Tech specs
Brand
WD
Product Line
WD Red Plus
Model
WD40EFPX
Manufacturer
Western Digital
Buffer Size
256 megabyte
Data Transfer Rate (Hard Drive)
600 MBps
Form Factor (Short)
3.5"
Form Factor (Short) (metric)
8.9 cm
Hard Drive Capacity
4 TB
Hard Drive Features
24x7 continuous operation, Conventional magnetic recording (CMR), NASware technology
Hard Drive Type
Internal hard drive
HD Interface
Serial ATA-600
Load/Unload Cycles
600,000
Max Internal Data Transfer Rate
180 MBps
Non-Recoverable Errors
1 per 10^14
Spindle Speed (rpm)
5400 revolutions per minute
Storage Interface
Serial ATA-600
24x7 Operation
Yes
Interface Provided
1 x SATA 6 Gb/s
Power Consumption
0.3 Watt (sleep), 3.1 Watt (idle), 4.7 Watt (read), 4.7 Watt (write)
Compatible Bay
3.5"
Hard Drive Form Factor
3.5"
Hard Drive Form Factor (metric)
8.9 cm
Max Operating Temperature
65 degree Celsius
Max Storage Temperature
70 degree Celsius
Min Operating Temperature
0 degree Celsius
Min Storage Temperature
-40 degree Celsius
MTBF
1,000,000 Hours
Sound Emission
23 dBA
Packaged Quantity
1
Product Type
Hard Drive
Height
26.1 millimetre
Weight
570 gram
Width
101.6 millimetre
Depth
147 millimetre
Service & Support Details
Limited warranty - 3 years
Limited Warranty
3 Year
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