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20pk 1tb Intellipower 64mb 3.5in Wd Red SATA 6gb/S / Mfr. No.: Wd10efrx-20pk

20pk 1tb Intellipower 64mb 3.5in Wd Red SATA 6gb/S / Mfr. No.: Wd10efrx-20pk
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Item Number: wes-wd10efrx20pk
Vendor Number: WD10EFRX-20PK
Vendor: Western Digital - Desktop
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WD Red™NAS Hard Drives

WD Red is the only hard drive designed for NAS systems that have 1-5 drive bays. 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.

General Information

ManufacturerWestern Digital Corporation
Manufacturer Part NumberWD10EFRX-20PK
Manufacturer Website Address
Product LineRed
Product ModelWD10EFRX
Product NameRed 1 TB Hard Drive for NAS
Packaged Quantity20
Product TypeHard Drive

Technical Information

Storage Capacity1 TB
Platform SupportedPC
FeaturesNASware Technology

Drive Performance

Maximum External Data Transfer Rate768 MB/s (6 Gbit/s)
Maximum Internal Data Transfer Rate150 MB/s (1.2 Gbit/s)
Buffer64 MB


Drive InterfaceSATA
Drive Interface StandardSATA/600
SATA Pin7-pin

Physical Characteristics

Drive TypeInternal
Drive Width3.5"
Weight (Approximate)15.84 oz


System Requirements

Operating System(s):

  • Windows 7
  • Windows 8
  • Mac OS
Certifications & Standards
  • CE
  • F.I.T
  • C-Tick
  • Canada ICES-003 Class B / NMB-003 Classe B
Green CompliantYes
Green Compliance Certificate/AuthorityRoHS


Limited Warranty3 Year