{"id":54566,"date":"2025-08-27T22:31:47","date_gmt":"2025-08-27T15:31:47","guid":{"rendered":"https:\/\/itsystems.vn\/store\/?post_type=product&#038;p=54566"},"modified":"2026-05-18T18:03:43","modified_gmt":"2026-05-18T11:03:43","slug":"thiet-bi-luu-tru-nas-synology-ds420j-ma-san-pham-ds420j","status":"publish","type":"product","link":"https:\/\/itsystems.vn\/store\/sp\/thiet-bi-luu-tru-nas-synology-ds420j-ma-san-pham-ds420j\/","title":{"rendered":"Thi\u1ebft B\u1ecb L\u01b0u Tr\u1eef NAS Synology DS420j"},"content":{"rendered":"<\/p>\n<div class=\"box_view_more\" id=\"detail\">\n<div id=\"pro_tabs\">\n<ul class=\"listtabs\">\n<li>\n<\/li>\n<li>\n<\/li>\n<\/ul><\/div>\n<div class=\"showText tabs\" id=\"tab1\">\n<p style=\"text-align: justify\"><span style=\"color: #000000\"><span style=\"font-size: 18px\"><strong>Synology DS420j<\/strong><\/span> l\u00e0 NAS h\u1ed7 tr\u1ee3 4HDD \u0111\u1ec3 l\u01b0u tr\u1eef v\u1edbi c\u01a1 ch\u1ebf RAID \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 an to\u00e0n khi ch\u1eb3ng may h\u01b0 h\u1ecfng 1-2HDD. DS420j h\u1ed7 tr\u1ee3 c\u00e1c giao th\u1ee9c chia s\u1ebb d\u1eef li\u1ec7u kh\u00e1c nhau n\u00ean c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0 chia s\u1ebb d\u1eef li\u1ec7u m\u1ecdi l\u00fac, m\u1ecdi n\u01a1i mi\u1ec5n l\u00e0 c\u00f3 k\u1ebft n\u1ed1i internet. C\u00e1c d\u1ee9ng d\u1ee5ng phong ph\u00fa \u0111\u1ec3 backup d\u1eef li\u1ec7u an to\u00e0n. V\u00e0 h\u01a1n n\u1eefa l\u00e0 ng\u01b0\u1eddi d\u1ee5ng c\u00f3 th\u1ec3 bi\u1ebfn DS420j th\u00e0nh 1 Cloud ri\u00eang \u0111\u1ec3 \u0111\u1ed3ng b\u1ed9 h\u00f3a v\u00e0 chia s\u1ebb file tr\u00ean nhi\u1ec1u n\u1ec1n t\u1ea3ng.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"color: #000000\">Synology <strong>DS420j<\/strong> hi\u1ec7u qu\u1ea3 \u0111\u1ec3 tri\u1ec3n khai File Server v\u1edbi CPU 4-core 1.4 GHz v\u00e0 b\u1ed9 nh\u1edb DDR4 1GB cung c\u1ea5p b\u0103ng th\u00f4ng d\u1eef li\u1ec7u v\u1edbi t\u1ed1c \u0111\u1ed9 tr\u00ean 112MB\/s. H\u1ed7 tr\u1ee3 dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef l\u00ean \u0111\u1ebfn 16TB * 4HDD.<\/span><\/p>\n<p style=\"text-align: justify\"><img decoding=\"async\" style=\"margin-left: auto;margin-right: auto\" src=\"https:\/\/itsystems.vn\/wp-content\/uploads\/2022\/01\/ds420j.jpg\" alt=\"DS420J\" title=\"ds420j\"><span style=\"color: #000000\"><strong>Synology DS420j<\/strong> c\u0169ng ch\u00ednh l\u00e0 Cloud c\u00e1 nh\u00e2n \u0111\u1eb7t t\u1ea1i v\u0103n ph\u00f2ng l\u00e0m trung t\u00e2m \u0111\u1ed3ng b\u1ed9 d\u1eef li\u1ec7u tr\u00ean nhi\u1ec1u thi\u1ebft b\u1ecb kh\u00e1c nhau. C\u00e1c g\u00f3i \u1ee9ng d\u1ee5ng phong ph\u00fa c\u00e0i \u0111\u1eb7t v\u00e0o DS420j s\u1ebd h\u1ed7 tr\u1ee3 \u0111\u1ed3ng b\u1ed9 d\u1eef li\u1ec7u nh\u01b0:<\/span><\/p>\n<ul style=\"list-style-type: circle\">\n<li style=\"text-align: justify\"><span style=\"color: #000000\">Synology Cloud Sync\u00a0\u0111\u1ec3 \u0111\u1ed3ng b\u1ed9 data c\u1ee7a Dropbox, Google Drive, Microsoft OneDrive, Yahoo v\u00e0 Box v\u1ec1 thi\u1ebft b\u1ecb DS420j \u0111\u1eb7t t\u1ea1i nh\u00e0.