs\">\n        <div class=\"cegg-no-top-margin cegg-list-logo-title\">\n            <a rel=\"nofollow\" target=\"_blank\"\n                                                   href=\"https:\/\/www.amazon.fr\/dp\/B07H289S79?tag=monserveurnas-21&linkCode=ogi&th=1&psc=1\">Seagate IronWolf 4 To<\/a>\n        <\/div>\n\n    <\/div>\n    <div class=\"col-md-3 col-sm-3 col-xs-12 cegg-price-cell text-center\">\n        <div class=\"cegg-price-row\">\n\n                                                    <div title=\"Last updated on 14 April 2026 6 h 21 min\"\n                     class=\"cegg-lineheight15 stock-status status-outofstock\">\n                         out of stock                <\/div>\n            \n            \n                                \n\n                                        <div class=\"cegg-font60 cegg-lineheight15\">\n                    as of 14 April 2026 6 h 21 min                    <i class=\"egg-ico-info-circle cegg-disclaimer\" title=\"As an Amazon associate I earn from qualifying purchases. 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Product prices and availability are accurate as of the date\/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.\"><\/i>                <\/div>\n                    <\/div>\n    <\/div>\n    <div class=\"col-md-2 col-sm-2 col-xs-12 cegg-btn-cell\">\n        <div class=\"cegg-btn-row\">\n            <a rel=\"nofollow\" target=\"_blank\" href=\"https:\/\/www.amazon.fr\/dp\/B0767P5BYT?tag=monserveurnas-21&linkCode=ogi&th=1&psc=1\"\n                                                   class=\"btn btn-danger btn-block\"><span>Acheter<\/span><\/a>\n        <\/div>\n                    <div class=\"text-center\">\n                <small class=\"text-muted title-case\">\n                    Amazon.fr                                    <\/small>\n            <\/div>\n        \n\n    <\/div>\n<\/div>\n\n        \n    <\/div>\n<\/div>\n<p>Le Synology DS420j est <strong>\u00e9conomiquement le plus int\u00e9ressant<\/strong>. Le co\u00fbt du NAS plus \u00e9lev\u00e9 est contrebalanc\u00e9 par l\u2019achat de disques durs d\u2019une taille plus petite. De plus, il s\u2019adaptera mieux \u00e0 l\u2019\u00e9volution de vos besoins de stockage.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Synology_DS120j_vs_DS220j_vs_DS420j_Tout_depend_de_ce_que_vous_allez_en_faire\"><\/span>Synology DS120j vs DS220j vs DS420j\u00a0: Tout d\u00e9pend de ce que vous allez en faire<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Techniquement le <a href=\"https:\/\/monserveurnas.com\/test-synology-ds420j\/\" target=\"_blank\" rel=\"noopener noreferrer\">Synology DS420j<\/a> est le mieux dot\u00e9. Il offre plus de possibilit\u00e9s, une plus grande capacit\u00e9 de stockage et de meilleures performances que le DS120j ou le DS220j.<\/p>\n<p>Mais si vous n\u2019avez pas besoin de nombreuses applications, que votre TV accepte vos formats vid\u00e9os sans transcodage ou que vous ne souhaitiez donner acc\u00e8s au NAS qu\u2019\u00e0 votre famille, le <a href=\"https:\/\/monserveurnas.com\/test-synology-ds220j\/\" target=\"_blank\" rel=\"noopener noreferrer\">Synology DS220j<\/a> fera parfaitement l\u2019affaire pour un co\u00fbt d\u2019achat moins \u00e9lev\u00e9.<\/p>\n<p>Enfin le <a href=\"https:\/\/monserveurnas.com\/synology-ds120j\/\" target=\"_blank\" rel=\"noopener\">Synology DS120j<\/a> n\u2019est pas \u00e0 fuir mais est r\u00e9serv\u00e9 \u00e0 ceux qui ne veulent faire que de la sauvegarde et qui prot\u00e8gent leurs donn\u00e9es en parall\u00e8le sur un disque dur externe ou un cloud en ligne.<\/p>\n\n<table id=\"tablepress-57-no-2\" class=\"tablepress tablepress-id-57\">\n<thead>\n<tr class=\"row-1\">\n\t<td class=\"column-1\"><\/td><th class=\"column-2\"><center><img decoding=\"async\" src=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds120j.jpg\" alt=\"synology ds120j\" width=\"130\" height=\"130\" class=\"aligncenter size-full wp-image-2439\" srcset=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds120j.jpg 130w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds120j-65x65.jpg 65w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><br \/>\nSynology DS120j<center\/><\/th><th class=\"column-3\"><center><img decoding=\"async\" src=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds220j.jpg\" alt=\"synology ds220j\" width=\"130\" height=\"130\" class=\"aligncenter size-full wp-image-2440\" srcset=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds220j.jpg 