Western Digital WD40EFRX-20PK

Storage : Hard Drives : SATA : SKU: WD40EFRX-20PK

Thinking of making a large purchase?

Western Digital 4TB Red SATA III 3.5" Internal NAS HDD - 20 Pack

$2999.79

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Free shipping to 48 states

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4TB Storage Capacity

3.5" Form Factor

SATA III 6 Gb/s Interface

64MB Cache

5400 rpm Rotational Speed

Up to 150 MB/s Sustained Transfer Rate

600,000 Load/Unload Cycles

Error Recovery Controls

NASware 3.0 Technology

Limited 3-Year Warranty

Brand Name	WD
Dimensions (W x H x D)	1.0 x 5.7 x 4.0"
Drive Interface Standard	SATA/600
Drive Type	Internal
Drive Width	3.5"
Features	IntelliPower
Maximum External Data Transfer Rate	768 MB/s (6 Gbit/s)
Packaged Quantity	20
Product Line	Red
Product Model	WD40EFRX
Product Name	4TB Red SATA III 3.5" Internal NAS HDD - 20 Pack
Product Type	Hard Drive
Spindle Speed (rpm)	5400
Storage Capacity	4 TB
Weight (Approximate)	1.40 lbs