Model number
WD20EURS

Formatted capacity1
2,000,398 MB

User sectors per drive
3,907,029,168

Form factor
3.5-inch

Advanced Format (AF)
Yes

RoHS compliant2
Yes

Performance
Data transfer rate (max):
Buffer to host :3 Gb/s
Host to/from drive (sustained) :130 MB/s
Cache (MB) :64
Rotational speed (RPM) :IntelliPower

Reliability/Data Integrity
Load/unload cycles3 :300,000
Non-recoverable read errors per bits read :<10 in 1014
Limited warranty (years)4 :3

Power Management
Average power requirements (W) :
Read/Write :4.4
Idle :4.1
Standby and Sleep: 0.6

Shock (Gs) :
Operating (2 ms, read/write) :30
Operating (2 ms, read) :65
Non-operating (2 ms) :250

Acoustics (dBA):
Idle :23
Seek (average) :24

Item Dimension (L"xW"xH"):
5.79 x 4.00 x 1.03

Weight:
0.99 lb

Warranty Information:
3 Years