Western Digital WD Blue WD10EZEX 1 TB 3.5" SATA III Desktop Hard Drives. These internal desktop drives have a storage capacity of 1 TB each, a rotation speed of 7200 RPM, and a cache size of 64 MB. They are compatible with PCs and have a silver color. The drives have a form factor of 3.5 inches and use the SATA III interface. Each unit measures 15" in length, 12" in height, and 9" in width. Less than 100hrs
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