{"product_id":"ssd-enterprise-nvme-gen4-2-960-go-total-1-92-to-raid1-copy","title":"Enterprise NVMe Gen4 SSD 2 x 1.92 TB, total: 3.84 TB (RAID1)","description":"\u003cp data-start=\"68\" data-end=\"92\"\u003e\u003cstrong data-start=\"68\" data-end=\"92\"\u003eTechnical details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"93\" data-end=\"233\"\u003e\n\n\u003cli data-start=\"93\" data-end=\"133\"\u003e\n\n\u003cp data-start=\"95\" data-end=\"133\"\u003e2 \u003cstrong data-start=\"105\" data-end=\"133\"\u003eNVMe Gen4 Enterprise SSDs\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"134\" data-end=\"162\"\u003e\n\n\u003cp data-start=\"136\" data-end=\"162\"\u003eUnit capacity: 960 GB\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"163\" data-end=\"196\"\u003e\n\n\u003cp data-start=\"165\" data-end=\"196\"\u003eTotal raw capacity: 1.92 TB\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"197\" data-end=\"233\"\u003e\n\n\u003cp data-start=\"199\" data-end=\"233\"\u003eConfiguration: RAID 1 (mirroring)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr data-start=\"235\" data-end=\"238\"\u003e\n\u003ch2 data-start=\"240\" data-end=\"273\"\u003eActual usable capacity\u003c\/h2\u003e\n\u003cp data-start=\"275\" data-end=\"337\"\u003eIn \u003cstrong data-start=\"278\" data-end=\"288\"\u003eRAID 1\u003c\/strong\u003e, both drives contain the same data.\u003c\/p\u003e\n\u003cul data-start=\"339\" data-end=\"403\"\u003e\n\n\u003cli data-start=\"339\" data-end=\"367\"\u003e\n\n\u003cp data-start=\"341\" data-end=\"367\"\u003eRaw capacity: 1.92 TB\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"368\" data-end=\"403\"\u003e\n\n\u003cp data-start=\"370\" data-end=\"403\"\u003eUsable capacity: \u003cstrong data-start=\"393\" data-end=\"403\"\u003e960 GB\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"405\" data-end=\"457\"\u003eThe second unit is used exclusively for redundancy.\u003c\/p\u003e\n\u003chr data-start=\"459\" data-end=\"462\"\u003e\n\u003ch2 data-start=\"464\" data-end=\"488\"\u003eNVMe Gen4 specifics\u003c\/h2\u003e\n\u003cp data-start=\"490\" data-end=\"513\"\u003eUnlike SATA:\u003c\/p\u003e\n\u003cul data-start=\"515\" data-end=\"649\"\u003e\n\n\u003cli data-start=\"515\" data-end=\"556\"\u003e\n\n\u003cp data-start=\"517\" data-end=\"556\"\u003eInterface: PCIe Gen4 (not SATA III)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"557\" data-end=\"589\"\u003e\n\n\u003cp data-start=\"559\" data-end=\"589\"\u003eMuch higher theoretical throughput\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"590\" data-end=\"611\"\u003e\n\n\u003cp data-start=\"592\" data-end=\"611\"\u003eLower latency\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"612\" data-end=\"649\"\u003e\n\n\u003cp data-start=\"614\" data-end=\"649\"\u003eSignificantly higher IOPS\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-start=\"651\" data-end=\"690\"\u003eOrders of magnitude (depending on model):\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\n\u003ctable data-start=\"692\" data-end=\"910\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\n\u003cthead data-start=\"692\" data-end=\"736\"\u003e\n\n\u003ctr data-start=\"692\" data-end=\"736\"\u003e\n\n\u003cth data-start=\"692\" data-end=\"699\" data-col-size=\"sm\" class=\"\"\u003eType\u003c\/th\u003e\n\n\u003cth data-start=\"699\" data-end=\"718\" data-col-size=\"sm\" class=\"\"\u003eSequential throughput\u003c\/th\u003e\n\n\u003cth data-start=\"718\" data-end=\"725\" data-col-size=\"sm\" class=\"\"\u003eIOPS\u003c\/th\u003e\n\n\u003cth data-start=\"725\" data-end=\"736\" data-col-size=\"sm\" class=\"\"\u003eLatency\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody data-start=\"784\" data-end=\"910\"\u003e\n\n\u003ctr data-start=\"784\" data-end=\"843\"\u003e\n\n\u003ctd data-start=\"784\" data-end=\"802\" data-col-size=\"sm\"\u003eSATA