WD Blue 4TB SATA 3.5inch 6 Gb/s PC HDD

WD Blue internal hard drives deliver reliability for office and web applications. They are ideal for use as primary drives in desktop PCs and for office applications. With a range of capacities and cache sizes, there's a WD Blue internal hard drive that's just right for you.
Product Description: WD Blue WD40EZAX - hard drive - 4 TB - SATA 6Gb/s | Type: Hard drive - internal | Capacity: 4 TB | Form Factor: 3.5" | Interface: SATA 6Gb/s | Data Transfer Rate: 600 MBps | Buffer Size: 256 MB | Spindle Speed: 5400 rpm | Features: Conventional magnetic recording (CMR), Low Power Management, NoTouch ramp load technology | Dimensions (WxDxH): 101.6 mm x 147 mm x 26.1 mm | Weight: 0.57 kg | Manufacturer Warranty: 2-year warranty