Western Digital
Western Digital WD40EFRX Red NAS 4TB Hard Drive Renewed
Reliable Storage for Your NAS System The Western Digital WD Red NAS Hard Drive is designed specifically for NAS systems, offering reliable storage and performance. With 4TB of storage capacity and optimized for 24/7 operation, this drive is ideal for small office and home NAS environments. Spec...
$223.00*$261.00Save 14%
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*Price sourced from Amazon.com. Last updated:Sep 04, 2026.Price and availability are subject to change — details.
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Overview
Reliable Storage for Your NAS System
The Western Digital WD Red NAS Hard Drive is designed specifically for NAS systems, offering reliable storage and performance. With 4TB of storage capacity and optimized for 24/7 operation, this drive is ideal for small office and home NAS environments.
Specifications:
- Capacity: 4 TB
- Form Factor: 3.5 inch
- Interface: SATA 6Gb/s
- Buffer: 64 MB
Specifications
Brand
Western Digital
Series
Red NAS
Capacity
4TB
Condition
Renewed
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View on Amazon →Frequently Asked Questions
Is this Western Digital Red NAS drive suitable for a home server or always-on storage?
Yes, the Western Digital Red NAS series is specifically designed and optimized for 24/7 operation in Network Attached Storage (NAS) environments, making it suitable for home servers.
What does "Renewed" mean for this hard drive?
A "Renewed" product typically means it's a pre-owned product that has been professionally inspected, tested, and cleaned to work and look like new by an Amazon-qualified supplier.
What is the capacity of this Western Digital Red NAS hard drive?
This particular model offers a storage capacity of 4TB (terabytes), providing significant space for your data needs.
Does this hard drive come with any specific features for NAS use?
Western Digital Red drives are known for features like NASware firmware, which optimizes them for NAS environments, though specific details like RPM or cache are not provided for this renewed listing.
Is this an internal or external hard drive?
This is an internal hard drive designed for installation within a compatible system or NAS enclosure.
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