Western Digital HDD WD4NPURX 4TB 3.5inch SATA 64MB Cache WD Purple NV Bare

Formatted capacity:
4 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
150 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 1014
Limited warranty (years):3
Power Management
Average power requirements (W):
Read/Write:4.80
Idle:4.33
Standby and Sleep:0.52
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
Item Dimension (L"xW"xH"):
28.7 x 1.7 x 1.7
Weight:
5.1 lb
Warranty Information:
3 Years