{"product_id":"wd4000ks-00mnb0-new","title":"Part No: WD4000KS-00MNB0 - Western Digital Caviar SE-16 400GB 7200RPM SATA 3GB\/s 16MB Cache 3.5-inch Hard Disk Drive","description":"\u003cp\u003eThe WD4000KS-00MNB0 is a Western Digital Caviar SE 400GB 3.5-inch hard drive designed for enterprise and high-performance computing environments. It features a 7200 RPM spindle speed with a 16MB cache buffer and SATA 3 Gb\/s interface, delivering sustained throughput suitable for server and storage array applications. The SE-16 line targets systems requiring reliability in 24\/7 operation, including RAID arrays, network-attached storage (NAS), and backup infrastructure where consistent data access patterns are expected.\u003c\/p\u003e\u003cp\u003eThis drive is compatible with standard 3.5-inch hot-swap bays and legacy server chassis from the early-to-mid 2000s era. Typical deployment includes lower-tier storage in mixed-capacity arrays, archival systems, or cost-sensitive backup applications where 400GB capacity serves as a secondary or tertiary tier. The SATA interface integrates with standard server motherboards and HBA controllers without requiring specialized drivers.\u003c\/p\u003e\u003cp\u003eAll units are tested and guaranteed for immediate deployment. Available via quote.\u003c\/p\u003e","brand":"Westren Digital","offers":[{"title":"New","offer_id":52794341130453,"sku":"WD4000KS-00MNB0","price":188.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4930\/9653\/files\/wd4000ks-00mnb0__30410.1513198310.jpg?v=1765046823","url":"https:\/\/g5networkgroup.com\/products\/wd4000ks-00mnb0-new","provider":"G5 Network Group","version":"1.0","type":"link"}