---
product_id: 487402622
title: "Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5\" -WD40EFPX"
brand: "wd"
price: "$U11158"
currency: UYU
in_stock: true
reviews_count: 13
category: "Wd"
url: https://www.desertcart.uy/products/487402622-western-digital-4tb-wd-red-plus-nas-internal-hard-drive
store_origin: UY
region: Uruguay
---

# 5400 RPM low-power spin speed 4TB storage capacity SATA 6 Gb/s interface Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" -WD40EFPX

**Brand:** wd
**Price:** $U11158
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your NAS game with WD Red Plus — storage that works as hard as you do!

## Quick Answers

- **What is this?** Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" -WD40EFPX by wd
- **How much does it cost?** $U11158 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/487402622-western-digital-4tb-wd-red-plus-nas-internal-hard-drive)

## Best For

- wd enthusiasts

## Why This Product

- Trusted wd brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Massive 4TB Storage:** Store and safeguard your critical data with ample space for all your NAS needs.
- • **SATA 6 Gb/s Interface:** Seamless high-speed data transfer ensuring smooth file access and backups.
- • **Optimized 5400 RPM Speed:** Balanced performance and energy efficiency for 24/7 NAS operation without overheating.
- • **NASware Firmware Compatibility:** Engineered specifically for NAS systems to maximize reliability and reduce downtime.
- • **Built for Business-Grade Endurance:** Supports up to 180TB/year workload, perfect for small to medium business environments.

## Overview

The Western Digital 4TB WD Red Plus NAS Internal Hard Drive is a robust, business-ready storage solution designed for small to medium NAS systems. Featuring a 5400 RPM spin speed, SATA 6 Gb/s interface, and NASware firmware, it delivers reliable, energy-efficient performance with a 256 MB cache and supports heavy workloads up to 180TB per year. Ideal for continuous 24/7 operation, it ensures your critical data stays accessible and protected.

## Description

Packed with power to handle NAS environments in home offices up to medium-sized businesses, WD Red Plus is ideal for helping protect, archive, and share valuable data in NAS systems with up to 8 bays. WD Red Plus NAS drives give you the flexibility, versatility, and confidence you need for your important home and work files.

Review: Good drive poor shipping - Good drive. Poor shipping. The drive itself works fine. However the shipping was terrible. I ordered two 4T drives and a NAS. It took 2 weeks to arrive then one of those drives was damaged and in operable. I returned it and order another. The replacement came 3 weeks later. Just in original packaging with no over box or padding. Lucky this one worked but could have been damaged easily the way it was shipped. Definitely not what i expected from an desertcart retailer.
Review: Synology DS216j. Drives work great. - Been using this in my home synology nas for the last year and it’s been really good. No issues, great drives.

## Features

- Available in capacities ranging from 1-14TB(1) with support for up to 8 bays | (1) 1MB = 1 million bytes, 1GB = 1 billion bytes, and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.Specific uses: NAS,Business
- Supports up to 180 TB/yr workload rate(2) | (2) Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations.
- NASware firmware for compatibility
- Built for small or medium business NAS systems in a 24/7 environment
- 3-year limited warranty(3) | (3) MTBF specifications are based on a sample population and are estimated by statistical measurements and acceleration algorithms under typical operating conditions: workload of 90TB/year and drive temperature of 40°C. Derating of MTBF will occur above these parameters, up to 65°C drive temperature. MTBF does not predict an individual drive’s reliability and does not constitute a warranty. Not all products may be available in all regions of the world.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BDXSK2K7 |
| Best Sellers Rank | #8 in Internal Hard Drives |
| Brand | WD |
| Color | Red |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,898) |
| Date First Available | September 14, 2022 |
| Hard Drive | 4 TB Mechanical Hard Disk |
| Hard Drive Interface | Serial ATA-600 |
| Hard Drive Rotational Speed | 5400 RPM |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 5.79 x 4 x 1.03 inches |
| Item Weight | 1.26 pounds |
| Item model number | WD40EFPX |
| Manufacturer | Western Digital Technologies, Inc. |
| Product Dimensions | 5.79 x 4 x 1.03 inches |
| Series | Red Plus |
| Voltage | 1 Volts |

## Product Details

- **Brand:** WD
- **Color:** Red
- **Compatible Devices:** NAS System
- **Connectivity Technology:** SATA
- **Digital Storage Capacity:** 4 TB
- **Hard Disk Description:** Mechanical Hard Disk
- **Hard Disk Form Factor:** 3.5 Inches
- **Hard Disk Interface:** Serial ATA-600
- **Installation Type:** Internal Hard Drive
- **Special Feature:** Portable

