Western Digital Ultrastar DC HC580 22TB SAS 12Gb/s 3.5" Data Center HDD
WUH722422AL5204Available to order
Western Digital Ultrastar DC HC580 data center hard drive, 22TB in a 3.5-inch form factor on a 12 Gb/s SAS interface. Spins at 7200 RPM with a 512MB cache and a 291 MB/s sustained transfer rate, built on a 10-disk helium-sealed CMR platform using energy-assisted magnetic recording (EAMR), OptiNAND, and ArmorCache write-cache protection. Rated for 550TB per year workloads with a 2.5 million hour MTBF and 0.35% AFR.
- Interface
- SAS 12Gb/s
- Form Factor
- 3.5-inch
- Recording
- CMR (EAMR)
- Rotational Speed
- 7200 RPM
- Helium
- Yes (sealed)
- Security
- Base (SE)
- Power Disable Pin
- Supported
- Capacity
- 22TB
- Sector Size
- 512e
- Areal Density
- 1109 Gb/in2
- Cache
- 512MB
- Disk Count
- 10
- Sustained Xfer
- 291 MB/s
- Avg Latency
- 4.16 ms
- Interface Rate
- 1200MB/s max
- Random Read (4K)
- 212 IOPS
- Random Write (4K)
- 565 IOPS
- Random R/W 50/50
- 220 IOPS
- UBER
- <1 in 10^15
- Load/Unload
- 600,000 cyc
- MTBF
- 2.5M hours
- AFR
- 0.35%
- Workload Rate
- 550TB/year
- Power Req
- +5VDC,+12VDC
- Idle Power
- 5.8 W
- Random R/W Power
- 8.7 W
- Idle Efficiency
- 0.26 W/TB
- Idle/Operating
- 2.0/3.2 Bels
- Operating Temp
- 5 to 60°C
- Non-Op Temp
- -40 to 70°C
- Shock (Op)
- 40G, 2ms
- Shock (Non-Op)
- 200G
- Vibration (Op)
- 0.7G 5-500Hz
- Vibration (Non-Op)
- 1.04G 2-200Hz
Drive
Capacity
Performance
Reliability
Power
Acoustics
Environment
Priceavailable on request
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