<\/span><\/li>\n<li style=\"text-align: justify\"><span style=\"color: #000000\">Synology Drive\u00a0\u0111\u1ec3 \u0111\u1ed3ng b\u1ed9 h\u00f3a d\u1eef li\u1ec7u gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb Windows, macOS, Linux v\u00e0 thi\u1ebft b\u1ecb di \u0111\u1ed9ng, \u0111\u1ea3m b\u1ea3o lu\u00f4n c\u00f3 phi\u00ean b\u1ea3n m\u1edbi nh\u1eadt c\u1eadp nh\u1eadt tr\u00ean c\u00e1c thi\u1ebft b\u1ecb.<\/span><\/li>\n<li style=\"text-align: justify\"><span style=\"color: #000000\">Synology Hyper Backup\u00a0d\u1ec5 d\u00e0ng sao l\u01b0u nhi\u1ec1u phi\u00ean b\u1ea3n gi\u00fap tr\u00e1nh kh\u1ecfi vi\u1ec7c t\u1ea5n c\u00f4ng m\u00e3 ho\u00e1 d\u1eef li\u1ec7u, lu\u00f4n c\u00f3 b\u1ea3n backup an to\u00e0n.<\/span><\/li>\n<\/ul><\/div>\n<div class=\"showText tabs\" id=\"tab2\">\n<div class=\"box_right_pro_view\">\n<div class=\"thongso_pro a_technical\" style=\"max-height: fit-content\">\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\n<h4>CPU<\/h4>\n<\/th>\n<td>M\u00f4 h\u00ecnh CPU<\/td>\n<td>Realtek RTD1296<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Ki\u1ebfn tr\u00fac CPU<\/td>\n<td>64-bit<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>T\u1ea7n s\u1ed1 CPU<\/td>\n<td>L\u00f5i t\u1ee9 1,4 GHz<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>C\u00f4ng c\u1ee5 m\u00e3 h\u00f3a ph\u1ea7n c\u1ee9ng<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<th>\n<h4>B\u1ed9 Nh\u1edb<\/h4>\n<\/th>\n<td>B\u1ed9 nh\u1edb h\u1ec7 th\u1ed1ng<\/td>\n<td>1 GB DDR4<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Ghi ch\u00fa<\/td>\n<td>Synology c\u00f3 quy\u1ec1n thay th\u1ebf c\u00e1c m\u00f4-\u0111un b\u1ed9 nh\u1edb c\u00f3 c\u00f9ng t\u1ea7n su\u1ea5t ho\u1eb7c cao h\u01a1n d\u1ef1a tr\u00ean tr\u1ea1ng th\u00e1i v\u00f2ng \u0111\u1eddi s\u1ea3n ph\u1ea9m c\u1ee7a nh\u00e0 cung c\u1ea5p.\u00a0H\u00e3y y\u00ean t\u00e2m r\u1eb1ng t\u00ednh t\u01b0\u01a1ng th\u00edch v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c minh nghi\u00eam ng\u1eb7t v\u1edbi c\u00f9ng m\u1ed9t \u0111i\u1ec3m chu\u1ea9n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t gi\u1ed1ng h\u1ec7t nhau.<\/td>\n<\/tr>\n<tr>\n<th>\n<h4>Kho<\/h4>\n<\/th>\n<td>Khoang \u1ed5 \u0111\u0129a<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Lo\u1ea1i \u1ed5 \u0111\u0129a t\u01b0\u01a1ng th\u00edch * (Xem t\u1ea5t c\u1ea3 c\u00e1c \u1ed5 \u0111\u0129a \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3)<\/td>\n<td>\n<ul>\n<li>\u1ed4 c\u1ee9ng 3.5 &#8220;SATA<\/li>\n<li>\u1ed4 c\u1ee9ng 2,5 &#8220;SATA<\/li>\n<li>SSD SATA 2,5 &#8220;<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>C\u00f4ng su\u1ea5t th\u00f4 b\u00ean trong t\u1ed1i \u0111a<\/td>\n<td>64 TB (\u1ed5 \u0111\u0129a 16 TB x 4) (Dung l\u01b0\u1ee3ng c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y theo lo\u1ea1i RAID)<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>K\u00edch th\u01b0\u1edbc kh\u1ed1i l\u01b0\u1ee3ng \u0111\u01a1n t\u1ed1i \u0111a *<\/td>\n<td>108 TB<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>\u1ed4 \u0111\u0129a c\u00f3 th\u1ec3 ho\u00e1n \u0111\u1ed5i n\u00f3ng<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Ghi ch\u00fa<\/td>\n<td>\n<ul>\n<li>&#8220;Compatible drive type&#8221; indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.