Enterprise\u003c\/td\u003e\n\n\u003ctd data-start=\"802\" data-end=\"818\" data-col-size=\"sm\"\u003e~500–550 MB\/s\u003c\/td\u003e\n\n\u003ctd data-start=\"818\" data-end=\"829\" data-col-size=\"sm\"\u003e70k–100k\u003c\/td\u003e\n\n\u003ctd data-start=\"829\" data-end=\"843\" data-col-size=\"sm\"\u003e~80–100 µs\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"844\" data-end=\"910\"\u003e\n\n\u003ctd data-start=\"844\" data-end=\"867\" data-col-size=\"sm\"\u003eNVMe Gen4 Enterprise\u003c\/td\u003e\n\n\u003ctd data-start=\"867\" data-end=\"886\" data-col-size=\"sm\"\u003e5,000–7,000 MB\/s\u003c\/td\u003e\n\n\u003ctd data-start=\"886\" data-end=\"897\" data-col-size=\"sm\"\u003e700k–1M+\u003c\/td\u003e\n\n\u003ctd data-start=\"897\" data-end=\"910\" data-col-size=\"sm\"\u003e~20–30 µs\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cp data-start=\"912\" data-end=\"956\"\u003eRAID 1 does not increase capacity, but:\u003c\/p\u003e\n\u003cul data-start=\"957\" data-end=\"1047\"\u003e\n\n\u003cli data-start=\"957\" data-end=\"997\"\u003e\n\n\u003cp data-start=\"959\" data-end=\"997\"\u003eimproves read performance (depending on controller)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"998\" data-end=\"1047\"\u003e\n\n\u003cp data-start=\"1000\" data-end=\"1047\"\u003eensures business continuity in case of failure\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr data-start=\"1049\" data-end=\"1052\"\u003e\n\u003ch2 data-start=\"1054\" data-end=\"1076\"\u003eSuitable use cases\u003c\/h2\u003e\n\u003cp data-start=\"1078\" data-end=\"1119\"\u003eThis configuration is relevant for:\u003c\/p\u003e\n\u003cul data-start=\"1121\" data-end=\"1298\"\u003e\n\n\u003cli data-start=\"1121\" data-end=\"1158\"\u003e\n\n\u003cp data-start=\"1123\" data-end=\"1158\"\u003eDatabases with high I\/O load\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1159\" data-end=\"1197\"\u003e\n\n\u003cp data-start=\"1161\" data-end=\"1197\"\u003eIntensive virtualized environments\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1198\" data-end=\"1232\"\u003e\n\n\u003cp data-start=\"1200\" data-end=\"1232\"\u003eHigh-density containerization\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1233\" data-end=\"1256\"\u003e\n\n\u003cp data-start=\"1235\" data-end=\"1256\"\u003eAnalytical workloads\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1257\" data-end=\"1298\"\u003e\n\n\u003cp data-start=\"1259\" data-end=\"1298\"\u003eCritical low-latency applications\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr data-start=\"1300\" data-end=\"1303\"\u003e\n\u003ch2 data-start=\"1305\" data-end=\"1314\"\u003eSummary\u003c\/h2\u003e\n\u003cul data-start=\"1316\" data-end=\"1436\"\u003e\n\n\u003cli data-start=\"1316\" data-end=\"1351\"\u003e\n\n\u003cp data-start=\"1318\" data-end=\"1351\"\u003e2 × 960 GB NVMe Gen4 Enterprise\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1352\" data-end=\"1369\"\u003e\n\n\u003cp data-start=\"1354\" data-end=\"1369\"\u003e1.92 TB raw\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1370\" data-end=\"1396\"\u003e\n\n\u003cp data-start=\"1372\" data-end=\"1396\"\u003e960 GB usable (RAID 1)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1397\" data-end=\"1436\"\u003e\n\n\u003cp data-start=\"1399\" data-end=\"1436\"\u003eVery high performance + redundancy\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Radiance Systems","offers":[{"title":"Default Title","offer_id":53298322964744,"sku":null,"price":2120.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/4816\/9736\/files\/4bfe89066868a9468c19705c290683bb11b05c78_1652122_MZ1L2960HCJR_00A07_image1.webp?v=1770890220","url":"https:\/\/www.radiancesystems.eu\/en\/products\/ssd-enterprise-nvme-gen4-2-960-go-total-1-92-to-raid1-copy","provider":"Radiance Systems","version":"1.0","type":"link"}