Western Digital WUH722016CLE6L4 Hard Drive 16TB SATA 6Gb/s 7200 RPM 3.5-inch 512MB 512e SE 0B48722 Ultrastar HC555 Series
Model Numbers : 20TB: WUH722020CLxxyz 18TB: WUH722018CLxxyz 16TB: WUH722016CLxxyz 14TB: WUH722014CLxxyz 12TB: WUH722012CLxxyz
Interface : SATA 6Gb/s and SAS 12Gb/s
Format: Sector size (bytes) : 512e: 512 4Kn: 4096
Areal density (Gbits/sq. in.) : 20TB: 1137 12-18TB: 1024
Data buffer (MB) : 512
Rotational speed (RPM) : 7200
Latency average (ms) : 4.16
Interface transfer rate (max) : SATA 6Gb/s SAS 12Gb/s
Sustained transfer rate (MB/s, max) / (MiB/s, max) : 20TB: 285 / 272 12-18TB: 269 / 257
Error rate (non-recoverable, bits read) : 1 in 10 15
Load/Unload cycles (at 40°C) : 600,000
Availability (hrs/day x days/wk) : 24x7
MTBF (hours) : 2,500,000
Annualized Failure Rate (AFR) : 0.35%
Limited Warranty : 5 Years
Requirement : +5 VDC, +12VDC
Operating (W, typical) : SATA (14-20TB): 6.4 SAS (14-20TB): 9.2 SAS (12TB): 8.8
Idle (W) : SATA (14-20TB): 5.3 SAS (14-20TB): 5.7 SAS (12TB): 5.4
Power consumption efficiency at idle (W/TB) : SATA: 20TB (0.27), 18TB (0.29), 16TB (0.33), 14TB (0.38) SAS: 20TB (0.28), 18TB (0.32), 16TB (0.36), 14TB (0.41), 12TB (0.45)
Height (max) : 1.028 in. (26.1 mm) max
Length (max) : 5.787 in. (147.0 mm) max
Width (max, ± .01 in.) : 4.0 in. (101.6 mm)
Weight (max, ± 10%) : 12TB: 1.49 lb. (679 g) 14-20TB: 1.52 lb. (690 g)
Acoustics (Idle/Operating, Bels, typical) : 2.0 / 3.2


