The Western Digital WD4000F9YZ 4 TB hard drive is a high-performance internal desktop drive designed for use with PCs. With a storage capacity of 4 TB, this SATA III interface hard drive features a cache size of 64 MB and a form factor of 3.5 inches. Ideal for large-scale data storage and transfer, this Western Digital hard drive model is perfect for users looking to upgrade or expand their desktop storage capabilities. 4 available, not been used for years. Just sat in a server thats switched off
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