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20pk 5tb Red SATA 6gb/S Intellipower 64mb 3.5in NAS 1-8 / Mfr. No.: Wd50efrx-20pk

20pk 5tb Red SATA 6gb/S Intellipower 64mb 3.5in NAS 1-8 / Mfr. No.: Wd50efrx-20pk
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Item Number: wes-wd50efrx20pk
Vendor Number: WD50EFRX-20PK
Vendor: Western Digital - Desktop
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Storage for 1 to 8 bay NAS solutions

WD Red is designed specifically for NAS systems that have 1 to 8 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 for the demanding system requirements of home and small office NAS.

General Information

ManufacturerWestern Digital Corporation
Manufacturer Part NumberWD50EFRX-20PK
Manufacturer Website Address
Product LineRed
Product ModelWD50EFRX
Product NameRed WD50EFRX Hard Drive
Packaged Quantity20
Product TypeHard Drive

Technical Information

Storage Capacity5 TB
Platform SupportedMac
FeaturesAdvanced Format

Drive Performance

Maximum External Data Transfer Rate768 MB/s (6 Gbit/s)
Spindle Speed (rpm)5400
Buffer64 MB

Network & Communication

Wireless LANNo


Drive InterfaceSATA
Drive Interface StandardSATA/600
Network (RJ-45)No

Physical Characteristics

Drive TypeInternal
Drive Width3.5"
Weight (Approximate)1.65 lb


System RequirementsOperating System(s):
  • Windows 8
  • Windows 7
Certifications & Standards
  • CE
  • C-TICK
Green CompliantYes
Green Compliance Certificate/AuthorityWEEE


Limited Warranty3 Year