---
product_id: 330143065
title: "Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5\" -WD40EFZX"
brand: "western digital"
price: "R$2211"
currency: BRL
in_stock: false
url: https://www.desertcart.com.br/products/330143065-western-digital-4tb-wd-red-plus-nas-internal-hard-drive
store_origin: BR
region: Brazil
---

# 4TB storage capacity SATA 6 Gb/s interface 5400 RPM optimized speed Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD40EFZX

**Brand:** western digital
**Price:** R$2211
**Availability:** ❌ Out of Stock

## Summary

> 💼 Elevate your NAS game with WD Red Plus — where reliability meets relentless performance.

## Quick Answers

- **What is this?** Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD40EFZX by western digital
- **How much does it cost?** R$2211 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/330143065-western-digital-4tb-wd-red-plus-nas-internal-hard-drive)

## Best For

- western digital enthusiasts

## Why This Product

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

## Key Features

- • **Generous 128 MB Cache:** Boosts data transfer efficiency, letting you move large files faster and handle multiple tasks without lag.
- • **Seamless RAID Compatibility:** RAID error recovery controls reduce drive failures, maximizing uptime and data integrity in complex NAS arrays.
- • **Purpose-Built NAS Reliability:** Engineered for 24/7 NAS environments with up to 1 million hours MTBF to keep your data safe and accessible around the clock.
- • **Optimized SATA 6 Gb/s Interface:** High-speed connectivity ensures your NAS performs at peak throughput, perfect for professional workloads.
- • **Advanced Vibration & Noise Control:** 3D Active Balance Plus tech minimizes vibration and noise in multi-drive setups, ensuring smooth, silent operation.

## Overview

The Western Digital 4TB WD Red Plus NAS Internal Hard Drive is a 3.5-inch mechanical HDD designed specifically for NAS systems. Featuring a 5400 RPM spindle speed, SATA 6 Gb/s interface, and 128 MB cache, it delivers reliable, quiet, and efficient storage optimized for 24/7 multi-drive environments. Its advanced vibration control and RAID error recovery make it ideal for professional-grade data storage and seamless NAS integration.

## Description

Buy Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD40EFZX online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Compatibility: Unlike desktop drives, these drives are specifically tested for compatibility with NAS systems for optimum performance.
- 3D Active Balance PlusReliability: The always-on environment of a NAS or RAID is a hot one, and desktop drives aren’t typically designed and tested under those conditions like WD Red Plus drives are. : Our enhanced dual-plane balance control technology significantly improves the overall drive performance and reliability. Hard drives that are not properly balanced may cause excessive vibration and noise in a multi-drive system, reduce the hard drive life span, and degrade the performance over time.
- 24/7 Environment: Since your NAError Recovery Controls: WD Red Plus NAS hard drives are specifically designed with RAID error recovery control to help reduce failures within the NAS system. S system is always on, a reliable drive is essential. With an MTBF of up to 1 million hours, the WD Red Plus drive is engineered to tackle 24x7 environments.
- Noise and Vibration Protection: Designed to operate solo, desktop drives typically offer little or no protection from the noise and vibration present in a multi-drive system. WD Red Plus drives are designed to thrive in multi-bay NAS system environments.
- Desktop Drives vs. WD Red Plus: Do right by your NAS and choose the drive purpose-built for NAS with an array of features to help preserve your data and maintain optimum performance. Take the following into consideration when choosing a hard drive for your NAS

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08VH8C3WZ |
| Are Batteries Included | No |
| Best Sellers Rank | #20,616 in Computers ( See Top 100 in Computers ) #76 in Internal Hard Drives |
| Brand | Western Digital |
| Color | Red |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,441) |
| Date First Available | 31 January 2021 |
| Form Factor | 3.5-inch |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Rotational Speed | 5400 RPM |
| Hard Drive Interface | Serial ATA-600 |
| Hard Drive Size | 4 TB |
| Hardware Platform | Mac, PC |
| Item Weight | 600 g |
| Item model number | WD40EFPX |
| Lithium Battery Energy Content | 2.6 British Thermal Units (BTUs) |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium Battery Weight | 0.5 Milligrams |
| Manufacturer | Western Digital |
| Number Of Lithium Ion Cells | 7 |
| Number of Lithium Metal Cells | 7 |
| Number of USB 2.0 Ports | 1 |
| Number of USB 3.0 Ports | 1 |
| Optical Drive Type | BD-R |
| Product Dimensions | 14.7 x 10.16 x 2.61 cm; 600 g |
| RAM Size | 4 TB |
| Series | WD Red™ Plus NAS Hard Drive 3.5" |
| Wattage | 50 |

## Product Details

- **Brand:** Western Digital
- **Colour:** Red
- **Compatible devices:** NASware 3.0 technology
- **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 features:** Portable

## Images

![Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD40EFZX - Image 1](https://m.media-amazon.com/images/I/71E+Hobg4bL.jpg)
![Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD40EFZX - Image 2](https://m.media-amazon.com/images/I/71R1j+fDkgL.jpg)
![Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD40EFZX - Image 3](https://m.media-amazon.com/images/I/71pY4fn4n6L.jpg)
![Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD40EFZX - Image 4](https://m.media-amazon.com/images/I/813O9B7PBUL.jpg)
![Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD40EFZX - Image 5](https://m.media-amazon.com/images/I/81EuHuA5ZZL.jpg)

## Frequently Bought Together

- Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD40EFZX
- Synology 2-Bay DiskStation DS224+ (Diskless)
- Western Digital 10TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD102KFBX

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/330143065-western-digital-4tb-wd-red-plus-nas-internal-hard-drive](https://www.desertcart.com.br/products/330143065-western-digital-4tb-wd-red-plus-nas-internal-hard-drive)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-21*