Western Digital Corporation 640GB 6Gb Memory IC and Storage Component WD6402AAEX

640GB HDD 3.5" SATA Cavia Black 6Gb/s 7200rpm Product overview: WD6402AAEX from Western Digital is a Memory IC and Storage Component for data storage, firmware boot, embedded logging, industrial controllers, computing modules, and replacement sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 640GB, 6Gb. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 640GB, 6Gb, Memory IC and Storage Component, SSDs, HDDs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 503-WD6402AAEX can be used for catalog matching and distributor lookup.