## Images

![Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" -WD40EFPX - Image 1](https://m.media-amazon.com/images/I/81wgF5tXOJL.jpg)

## Questions & Answers

**Q: Is this WD Red drive backed by WD's 3-year limited warranty? I don't see it in the product description.**
A: I had an issue with some of the WD Red drives I had purchased through Amazon...
I had a failure and contacted WD for replacement under warranty...  
I was told that the drive I had only had a one year warranty period not the three year.
The drive serial number started with WD and that indicated it was a drive from a single disk NAS..  those have only a one year warranty
Where the other drives carry the 3 year.  
What is the difference in the drives i can not say or tell from looking at them and no other information was provided by WD.
I was told I needed to go back to the seller and see if they would fix the issue.
Since I've bought a number of drives over the last three years one at a time and registered them with WD, I didn't mark each drive and could not tell which drive came from what seller since the invoices didn't indicate the serial number of the drives..   I have 4 other drives in that situation. Since it was registered at the time I received the drive I know it was within the 3 years but after the 1 year warranty that WD would support.  I had to buy a replacement..  Thing is that all the drive were in WD boxes and sealed in static bags.

**Q: Can this drive be installed into an external HD case and used as a single drive media server or does it have to be installed in a NAS case?**
A: It's designed for continuous use and not intended to be shut down and restarted on a routine basis.  Those that say that they lack the performance of a desktop HD is just not true. they have similar performance characteristics with most 5200 RPM drives. One typically doesn't put a 4TB drive in a PC as a system drive. Usually, you would use a 1 TB drive that are typically 7200 RPM, which does provide better performance. If you really need that much space  in your PC (system or otherwise) you're better off not using a NAS drive, something like the Seagate Barracuda.

**Q: Why is this more expensive than an external wd 10 tb drive such as: https://www.amazon.com/s?k=wd+10tb+elements+desktop+usb+3.0+external+hard+drive&re**
A: The retail storage market is more competitive. NAS and Enterprise drives meet 24/7/365 read write reliability benchmarks and typically have a 3-5 year warranty. Retail consumer drives may in some cases last as long as NAS drives, but typically will have a shorter warranty. Note that liberating a hard drive from a retail external enclosure (to use in a PC) would likely void the drives warranty altogether.

**Q: Can this drive be used to replace the internal hard drive within the apple 3tb time capsule?**
A: Depends if it uses a 2.5in or 3.5inch drive or not. Specs are probably fine but need to know what size of hard drive it takes. Based on the dimensions of the apple device, it might accommodate this. Based on the apple dimensions, I would be surprised if it uses 3.5in drives but it isn't impossible.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good drive poor shipping
*by J***F on January 20, 2026*

Good drive. Poor shipping. The drive itself works fine. However the shipping was terrible. I ordered two 4T drives and a NAS. It took 2 weeks to arrive then one of those drives was damaged and in operable. I returned it and order another. The replacement came 3 weeks later. Just in original packaging with no over box or padding. Lucky this one worked but could have been damaged easily the way it was shipped. Definitely not what i expected from an Amazon retailer.

### ⭐⭐⭐⭐⭐ Synology DS216j. Drives work great.
*by R***N on January 28, 2026*

Been using this in my home synology nas for the last year and it’s been really good. No issues, great drives.

### ⭐⭐⭐⭐⭐ Works great for a home NAS
*by B***D on December 3, 2025*

I rebuilt a failing TrueNAS server using four of these in a RAIDZ1. I'm using 2.5Gbps and the drives are plenty fast for a couple of file shares and as storage for a small home Proxmox cluster. They run cool and consistent between 22 and 31 degrees Celsius with minimal direct cooling. Do yourself a favor and label the drives with the SNs so you can easily identify a drive when one fails. I bought these to replace 6 year old WD Reds so they should be reliable and good for the price.

## Frequently Bought Together

- Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" -WD40EFPX
- Synology 2-Bay DiskStation DS224+ (Diskless)
- Seagate IronWolf 4TB NAS Internal Hard Drive CMR 3.5 Inch SATA 6Gb/s 5400 RPM 64MB Cache for RAID Network Attached Storage Rescue Services (ST4000VNZ06/006)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-17*