Key specs
- 10 TB enterprise hard drive (Ultrastar DC HC330)
- SAS 12 Gb/s interface
- 7,200 RPM, 256 MB cache
- 3.5-inch, 512n sectors
- Power about 12.4 W
Questions & answers
Know before you buy
Quick answers about the WD 10TB WUS721010AL5204, and how it compares.
Can I use this SAS drive in my NVR?
This is an enterprise SAS drive. It needs a SAS controller, as found in servers and storage arrays with SAS drive bays. Most NVRs and DVRs take SATA surveillance drives instead, so check the drive types your recorder or storage supports before you buy. Ask us if you are not sure.