| Model Number | WD20EZBX |
| Recording Technology | SMR |
| Formatted capacity | 2TB |
| Form factor | 3.5-inch |
| Advanced Format (AF) | Yes |
| RoHS complian | Yes |
| Performance | |
|
Interface transfer rate (max) Buffer to host Host to/from drive (sustained) |
6 Gb/s 215 MB/s |
| Cache (MiB) | 256 |
| RPM | 7200 |
| Reliability/Data Integrity | |
| Load/unload cycles | 300,000 |
| Non-recoverable read errors per bits read | <1 in 1014 |
| Limited warranty (years) | 2 |
| Power Management | |
|
Average power requirements (W) 12VDC ±10% (A, peak) Read/Write Idle Standby and Sleep |
1.75 5.6 3.7 0.4 |
| Environmental Specifications | |
| Temperature (°C, on the base casting) | |
|
Operating Non-operating |
0 to 60 -40 to 70 |
|
Shock (Gs) Operating (2 ms, read/write) Operating (2 ms, read) Non-operating (2 ms) |
30 65 350 |
|
Acoustics (dBA)8 Idle Seek (average) |
25 27 |
| Physical Dimensions | |
| Height (in./mm, max) | 1.028 / 26.1 |
| Length (in./mm, max) | 5.787 / 147 |
| Width (in./mm, ± .01 in.) | 4 / 101.6 |
| Weight (lb/kg, ± 10%) | 0.99 / 0.45 |