For the longevity and reliability of our products, only Western Digital Gold and Ultrastar DC HC500, HC300, HA200 Series hard drives are approved for use with i3 line of products. No other manufacturer or other Western Digital hard drive category meets our criteria and must not be used in combination with i3 software. Our Warranty Policy continues to stipulate that the use of any hard drives other than i3-approved Western Digital hard drives will result in void factory warranty (as of Mar.1, 2016).
Note: Maximum acceptable HDD capacity (per drive) for U1, U1-L and U1-LA is 6TB. U1-series NVRs are not compatible with Ultrastar DC HC520 hard drive.
|Model Number / Part Number||Ultrastar DC HC520 / 0F30146|
|SATA Latching Connector||Yes|
|Form Factor||3.5 Inch|
|Data transfer rate. Buffer to host (max).||6 Gb/s|
|Performance class||7200 RPM Class|
|Reliability / Data Integrity|
|Load / Unload Cycles||600,000|
|Operating Temperature||5℃ to 60℃ (41℉ to 140℉)|
|Average Acoustics (dBA) Idle Mode||20|
|Average Acoustics (dBA) Seek Mode||36|
|Warranty||3 years (i3) and 2 additional years with the manufacturer for a total of 5 years|