{"id":56675,"date":"2026-07-05T03:16:45","date_gmt":"2026-07-05T03:16:45","guid":{"rendered":"https:\/\/hddpcbjp.com\/blog\/?p=56675"},"modified":"2026-07-05T03:16:45","modified_gmt":"2026-07-05T03:16:45","slug":"hds725050kla360-pn-0a31619-mlc-ba1854-hitachi-500gb-sata-3-5-hard-drive","status":"publish","type":"post","link":"https:\/\/hddpcbjp.com\/blog\/?p=56675","title":{"rendered":"HDS725050KLA360, PN 0A31619, MLC BA1854, Hitachi 500GB SATA 3.5 Hard Drive"},"content":{"rendered":"<p><span style=\"text-decoration: underline;\">HDD #1 Specs:<\/span>;<br \/>SN: <b>ZAJ7LX7F<\/b>;<br \/>Model: <b>HDS725050KLA360<\/b>;<br \/>Part Number: <b>0A31619<\/b>;<br \/>MLC: <b>BA1854<\/b>;<br \/> HDA Barcode: <b>KRVN65<\/b>;<br \/> Date: <b>JUL 2006<\/b> ;<br \/> PCB Sticker: <b>0A29256 BA1739_<\/b>;<br \/> PCB Revision: <b>0A31169<\/b> ;<br \/> Main Controller IC: <b>0A29177<\/b>;<\/p>\n<p>HDD with Serial Number: ZBJ0G03K;<br \/>HDA Barcode: <b>KRVN07<\/b>;<br \/>Model: <b>HDS725050KLA360<\/b>;<br \/>Part number: <b>0A31619<\/b>;<br \/>MLC: <b>BA1854<\/b>;<br \/>Product of: <b>Thailand<\/b>;<br \/>Manufacturing Date: <b>NOV 2007<\/b>;<br \/>PCB Sticker: <b>0A29516 BA1699_<\/b>;<br \/>PCB Revision: <b>0A31169<\/b>;<br \/>Main Controller IC: <b>0A29514<\/b>;<\/p>\n<p><u>HDD with Serial Number: ZBGEZZ9J<\/u>;<br \/>HDA Barcode: <b>KRVN0A<\/b>;<br \/>Model: <b>HDS725050KLA360<\/b>;<br \/>Part Number: <b>0A31619<\/b>;<br \/>MLC: <b>BA1854<\/b>;<br \/>Product of: <b>Thailand<\/b>;<br \/>Manufacturing Date: <b>FEB 2007<\/b>;<br \/>PCB Sticker: <b>0A29256 BA1739_<\/b>;<br \/>PCB Revision: <b>0A31169<\/b>;<br \/>Main Controller IC: <b>0A29177<\/b>;<br \/>;<\/p>\n<p><u>HDD with Serial Number: ZBHVY16H<\/u>;<br \/>HDA Barcode: <b>KRVN04<\/b>;<br \/>Model: <b>HDS725050KLA360<\/b>;<br \/>Part Number: <b>0A31619<\/b>;<br \/>MLC: <b>BA1854<\/b>;<br \/>Product of: <b>Thailand<\/b>;<br \/>Manufacturing Date: <b>SEP 2007<\/b>;<br \/>PCB Sticker: <b>0A29516 BA1699_<\/b>;<br \/>PCB Revision: <b>0A31169<\/b>;<br \/>;<\/p>\n<p align=\"center\"><img decoding=\"async\" src=\"https:\/\/hddpcbjp.com\/blog\/images\/HDS725050KLA360.jpg\">;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>HDD #1 Specs:;SN: ZAJ7LX7F;Model: HDS725050KLA360;Part Number: 0A31619;MLC: BA1854; HDA Barcode: KRVN65; Date: JUL 2006 ; PCB Sticker: 0A29256 BA1739_; PCB Revision: 0A31169 ; Main Controller IC: 0A29177; HDD with Serial Number: ZBJ0G03K;HDA Barcode: KRVN07;Model: HDS725050KLA360;Part number: 0A31619;MLC: BA1854;Product of: Thailand;Manufacturing Date: NOV 2007;PCB Sticker: 0A29516 BA1699_;PCB Revision: 0A31169;Main Controller IC: 0A29514; HDD with Serial Number: &hellip; <a href=\"https:\/\/hddpcbjp.com\/blog\/?p=56675\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;HDS725050KLA360, PN 0A31619, MLC BA1854, Hitachi 500GB SATA 3.5 Hard Drive&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-56675","post","type-post","status-publish","format-standard","hentry","category-hdd"],"_links":{"self":[{"href":"https:\/\/hddpcbjp.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/56675","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hddpcbjp.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hddpcbjp.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hddpcbjp.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hddpcbjp.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=56675"}],"version-history":[{"count":0,"href":"https:\/\/hddpcbjp.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/56675\/revisions"}],"wp:attachment":[{"href":"https:\/\/hddpcbjp.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=56675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hddpcbjp.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=56675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hddpcbjp.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=56675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}