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Western Digital WD40EFRX 4tb Sata 6gbs 64mb Red Drive 

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Model: WD40EFRX

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Wd red is designed specifically for nas systems that have 1 to 5 drive bays in both 3.5-inch and 2.5-inch form factors. The drives are designed and extensively tested for compatibility in the unique 24x7 operating environment and demanding system requirements of home and small office nas.. 4tb sata 6gb/s 64mb cache intellipower rotational speed. Single pack


General Information
ManufacturerWestern Digital Corporation
Manufacturer Part NumberWD40EFRX
Manufacturer Website Addresshttp://www.wdc.com
Brand NameWD
Product LineRed
Product ModelWD40EFRX
Product NameRED WD40EFRX Hard Drive
Marketing Information

WD® a long-time leader in hard drive technology designs and manufactures the #1 selling internal and external hard drives and award-winning media players and network drives

Product TypeHard Drive
Technical Information
Storage Capacity4 TB
Drive Performance
Maximum External Data Transfer Rate768 MB/s (6 Gbit/s)
Spindle Speed (rpm)5400
Buffer64 MB
Drive InterfaceSATA
Drive Interface StandardSATA/600
Physical Characteristics
Drive TypeInternal
Drive Width3.5"
Weight (Approximate)1.40 lb
ProductTitleWD Red WD40EFRX 4 TB 3.5" Internal Hard Drive - SATA - 5400rpm - 64 MB Buffer

Warranty Information

Beach Audio Warranty

This product was added to our catalog on Friday, July 07, 2017.


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