Western Digital Gold WD4002FYYZ 4TB 7200RPM SATA3-SATA 6.0 GB-s 128MB Enterprise Hard Drive (3.5 inch)

Specifications Mfr Part Number: WD4002FYYZ Capacity: 4TB Rotational Speed: 7200 RPM Cache: 128 MB Interface: SATA 6 Gb/s Data Transfer Rate (Max): Buffer to Host: 6 Gb/s Host to/from drive (sustained): 201 MB/s Shock: Operating: 70G @ 2ms Non-operating: 300G @ 1ms / 150G @ 11ms Acoustics: Idle Mode: 29 dBA Seek Mode: 36 dBA (average) Power Management: Sequential Read: 9.0 Watts Sequential Write: 8.7 Watts Random Read/Write: 8.8 Watts Idle: 7.0 Watts Form Factor: 3.5 inch MTBF: 2,000,000 hours Dimensions (WxLxH): 4.000 x 5.787 x 1.028 inch / 101.6 x 147.0 x 26.1 mm Weight: 1.580 lbs / 0.715 kg