<\/li>\n<li>The maximum single volume size is not directly related to the maximum raw capacity.\u00a0(Learn more)<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<th>\n<h4>External Ports<\/h4>\n<\/th>\n<td>RJ-45 1GbE LAN Port<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>USB 3.0 Port<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<th>\n<h4>File System<\/h4>\n<\/th>\n<td>Internal Drives<\/td>\n<td>\n<ul>\n<li>EXT4<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>External Drives<\/td>\n<td>\n<ul>\n<li>EXT4<\/li>\n<li>EXT3<\/li>\n<li>FAT<\/li>\n<li>NTFS<\/li>\n<li>HFS+<\/li>\n<li>exFAT*<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Notes<\/td>\n<td>exFAT Access is purchased separately in Package Center.<\/td>\n<\/tr>\n<tr>\n<th>\n<h4>Appearance<\/h4>\n<\/th>\n<td>Size (Height x Width x Depth)<\/td>\n<td>184 mm x 168 mm x 230 mm<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Weight<\/td>\n<td>2.21 kg<\/td>\n<\/tr>\n<tr>\n<th>\n<h4>Others<\/h4>\n<\/th>\n<td>System Fan<\/td>\n<td>80 mm x 80 mm x 2 pcs<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Fan Speed Mode<\/td>\n<td>\n<ul>\n<li>Full-Speed Mode<\/li>\n<li>Cool Mode<\/li>\n<li>Quiet Mode<\/li>\n<li>Low-power Mode<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Brightness Adjustable Front LED Indicators<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Power Recovery<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Noise Level*<\/td>\n<td>20.6 dB(A)<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Scheduled Power On \/ Off<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Wake on LAN \/ WAN<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Power Supply Unit \/ Adapter<\/td>\n<td>90 W<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>AC Input Power Voltage<\/td>\n<td>100 V to 240 V AC<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Power Frequency<\/td>\n<td>50\/60 Hz, Single Phase<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Power Consumption*<\/td>\n<td>21.71 W (Access)<br \/>7.88 W (HDD Hibernation)<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>British Thermal Unit<\/td>\n<td>74.08 BTU\/hr (Access)<br \/>26.89 BTU\/hr (HDD Hibernation)<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Notes<\/td>\n<td>\n<ul>\n<li>Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).