Specifications
Model number WD30PURX
Formatted capacity 3TB / 3000GB
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
