0F29560 Technical Specifications
WD Ultrastar DC HC520 HUH721212AL4200 – 12TB Internal Hard Drive
Manufacturer: Hitachi Hard Drives
Brand: WD
Product Line: WD Ultrastar DC HC520
Model: HUH721212AL4200
Packaged Quantity: 1
Storage Type: Hard drive
Hard Drive Type: Internal
Form Factor: 3.5″ (8.9 cm)
Storage Interface: Serial Attached SCSI 3 (SAS 12 Gb/s)
Capacity: 12 TB
Average Seek Time: 8 ms
Average Latency: 4.16 ms
Data Transfer Rate: 1.2 GB/s
Buffer Size: 256 MB
Spindle Speed: 7200 RPM
Bytes per Sector: 4096
Non-Recoverable Errors: 1 per 10^15
Load/Unload Cycles: 600,000
24×7 Operation: Yes
Features: Perpendicular Magnetic Recording (PMR), Instant Secure Erase (ISE), enterprise-grade reliability
Interfaces: 1 x SAS 12 Gb/s
Compatible Bay: 3.5″





