Compare Western Digital WD AV WD40EURX 3.5" SATA 6Gb/s AND Western Digital WD Red WD20EFRX 3.5" SATA 6Gb/s


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Discontinued
WD40EURX

ISwgcu4000
PRODUCT PAGE

£113.00 ex.VAT
£135.60 inc.VAT
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Discontinued
WD20EFRX

ISwcr2000
PRODUCT PAGE

£64.00 ex.VAT
£76.80 inc.VAT
Check availability


General

Stock code
ISwgcu4000
ISwcr2000
Brand
Western Digital WD
Western Digital WD
Series
AV
Red
Model
WD40EURX
WD20EFRX
Type
3.5" SATA 6Gb/s
3.5" SATA 6Gb/s
UPC
718037820095
718037799667
ROHS
Y
Y
Date added
04/10/2013
11/07/2012

Information

Capacity
4TB
2TB
Form Factor / Drive Height
26mm
26mm
RPM
5400-7200rpm
5400rpm
Platter size
3.5"
3.5"
Access Time
?
RAM/Cache
64MB
64MB
Guarantee
3yr
3yr
Reliability
1m hrs MTBF
1M hours MTBF

Connections

TAGS
V
N
Speed
Read speed (Max)
145
147
Physical
Weight (kg)
0.73kg
0.45kg
Watts
4.4W
4.1W
Watts (Idle)
4.1W
2.7W
Watts (Sleep)
0.6W
0.4W
Watts (Startup)
15.36W
20.76W
Bels (Idle)
2.3
2.3
Bels (Seek)
2.4
2.4
Shock (Operating)
65g/2ms
R-30g/2ms, RW-65g/2ms
Shock (Non-Operating)
250g/2ms
250g/1ms
Reviews


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