WDC WD40PURZ-xxGVNYx
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WDC WD40PURZ-xxGVNYx was a hard drive model created by Western Digital. Binned for DVR/NVR surveillance use, it was a 4 TB 3.5" CMR hard drive, based on 1 TB platters. This model was succeeded by the WDC WD40PURZ-xxTTDYx, which uses 1.33 TB platters in order to reduce the platter count from four to three. Similar units from other manufacturers included the ST4000VX000-1F4168, TOSHIBA MD04ABA400V and its retail rebrand, TOSHIBA HDWT140.
SMART attributes[edit | edit source]
| ID | Name |
|---|---|
| 0x01/1 | Read Error Rate |
| 0x03/3 | Spin-Up Time |
| 0x04/4 | Start/Stop Count |
| 0x05/5 | Reallocated Sectors Count |
| 0x07/7 | Seek Error Rate |
| 0x09/9 | Power-On Hours |
| 0x0A/10 | Spin Retry Count |
| 0x0B/11 | Recalibration Retries |
| 0x0C/12 | Power Cycle Count |
| 0xC0/192 | Power-off Retract Count |
| 0xC1/193 | Load/Unload Cycle Count |
| 0xC2/194 | Temperature |
| 0xC4/196 | Reallocation Event Count |
| 0xC5/197 | Current Pending Sector Count |
| 0xC6/198 | Uncorrectable Sector Count |
| 0xC7/199 | UltraDMA CRC Error Count |
| 0xC8/200 | Write Error Rate |