{"id":10434,"date":"2026-07-18T09:32:50","date_gmt":"2026-07-18T09:32:50","guid":{"rendered":"https:\/\/chip.am\/product\/western-digital-ultrastar-dc-sn655-u-3-7-68-tb-pci-express-4-0-tlc-3d-nand-nvme-se-0ts2459\/"},"modified":"2026-10-13T20:51:19","modified_gmt":"2026-10-13T20:51:19","slug":"western-digital-ultrastar-dc-sn655-u-3-7-68-tb-pci-express-4-0-tlc-3d-nand-nvme-se-0ts2459","status":"publish","type":"product","link":"https:\/\/chip.am\/hy\/product\/western-digital-ultrastar-dc-sn655-u-3-7-68-tb-pci-express-4-0-tlc-3d-nand-nvme-se-0ts2459\/","title":{"rendered":"Western Digital Ultrastar DC SN655 SSD | 7.68TB, U.3, PCI Express 4.0, TLC, 3D NAND, NVMe, SE, 0TS2459"},"content":{"rendered":"<p>Western Digital Ultrastar DC SN655 U.3 7.68 TB PCI Express 4.0 TLC 3D NAND NVMe SE (0TS2459)<\/p>\n<h2>Technical specifications<\/h2>\n<table class=\"shop_attributes chip-product-specifications\">\n<tbody>\n<tr>\n<th>Random read (4KB)<\/th>\n<td>980000 IOPS<\/td>\n<\/tr>\n<tr>\n<th>Write speed<\/th>\n<td>2000 MB\/s<\/td>\n<\/tr>\n<tr>\n<th>SSD capacity<\/th>\n<td>7.68 TB<\/td>\n<\/tr>\n<tr>\n<th>SSD form factor<\/th>\n<td>U.3<\/td>\n<\/tr>\n<tr>\n<th>Server operating systems supported<\/th>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<th>Mean time between failures (MTBF)<\/th>\n<td>2500000 h<\/td>\n<\/tr>\n<tr>\n<th>Operating temperature (T-T)<\/th>\n<td>0 &#8211; 70 \u00b0C<\/td>\n<\/tr>\n<tr>\n<th>NVMe<\/th>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<th>Depth<\/th>\n<td>100.4 mm<\/td>\n<\/tr>\n<tr>\n<th>Memory type<\/th>\n<td>TLC 3D NAND<\/td>\n<\/tr>\n<tr>\n<th>Windows operating systems supported<\/th>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<th>Width<\/th>\n<td>69.8 mm<\/td>\n<\/tr>\n<tr>\n<th>Height<\/th>\n<td>15 mm<\/td>\n<\/tr>\n<tr>\n<th>Hardware encryption<\/th>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<th>Warranty period<\/th>\n<td>5 year(s)<\/td>\n<\/tr>\n<tr>\n<th>Read speed<\/th>\n<td>6800 MB\/s<\/td>\n<\/tr>\n<tr>\n<th>Storage temperature (T-T)<\/th>\n<td>-40 &#8211; 85 \u00b0C<\/td>\n<\/tr>\n<tr>\n<th>Weight<\/th>\n<td>147.3 g<\/td>\n<\/tr>\n<tr>\n<th>Warnings<\/th>\n<td>Do not open the appliance casing, risk of damage.<\/td>\n<\/tr>\n<tr>\n<th>Interface<\/th>\n<td>PCI Express 4.0<\/td>\n<\/tr>\n<tr>\n<th>Random write (4KB)<\/th>\n<td>80000 IOPS<\/td>\n<\/tr>\n<tr>\n<th>Component for<\/th>\n<td>Server\/workstation<\/td>\n<\/tr>\n<tr>\n<th>NVMe version<\/th>\n<td>1.4b<\/td>\n<\/tr>\n<tr>\n<th>Warnings<\/th>\n<td>Protect from moisture and extreme temperatures.<\/td>\n<\/tr>\n<tr>\n<th>Uncorrectable Bit Error Rate (UBER)<\/th>\n<td>&lt; 1 per 10^17 bits read<\/td>\n<\/tr>\n<tr>\n<th>Linux operating systems supported<\/th>\n<td>Yes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><strong>Western Digital<\/strong><br \/>Model: 0TS2459<br \/>Warranty: 60 months<\/p>\n","protected":false},"featured_media":10435,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[90],"product_tag":[],"class_list":["post-10434","product","type-product","status-publish","has-post-thumbnail","product_cat-storage-hdd-ssd","first","outofstock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product\/10434","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/comments?post=10434"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/media\/10435"}],"wp:attachment":[{"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/media?parent=10434"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product_brand?post=10434"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product_cat?post=10434"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product_tag?post=10434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}