Western Digital Ultrastar DC HC580 Data Center Internal HDD, 22TB Capacity, 3.5″ Form Factor, SATA Interface, Up to 291 MB/s Transfer Rate, 7200 RPM, 512MB Cache Size, 550 TBW | WUH722422ALE6L4

Description for Western Digital Ultrastar DC HC580 Data Center Internal HDD, 22TB Capacity, 3.5″ Form Factor, SATA Interface, Up to 291 MB/s Transfer Rate, 7200 RPM, 512MB Cache Size, 550 TBW | WUH722422ALE6L4 Ultrastar DC HC580 22TB data center HDD with OptiNANDâ„¢ technology The relentless growth of data means organizations must find ways to efficiently store ever more data. The Ultrastar DC HC580 24TB1 HDD with improved OptiNAND technology is the next step in high-capacity hard drives, allowing data centers to maximize their storage, especially in footprint- and power-constrained environments. Specifications   Capacity 22TB Form Factor 3.5-Inch Interface SATA Transfer Rate Up to 291MB/s Disk Speed (RPM) 7200 RPM Recording Technology CMR Cache Size 512MB Security Base (SE) Endurance (TBW) 550TB/year Dimensions (L x W x H) 5.79″ x 4″ x 1.03″ Weight 670gms Model Number 0F62785 Operating Temperature 5°C to 60°C Non-Operating Temp. -40°C to 70°C General Model Ultrastar DC HC580 Capacity 22 TB Form Factor 3.5″ RPM 7200 RPM