Product Details
Description
WD40PURX Specification |
||
Formatted capacity | 4TB | |
Form factor | 3.5-inch | |
Advanced Format (AF) | Yes | |
RoHS compliant | Yes | |
Performance |
||
Interface transfer rate (max)
|
Buffer to host | 6 Gb/s |
Host to/from drive (sustained) |
150 MB/s |
|
Cache (MB) | 64 | |
Performance Class | 5400 RPM Class | |
Reliability/Data Integrity |
||
Load/unload cycles | 300,000 | |
Non-recoverable read errors per bits read | <1 in 1014 | |
Limited warranty (years) | 3 | |
Power Management |
||
Average power requirements (W) | Read/Write | 5.1 |
Idle | 4.5 | |
Standby and Sleep | 0.4 | |
Environmental Specifications |
||
Temperature (℃, on the base casting) | Operating | 0 to 65 |
Non-operating | -40 to 70 | |
Shock (Gs) | Operating (2 ms, read/write) | 30 |
Operating (2 ms, read) | 65 | |
Non-operating (2 ms) | 250 | |
Acoustics (dBA) | Idle | 25 |
Seek (average) | 26 | |
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 |