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WD40EFRX

Western Digital WD40EFRX WD Red NAS Hard Drive - Hard drive - 4 TB - internal - 3.5 inch - SATA 6Gb/s - buffer: 64 MB - for WD My Cloud EX2, EX4

$85.00 USD
$85.00 USD
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Brand : Western Digital

Hard drive size : 4 TB

Hard drive form factor :

Hard drive installation :

Connectivity technology : eSATA

Special features : Portable

Supported devices : Desk

Color :

In stock (193 units), ready to be shipped
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WD Red 4TB NAS Hard Drive (WD40EFRX) is engineered for NAS systems and desktop PCs, delivering reliable performance for data storage, backups, and file sharing. Featuring a SATA 6Gb/s interface, 64MB cache, and RAID compatibility, it ensures seamless integration with WD My Cloud EX2, EX4, and other NAS enclosures.

Optimized with NASware firmware, this 4TB NAS HDD enhances system compatibility, reliability, and power efficiency. Designed for always-on operation, it supports continuous data access and secure backups. Whether you're looking for the best HDD for backup storage, an internal HDD for sale, or a cheap hard drive for storage, the WD Red 4TB offers exceptional durability for home and business storage solutions.

Shipping Policy

  1. Orders ship within 1–2 business days (excluding weekends & holidays).
  2. FedEx, UPS, USPS, DHL
  3. Calculated at checkout based on weight & location
  4. International customers are responsible for any applicable import taxes.
  5. Weather, holidays, or customs may affect shipping. Contact us at sales@thehdds.com for help.

For further details, click on the Shipping Policy

Refund Policy

  1. 30 days after receiving your item
  2. Item must be unused, in original packaging, with tags and proof of purchase.
  3. Sale items & gift cards
  4. Contact us with photo/video for quick resolution and return label
  5. Return the item and place a new order
  6. Once approved, processed within 10 business days. Bank delays may add a few days.
  7. Return Address:25 W Colonial Dr Ste 303 Num 640, Orlando, FL 32804

For further details, click on the Refund Policy

Testimonial

James R.

IT Specialist

5 | 5 Reviews

The HDD I bought from HDD Center works flawlessly! Fast delivery & excellent quality!

Sarah M.

Graphic Designer

5 | 5 Reviews

Reliable and high-capacity storage at a great price. Perfect for my backup needs!

Daniel T.

Gamer & Streamer

5 | 5 Reviews

Bought a 4TB HDD for my gaming setup, and it runs smoothly. Highly recommended!

Emma L.

System Administrator

5 | 5 Reviews

HDD Center never disappoints! Great performance, zero issues, and fast shipping.

Michael W.

Small Business Owner

5 | 5 Reviews

Best place to buy HDDs! My NAS storage upgrade was seamless and hassle-free.
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