WDC WD20EZRZ-xxZ5HBx
From Computing Classics Wiki
WDC WD20EZRZ-xxZ5HBx is a hard drive model created by Western Digital. It is a 3 TB 3.5" CMR hard drive, based on 1 TB platters. It is based on the previous WDC WD20EZRX-xxD8PBx, which belongs to the same family, Diablo3s, but was a Green drive, which was retired following negative reputation due to the family's infamous head parking issues.[1] This model was ultimately discontinued in 2021 owing to the Diablo3s platform ending production; two years later, its role as a 2 TB CMR model would be fulfiled by the new WDC WD20EARZ-xxC5NBx from the Carmel RP2L platform.
Similar units from other manufacturers included the TOSHIBA DT01ABA200 and its retail rebrand, TOSHIBA HDWA120.
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 |
External links[edit | edit source]
References[edit | edit source]
- ↑ Johnson, Renee. "Western Digital paints its Green hard drives Blue in rebranding". The Tech Report.