{"product_id":"synology-sa3400d-12-bay-2u-dual-controller-nas","title":"Synology SA3400D 12-Bay 2U Dual-Controller NAS","description":"\u003cdiv\u003e\n\u003cstyle\u003e\n.pd-acc { border: 1px solid #e2e2e2; border-radius: 8px; margin: 10px 0; overflow: hidden; }\n.pd-acc summary { cursor: pointer; padding: 14px 16px; font-weight: 700; font-size: 1.05em; list-style: none; display: flex; justify-content: space-between; align-items: center; background: #f7f7f7; }\n.pd-acc[open] \u003e summary { border-bottom: 1px solid #e2e2e2; }\n.pd-acc summary::-webkit-details-marker { display: none; }\n.pd-acc summary::after { content: \"+\"; font-size: 1.4em; font-weight: 400; line-height: 1; margin-left: 12px; }\n.pd-acc[open] \u003e summary::after { content: \"\\2212\"; }\n.pd-acc .pd-acc-body { padding: 8px 16px 14px; }\n.pd-spec, .pd-spec tr, .pd-spec td { border: none !important; background: transparent !important; }\n.pd-spec { width: 100%; border-collapse: collapse !important; margin: 6px 0 18px; }\n.pd-spec td { padding: 7px 10px 7px 0 !important; border-bottom: 1px solid #ececec !important; vertical-align: top; font-size: 0.95em; text-align: left; }\n.pd-spec td:first-child { width: 38%; font-weight: 600; color: #333; }\n.pd-spec tr:last-child td { border-bottom: none !important; }\n.pd-video { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; margin: 10px 0 18px; }\n.pd-video iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }\n\u003c\/style\u003e\n\u003ch2\u003eSynology SA3400D 12-Bay 2U Dual-Controller NAS - 5 Years Warranty\u003c\/h2\u003e\n\u003ch3\u003eBuilt-in high availability\u003c\/h3\u003e\n\u003cp\u003eTwo hot-swappable controllers run active-passive with minute-level automatic failover.\u003c\/p\u003e\n\u003ch3\u003eFile and block performance\u003c\/h3\u003e\n\u003cp\u003eOver 3,500 MB\/s SMB read; 340,000 4K random read IOPS over iSCSI with SSDs.\u003c\/p\u003e\n\u003ch3\u003eScales to 36 bays\u003c\/h3\u003e\n\u003cp\u003eUp to 864 TB raw with two RXD1219sas units.\u003c\/p\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eSynology SA3400D Datasheet — Technical Specifications\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ch3\u003eGeneral\u003c\/h3\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eSynology SA3400D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSA3400D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e2U rackmount, dual controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating System\u003c\/td\u003e\n\u003ctd\u003eSynology DSM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 years (Synology)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eProcessor \u0026amp; Memory (per controller)\u003c\/h3\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU\u003c\/td\u003e\n\u003ctd\u003eIntel Xeon D-1541, 8-core \/ 16-thread, 2.1 GHz (turbo 2.7 GHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e8 GB DDR4 ECC UDIMM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Slots \/ Max\u003c\/td\u003e\n\u003ctd\u003e4 slots, up to 64 GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eStorage\u003c\/h3\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Bays\u003c\/td\u003e\n\u003ctd\u003e12 x 3.5\"\/2.5\" dual-port SAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion\u003c\/td\u003e\n\u003ctd\u003eUp to 36 drives with 2 x RXD1219sas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003ePorts (per controller)\u003c\/h3\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLAN\u003c\/td\u003e\n\u003ctd\u003e2 x 1GbE RJ-45, 1 x 10GbE RJ-45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Port\u003c\/td\u003e\n\u003ctd\u003e1 x Mini-SAS HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCIe\u003c\/td\u003e\n\u003ctd\u003e1 x Gen3 x8 slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003ePower \u0026amp; Physical\u003c\/h3\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e88 x 482 x 724 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e19.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eCompatibility \u0026amp; Applications\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eExpands with up to two RXD1219sas. Rail kit RKS-02 sold separately. Uses dual-port SAS drives (HAS5300 series).