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Western Digital WD40EFAX Red 4TB 3.5" SATA 256MB Cache Internal Enterprise Drive - Picture 1 of 2
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Western Digital Red (5400RPM, 3.5", SATA III, 256MB Cache) 4TB Internal Enterprise Drive - WD40EFAX

4.85 product ratings
Ace Electronics-320 (84)
100% positive feedback
Price:
US $84.13
ApproximatelyC $116.49
Free shipping
Estimated delivery Tue, May 13 - Fri, May 16
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
New

About this product

Product Identifiers

BrandWestern Digital
MPNWD40EFAX
UPC0718037861036
ModelWestern Digital Red
eBay Product ID (ePID)26050212455

Product Key Features

Storage Capacity4 TB
Cache256 MB
Form Factor3.5 in
Rotation Speed5400 RPM
TypeInternal Desktop Drive
Transfer Rate1440 Mbps
InterfaceSATA III

All listings for this product

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Western Digital WD40EFAX Red 4TB 3.5" SATA 256MB Cache Internal Enterprise Drive
item 1 Western Digital WD40EFAX Red 4TB 3.5" SATA 256MB Cache Internal Enterprise Drive
C $116.49
Free shipping
Western Digital Red 4TB Internal Hard Drive NAS
Last one
item 2 Western Digital Red 4TB Internal Hard Drive NAS
C $83.07
Western Digital Red 4TB 3.5 SATA Hard Disk Drive NAS WD40EFAX
item 3 Western Digital Red 4TB 3.5 SATA Hard Disk Drive NAS WD40EFAX
C $124.61
+C $33.08 shipping
WD40EFRX Western Digital Red NAS 4TB
item 4 WD40EFRX Western Digital Red NAS 4TB
C $138.46
Western Digital Red (5400RPM, 3.5", SATA 6Gb/s, NASware 3.0) 4TB Internal
item 5 Western Digital Red (5400RPM, 3.5", SATA 6Gb/s, NASware 3.0) 4TB Internal
C $152.32
** WD40EFAX Western Digital Red NAS 4TB 5.4K SATA 6Gbps 256MB 3.5" Hard Drive**
item 6 ** WD40EFAX Western Digital Red NAS 4TB 5.4K SATA 6Gbps 256MB 3.5" Hard Drive**
C $178.63
+C $34.67 shipping
Western Digital 4TB WD Red NAS Internal Hard Drive HDD-5400 RPM,256MB Cache,3.5"
item 7 Western Digital 4TB WD Red NAS Internal Hard Drive HDD-5400 RPM,256MB Cache,3.5"
C $210.29
+C $35.60 shipping
Western Digital WD Red 4TB Internal Hard Disk HDD 3.5" SATA 5400rpm WD40EFAX-RT
item 8 Western Digital WD Red 4TB Internal Hard Disk HDD 3.5" SATA 5400rpm WD40EFAX-RT
C $263.08
Free shipping
**NEW ZERO HOURS** WD40EFAX/WD40EFPX WD Internal HD 4TB 5400 RPM 256MB
item 9 **NEW ZERO HOURS** WD40EFAX/WD40EFPX WD Internal HD 4TB 5400 RPM 256MB
C $241.20
+C $36.51 shipping
Western Digital 4TB WD Red NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/...
item 10 Western Digital 4TB WD Red NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/...
C $278.52
+C $30.17 shipping
(2x) *NEW* Western Digital Red 4TB, 5400RPM, Hard Drives -Canada- No Import Fees
item 11 (2x) *NEW* Western Digital Red 4TB, 5400RPM, Hard Drives -Canada- No Import Fees
C $290.00
WD40EFAX Western Digital Red NAS 4TB 5.4K SATA 6Gbps 256MB 3.5" Hard Drive
item 12 WD40EFAX Western Digital Red NAS 4TB 5.4K SATA 6Gbps 256MB 3.5" Hard Drive
C $178.91
+C $196.30 shipping
listings for this product

Ratings and Reviews

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4.8
5 product ratings
  • 4 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

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Most relevant reviews

  • by enigma8750
    Dec 05, 2023

    Came as advertised. Probably fine.

    I replaced the 4 gb in my NAS but the red light is still on. I don't believe the problem is the same slot and a different drive. I don't know?

    Verified purchase: YesCondition: Pre-owned

  • by eyelinerdevil
    Mar 17, 2025

    Works great in my NAS. Thank you. ...

    Works great in my NAS. Thank you.

    Verified purchase: YesCondition: Pre-owned

  • by k8fkn26
    Mar 22, 2023

    Great product

    Works great and fills the need I have.

    Verified purchase: YesCondition: Pre-owned

  • by johnnybgood70501
    Apr 26, 2024

    Very satisfied

    Very satisfied

    Verified purchase: YesCondition: Pre-owned

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