THÔNG SỐ KỸ THUẬT
Specifications | |
Model number | WD20PURX |
Formatted capacity | 1 TB |
Form factor | 3.5-inch |
Advanced Format (AF) | Yes |
RoHS compliant | Yes |
Performance | |
Data transfer rate (max)
Buffer to host Host to/from drive (sustained) |
6 Gb/s 110 MB/s |
Cache (MB) | 64 |
Rotational speed (RPM) | IntelliPower |
Reliability/Data Integrity | |
Load/unload cycles | 300,000 |
Non-recoverable read errors per bits read | <1 in 10 14 |
Limited warranty (years) | 3 |
Power Management | |
Average power requirements (W) Read/Write Idle Standby and Sleep |
3.3 2.9 0.4 |
Environmental Specifications | |
Temperature (°C, on the base casting) Operating Non-operating |
0 to 65 -40 to 70 |
Shock (Gs) Operating (2 ms, read/write) Operating (2 ms, read) Non-operating (2 ms) |
30 65 350 |
Acoustics (dBA) Idle Seek (average) |
21 22 |
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 |