Highlights
Capacity: 2TB
Speed: 5,400RPM
Interface Types: SATA
Form Factor: 3.5inx1.0in LFF Hard Drive
Sector Size: 512 / 512e
Sustained Throughput: 145
Electrical Interface: SATA 600 - 6.0Gbps
On-Board Cache: 64MB
Description
Specifications | |
---|---|
Model number | WD20PURX |
Formatted capacity | 2TB / 2000GB |
Form factor | 3.5-inch LFF |
Advanced Format (AF) | Yes |
RoHS compliant | Yes |
Performance | |
Data transfer rate (max) Buffer to host Host to/from drive (sustained) | 6 Gb/s 145 MB/s |
Cache (MB) | 64 |
Rotational speed (RPM) | 5400 RPM Class |
Reliability/Data Integrity | |
Load/unload cycles | 300,000 |
Non-recoverable read errors per bits read | <1 in 1014 |
Power Management | |
Average power requirements (W) Read/Write Idle Standby and Sleep | 4.4 4.1 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 65 250 |
Acoustics (dBA) Idle Seek (average) | 23 24 |
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%) | 1.40/0.64 |
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