| Model number | WD10EZEX | 
| Interface | SATA 6 Gb/s | 
| Formatted capacity | 1TB | 
| Advanced Format (AF) | Yes | 
| Form factor | 3.5-inch | 
| RoHS compliant | Yes | 
| Performance | |
| Data transfer rate (max) Buffer to host Host to/from drive (sustained) | 6 Gb/s 150 MB/s | 
| Cache (MB) | 64 | 
| Rotational speed (RPM) | 7200 RPM Class | 
| Reliability/Data Integrity | |
| Load/unload cycles | 300,000 | 
| Non-recoverable read errors per bits read | <1 in 1014 | 
| Limited warranty (years) | 2 | 
| Power Management | |
| 12VDC 10% (A, peak) | 2.5 | 
| Average power requirements (W) Read/Write Idle Standby/Sleep | 6.8 6.1 1.2 | 
| Environmental Specifications | |
| Temperature (°C) Operating Non-operating | 0 to 60 -40 to 70 | 
| Shock (Gs) Operating (2 ms, write) Operating (2 ms, read) Non-operating (2 ms) | 30 65 350 | 
| Acoustics (dBA Idle Seek (average) | 29 30 | 
| Physical Dimensions | |
| Height (in./mm, max) | 1.028/25.4 | 
| Length (in./mm, max) | 5.787/147 | 
| Width (in./mm, .01 in.) | 4/101.6 | 
| Weight (lb./kg, 10%) | 0.99/0.45 |