\u003c\/p\u003e\n\u003ch3\u003eTypical Use\u003c\/h3\u003e\n\u003cp\u003eHigh-availability file, iSCSI\/FC block and VM storage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003ePackage Contents \u0026amp; Synology Ordering Information\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003e1 x SA3400D main unit, power cord(s), RJ-45 LAN cable(s), accessory kit and quick installation guide. Drives and rail kit not included unless stated.\u003c\/p\u003e\n\u003ch3\u003eSynology Enterprise \u0026amp; All-Flash Systems at SourceIT\u003c\/h3\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eKey feature\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSA3400D (this listing)\u003c\/td\u003e\n\u003ctd\u003e12-bay 2U dual-controller NAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUC3400\u003c\/td\u003e\n\u003ctd\u003e12-bay 2U active-active SAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFS2500\u003c\/td\u003e\n\u003ctd\u003e12-bay 1U all-flash NAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFS3420\u003c\/td\u003e\n\u003ctd\u003e24-bay 2U all-flash NAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFS6420\u003c\/td\u003e\n\u003ctd\u003e24-bay 2U all-flash NAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP7200\u003c\/td\u003e\n\u003ctd\u003e2U rackmount backup appliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP7400\u003c\/td\u003e\n\u003ctd\u003e2U rackmount backup appliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eOfficial Synology Videos\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ch3\u003eIntroducing DiskStation Manager 7.3 (official Synology channel)\u003c\/h3\u003e\n\u003cdiv class=\"pd-video\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/HKjrEHOZud0\" title=\"Introducing DiskStation Manager 7.3 (official Synology channel)\" loading=\"lazy\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch3\u003eIntroducing Synology Active Backup for Business (official Synology channel)\u003c\/h3\u003e\n\u003cdiv class=\"pd-video\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/O5xD6_tZAh8\" title=\"Introducing Synology Active Backup for Business (official Synology channel)\" loading=\"lazy\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch3\u003eGoing for Zero-downtime with Synology's new Dual-controllers — webinar (official Synology UK \u0026amp; Nordics channel)\u003c\/h3\u003e\n\u003cdiv class=\"pd-video\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/UEnkk9z5hto\" title=\"Going for Zero-downtime with Synology's new Dual-controllers — webinar (official Synology UK \u0026amp; Nordics channel)\" loading=\"lazy\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eDatasheet \u0026amp; Downloads\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecifications\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.synology.com\/en-global\/products\/SA3400D\" target=\"_blank\" rel=\"noopener\"\u003eSA3400D on synology.com\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.synology.com\/en-global\/compatibility\" target=\"_blank\" rel=\"noopener\"\u003eSynology compatibility list\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDownloads\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.synology.com\/en-global\/support\/download\/SA3400D\" target=\"_blank\" rel=\"noopener\"\u003eSA3400D Download Center\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eFrequently Asked Questions — Synology SA3400D\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ch3\u003eHow does failover work?\u003c\/h3\u003e\n\u003cp\u003eTwo controllers run active-passive with automatic minute-level failover.\u003c\/p\u003e\n\u003ch3\u003eWhat drives does it use?\u003c\/h3\u003e\n\u003cp\u003eDual-port SAS HDDs or SSDs, such as Synology HAS5300.\u003c\/p\u003e\n\u003ch3\u003eWhat is the warranty?\u003c\/h3\u003e\n\u003cp\u003e5 years Synology limited warranty.\u003c\/p\u003e\n\u003ch3\u003eDo I get a GST invoice?\u003c\/h3\u003e\n\u003cp\u003eYes. Supplied by SourceIT in Singapore with a GST invoice.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Synology","offers":[{"title":"Default Title","offer_id":57610682237092,"sku":"SA3400D","price":14411.62,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/0136\/0804\/files\/getPhoto_1c62c1e1-18c0-498a-a73f-261f2d6166b7.webp?v=1793955024","url":"https:\/\/sourceit.com.sg\/products\/synology-sa3400d-12-bay-2u-dual-controller-nas","provider":"SourceIT ","version":"1.0","type":"link"}