Western Digital - AV-GP Series 4TB - WD40EURX

Recommended use: 

Set-top boxes (PVR, DVR, NVR and IPTV), media servers and media centers.

Specifications: 

Model number: WD40EURX 

Formatted capacity: 4 TB 

User sectors per drive: 7,814,037,168 

Form factor: 3.5-inch 

Advanced Format (AF): Yes 

RoHS compliant: Yes 

Performance: 

Data transfer rate (max) 

Buffer to host: 6 Gb/s

Host to/from drive (sustained): 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:

Power Management: 

Average power requirements (W) 

Read/Write: 5.1 

Idle: 4.5 

Standby and Sleep: 0.5 

Environmental Specifications:

Temperature (°C, 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: 26

Seek (average): 27 

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%): 1.50/0.68