130w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds220j-65x65.jpg 65w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><br \/>\nSynology DS220j<center\/><\/th><th class=\"column-4\"><center><img decoding=\"async\" src=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds420j.jpg\" alt=\"synology ds420j\" width=\"130\" height=\"130\" class=\"aligncenter size-full wp-image-2441\" srcset=\"https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds420j.jpg 130w, https:\/\/monserveurnas.com\/wp-content\/uploads\/2020\/03\/Tableau-synology-ds420j-65x65.jpg 65w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><br \/>\nSynology DS420j<center\/><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"row-2\">\n\t<td class=\"column-1\">Nbre de baies<\/td><td class=\"column-2\">1<\/td><td class=\"column-3\">2<\/td><td class=\"column-4\">4<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">Processeur<\/td><td class=\"column-2\">Marvell Armada 3700, double coeur 800 MHz<\/td><td class=\"column-3\">Realtek RTD1296, quadruple coeur 1,4 GHz<\/td><td class=\"column-4\">Realtek RTD1296, quadruple coeur 1,4 GHz<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">RAM<\/td><td class=\"column-2\">512 MB DDR3<\/td><td class=\"column-3\">512 MB DDR4<\/td><td class=\"column-4\">1 GB DDR4<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Capacit\u00e9 max<\/td><td class=\"column-2\">16 TO<\/td><td class=\"column-3\">32 TO<\/td><td class=\"column-4\">64 TO<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">Taille<\/td><td class=\"column-2\">166 x 71 x 224 mm<\/td><td class=\"column-3\">165 x 100 x 225.5 mm<\/td><td class=\"column-4\">184 x 168 x 230 mm<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">Port USB<\/td><td class=\"column-2\">2 USB 2.0<\/td><td class=\"column-3\">2 USB 3.0<\/td><td class=\"column-4\">2 USB 3.0<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">Consommation<\/td><td class=\"column-2\">10.04 W (acc\u00e8s)<br \/>\n5.01 W (repos)<\/td><td class=\"column-3\">17.48 W (acc\u00e8s)<br \/>\n7.03 W (repos)<\/td><td class=\"column-4\">21.22 W (acc\u00e8s)<br \/>\n8.97 W (repos)<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">Bruit<\/td><td class=\"column-2\">16.9 dB(A)<\/td><td class=\"column-3\">18.2 dB(A)<\/td><td class=\"column-4\">20.6 dB(A)<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">[button link=\"https:\/\/monserveurnas.com\/synology-ds120j\/\" target=\"new\" text_color=\"#ffffff\" color=\"#0d1f22\"]Voir le test[\/button]<\/td><td class=\"column-3\">[button link=\"https:\/\/monserveurnas.com\/test-synology-ds220j\/\" target=\"new\" text_color=\"#ffffff\" color=\"#0d1f22\"]Voir le test[\/button]<\/td><td class=\"column-4\">[button link=\"https:\/\/monserveurnas.com\/test-synology-ds420j\/\" target=\"new\" text_color=\"#ffffff\" color=\"#0d1f22\"]Voir le test[\/button]<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">[button link=\"https:\/\/amzn.to\/2WafJ4e\" target=\"new\" rel=\"nofollow\" text_color=\"#ffffff\" color=\"#8ab9d9\"]Acheter[\/button]<\/td><td class=\"column-3\">[button link=\"https:\/\/amzn.to\/2w1iSc2\" target=\"new\" rel=\"nofollow\" text_color=\"#ffffff\" color=\"#8ab9d9\"]Acheter[\/button]<\/td><td class=\"column-4\">[button link=\"https:\/\/amzn.to\/2W6MUpt\" target=\"new\" rel=\"nofollow\" text_color=\"#ffffff\" color=\"#8ab9d9\"]Acheter[\/button]<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n","protected":false},"excerpt":{"rendered":"<p>Ob Sie sich zum ersten Mal ein NAS anschaffen oder Ihre Hardware erneuern m\u00f6chten, es ist leicht, den \u00dcberblick \u00fcber die vielen verschiedenen NAS-Modelle zu verlieren. Die NAS-Server-Serien, die Synology anbietet, sind gut voneinander getrennt, sodass jede Serie unterschiedliche Bed\u00fcrfnisse erf\u00fcllen kann. Die J-Serie<\/p>","protected":false},"author":1,"featured_media":2435,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[62],"class_list":{"0":"post-2431","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-comparatif","8":"tag-comparatif-guide-dachat"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>NAS SYNOLOGY pas cher : DS120j vs DS220j vs DS420j<\/title>\n<meta name=\"description\" content=\"Les NAS Synology pas chers que sont le DS120j \u00e0 1 baie, le DS220j \u00e0 2 baies ou le DS420j \u00e0 4 baies pr\u00e9sentent quelques diff\u00e9rences qu&#039;on vous explique.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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