Western Digital

Western Digital WD30EFAX Red 3TB NAS Hard Drive

4.2 (21 reviews)

Reliable Storage for Your NAS System: Western Digital Red 3TB HDDThe Western Digital Red WD30EFRX is a 3TB internal hard drive specifically designed for NAS (Network Attached Storage) systems. Featuring IntelliPower technology and a 64MB cache, this drive delivers reliable performance and efficie...

$175.00*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

Reliable Storage for Your NAS System: Western Digital Red 3TB HDD

The Western Digital Red WD30EFRX is a 3TB internal hard drive specifically designed for NAS (Network Attached Storage) systems. Featuring IntelliPower technology and a 64MB cache, this drive delivers reliable performance and efficient operation. Its SATA 6.0Gb/s interface ensures fast data transfer, making it an ideal solution for storing and sharing your digital content.

  • Capacity: 3TB
  • Interface: SATA/600
  • Buffer: 64 MB
  • Form Factor: 3.5"
  • Technology: IntelliPower

Key Features

Tackle Intensity with WD Red™ Plus


Packed with power to handle the small- to medium-sized business NAS environments and increased workloads for SOHO customers, WD Red™ Plus

Specifications

Brand
Western Digital
Model
WD30EFAX Red
Capacity
3TB
Series
WD Red™ Plus
Application
NAS environments (small- to medium-sized business, SOHO)

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Pros & Cons

👍 Pros

  • Designed specifically for NAS environments, making it suitable for 24/7 operation and multi-drive systems.
  • Offers a substantial 3TB capacity, providing ample space for data storage, backups, and media libraries.
  • Part of the WD Red™ Plus series, which is engineered to handle increased workloads in small- to medium-sized businesses and SOHO setups.
  • The drive is built to tackle intensity, suggesting robustness and reliability for continuous data access.
  • Optimized for use in network-attached storage systems, ensuring compatibility and performance within these specialized environments.

👎 Cons

  • Specific performance metrics like RPM, cache size, or sustained transfer rates are not provided in the description.
  • The form factor (e.g., 3.5-inch or 2.5-inch) of the hard drive is not explicitly stated.
  • No information about advanced features such as vibration compensation technology or specific RAID optimization.
  • The "WD Red Plus" series description mentions "increased workloads" but doesn't specify an exact workload rate (e.g., TB/year).
  • Noise levels during operation or power consumption figures are not detailed, which could be relevant for NAS users.

Frequently Asked Questions

This hard drive is specifically designed for Network Attached Storage (NAS) environments, including small- to medium-sized businesses and SOHO customers.
The Western Digital WD30EFAX Red offers a storage capacity of 3TB.
Yes, it is part of the WD Red™ Plus series, packed with power to handle the intensity and increased workloads of NAS environments.
This hard drive is identified as a WD Red™ Plus drive, indicating its suitability for handling elevated workloads.
No, the provided product features do not specify the RPM, cache size, or other detailed performance metrics for this drive.