<\/li>\n<li>Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75\u02daC; Humidity: 58.2-61.8%<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<th>\n<h4>Temperature<\/h4>\n<\/th>\n<td>Operating Temperature<\/td>\n<td>0\u00b0C to 40\u00b0C (32\u00b0F to 104\u00b0F)<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Storage Temperature<\/td>\n<td>-20\u00b0C to 60\u00b0C (-5\u00b0F to 140\u00b0F)<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Relative Humidity<\/td>\n<td>5% to 95% RH<\/td>\n<\/tr>\n<tr>\n<th>\n<h4>Certification<\/h4>\n<\/th>\n<td colspan=\"2\">\n<ul>\n<li>FCC<\/li>\n<li>CE<\/li>\n<li>EAC<\/li>\n<li>BSMI<\/li>\n<li>VCCI<\/li>\n<li>CCC<\/li>\n<li>RCM<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<th>\n<h4>Warranty<\/h4>\n<\/th>\n<td colspan=\"2\">2 Years<\/td>\n<\/tr>\n<tr>\n<th>\u00a0<\/th>\n<td>Notes<\/td>\n<td>The warranty period starts from the purchase date as stated on your purchase receipt.\u00a0(Learn more)<\/td>\n<\/tr>\n<tr>\n<th>\n<h4>Environment<\/h4>\n<\/th>\n<td colspan=\"2\">RoHS Compliant<\/td>\n<\/tr>\n<tr>\n<th>\n<h4>Packaging Content<\/h4>\n<\/th>\n<td colspan=\"2\">\n<ul>\n<li>Main Unit X 1<\/li>\n<li>Accessory Pack X 1<\/li>\n<li>AC Power Adapter X 1<\/li>\n<li>AC Power Cord X 1<\/li>\n<li>RJ-45 LAN Cable X 1<\/li>\n<li>Quick Installation Guide X 1<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<th>\n<h4>Optional Accessories<\/h4>\n<\/th>\n<td colspan=\"2\">\n<ul>\n<li>Surveillance Device License Pack<\/li>\n<li>VS360HD<\/li>\n<li>VS960HD<\/li>\n<li>\u00a0<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>&lt;!&#8211;                            <\/p>\n<div class=\"xemthem_id_r\">&#8211;&gt;<br \/>\n&lt;!&#8211;                                <a><!--\/show\/?token=--><!--\"--><br \/>\n&lt;!&#8211;                                   class=&quot;preview fancybox fancybox.ajax&quot; rel=&quot;nofollow&quot;&gt;Xem th&ecirc;m th&ocirc;ng s&#7889; k&#7929; thu&#7853;t<\/a>&#8211;&gt;<br \/>\n&lt;!&#8211;                            <\/div>\n<p>&#8211;&gt;\n                        <\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li><span style=\"font-size: 16px\">Vi x\u1eed l\u00fd :\u00a0Quad Core 1.4 GHz<\/span><\/li>\n<li><span style=\"font-size: 16px\">B\u1ed9 nh\u1edb RAM :\u00a01 GB DDR4 (2 khe c\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p)<\/span><\/li>\n<li><span style=\"font-size: 16px\">H\u1ed7 tr\u1ee3 g\u1eafn \u1ed5 c\u1ee9ng : 4<\/span><\/li>\n<li><span style=\"font-size: 16px\">Lo\u1ea1i \u1ed5 c\u1ee9ng : SATA SSD\/HDD<\/span><\/li>\n<li><span style=\"font-size: 16px\">Ch\u01b0a bao g\u1ed3m \u1ed5 c\u1ee9ng<\/span><\/li>\n<\/ul>\n","protected":false},"featured_media":54639,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[2632],"product_cat":[2037],"product_tag":[],"class_list":["post-54566","product","type-product","status-publish","has-post-thumbnail","product_brand-synology","product_cat-thiet-bi-luu-tru-nas","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product\/54566","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/comments?post=54566"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/media\/54639"}],"wp:attachment":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/media?parent=54566"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_brand?post=54566"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_cat?post=54566"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_tag?post=54566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}