---
product_id: 442762547
title: "WD Red Pro 20TB NAS 3.5\" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache"
brand: "wd"
price: "1222035CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Wd"
url: https://www.desertcart.sn/products/442762547-wd-red-pro-20tb-nas-3-5-internal-hard-drive
store_origin: SN
region: Senegal
---

# 7200 RPM high-speed spin 20TB massive capacity SATA 6 Gb/s ultra-fast interface WD Red Pro 20TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache

**Brand:** wd
**Price:** 1222035CFA
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your NAS game with WD Red Pro — where capacity meets relentless reliability.

## Quick Answers

- **What is this?** WD Red Pro 20TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache by wd
- **How much does it cost?** 1222035CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/442762547-wd-red-pro-20tb-nas-3-5-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

- • **24/7 Reliability:** Engineered for nonstop NAS operation with 1 million hours MTBF for peace of mind.
- • **Optimized for NAS:** Seamless RAID compatibility and multi-bay shock protection for uninterrupted performance.
- • **Future-Proof Speed:** 7200 RPM and SATA 6 Gb/s interface deliver rapid data access and transfer speeds.
- • **Cool & Quiet Operation:** 3D Active Balance Plus technology reduces vibration and noise, keeping your system cool.
- • **Enterprise-Grade Capacity:** Store up to 20TB of critical business data without compromise.

## Overview

The WD Red Pro 20TB NAS Internal Hard Drive is a powerhouse designed for medium to large-scale business NAS systems. Featuring a massive 20TB capacity, 7200 RPM rotational speed, and SATA 6 Gb/s interface, it supports high-intensity 24/7 multi-user environments. With advanced shock sensors, 3D Active Balance Plus technology, and RAID optimization, it ensures data integrity, cool operation, and seamless integration in up to 24-bay NAS setups—perfect for professionals demanding robust, reliable storage solutions.

## Description

From the manufacturer ARCHIVE AND SHARE Designed specifically for medium or large scale business customers, WD Red Pro drives are available up to 20TB and built for up to 24-bay NAS systems. For the Demands of Big Business Engineered to handle high-intensity workloads in 24/7 environments, WD Red Pro is ideal for archiving and sharing, as well as RAID array rebuilding on extended operating systems such as ZFS or other file systems. These drives add value to your business by enabling your employees to quickly share their files and back-up folders reliably in your NAS solution. Larger NAS Bay Shock Protection WD Red Pro drives are equipped with a multi-axis shock sensor that automatically detects subtle shock events and dynamic fly height technology which adjusts each read-write function to compensate and protect the data. This combination of technology further protects the drives in larger 1 to 24 bay NAS environments and helps increase hard drive reliability. 24/7 Environment Since your NAS system is always on, a reliable drive is essential. With an MTBF of up to 1 million hours, the WD Red Pro drive is engineered to tackle 24/7 environments. 3D Active Balance Plus Cooler operations and enhanced reliability Helps ensure your data is protected from excessive vibration and noise in a NAS or RAID environment. This dual-plane balance control reduces the degradation of your drive over time. By reducing power consumption, the operating temperature of your NAS stays cool. With a lower temperature in your system, you can create a more reliable solution for your NAS. The Power of Red comes to SSD Step up to enterprise-class performance Boost your NAS system’s performance and responsiveness with the WD Red SA500 NAS SATA SSD. Unlike standard SSDs, WD Red NAS SATA SSDs are purpose built for endurance and efficient caching. Specifically designed for use in enterprise-class storage systems and data centers, the WD Gold Enterprise Class HDD delivers the world-class performance you expect from Western Digital hard drives.

Review: Good quality - Pricey but good quality.
Review: Work Great, Good Value - Bought these for my NAS running Plex. Arrived quick, well packaged. Been monitoring them for a year in constant use and not a single issue. Not really much more you can say.

## Features

- Available in capacities ranging from 2 to 22TB(1) | (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.
- For RAID-optimized NAS systems with unlimited number of bays
- Rated for 550TB/yr workload rate(2) | (2) Annualized Workload Rate = TB transferred x (8760 / recorded power-on hours). The maximum rated workload is specified for operating at typical temperature of 40C. Workload Rate will vary depending on your hardware and software components and configurations.
- Designed to handle the demands of high-intensity 24x7 multi-user NAS environments
- Western Digital partners with a wide range of NAS system vendors for extensive testing to ensure compatibility with most NAS enclosures

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TBF6GHJ |
| Best Sellers Rank | 5,191 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 16 in Internal Hard Drives 8,614 in Components & Replacement Parts |
| Box Contents | WD Red Pro Internal Hard Drive |
| Brand | WD |
| Brand Name | WD |
| Cache Memory Installed Size | 512 |
| Color | Black |
| Compatible Devices | Desktop |
| Connectivity technology | SATA |
| Customer Reviews | 4.2 out of 5 stars 1,728 Reviews |
| Digital Storage Capacity | 20000 GB |
| Digital storage capacity | 20000 GB |
| Enclosure Material | Aluminium |
| Form Factor | 3.5-inch |
| Global Trade Identification Number | 00718037894164 |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Interface | Serial ATA |
| Hard Disk Rotational Speed | 7200 RPM |
| Hard disk form factor | 3.5 Inches |
| Hard disk interface | Serial ATA |
| Hard-Drive Size | 20 TB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Installation Type | Internal Hard Drive |
| Item Type Name | Internal Hard Drive |
| Item Weight | 1.52 Pounds |
| Manufacturer | Western Digital |
| Media Speed | 200-250 MB/s |
| Model Name | Red Pro |
| Model Number | WD201KFGX |
| Network Connectivity Technology | SATA |
| Number of Items | 1 |
| Product Features | Portable |
| Product Warranty | 2 year manufacturer |
| Special feature | Portable |
| Specific Uses For Product | Business, NAS |
| UPC | 718037894164 |
| Unit Count | 1.0 Count |

## Product Details

- **Digital storage capacity:** 20000 GB
- **Hard disk interface:** Serial ATA
- **Connectivity technology:** SATA
- **Brand:** Western Digital
- **Special feature:** Portable
- **Hard disk form factor:** 3.5 Inches
- **Hard disk description:** Mechanical Hard Disk
- **Compatible devices:** Desktop
- **Installation type:** Internal Hard Drive
- **Colour:** Black

## Images

![WD Red Pro 20TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache - Image 1](https://m.media-amazon.com/images/I/61pPQn4um2L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Is this only ment for nas systems or can it be used on pc’s?**
A: Its primarily aimed at NAS boxes but I also use them in my pc.I have not found any prpblems with them yet. The newer ones seem to be a bit faster but other than that they are quiet and good value. I have only one suggest it had started to have problems but that was in the NAS box and was only a warning but WD accepted it back under warranty and replaced it without any problems. Buy with confidence.

**Q: The date on the image is 2017.  also the label on current red pro drives seem to be different.  are these current drives with full 5 year warranty?**
A: If retail pack then 5 year warranty so be careful you get the right one

**Q: Can this be fitted into DS216j**
A: If the DS216j uses 3.5 in drives I see no reason that it cannot be used. However be advised the 'Pro' version is intended for NAS with 8 or more drives. The WD Red (not Pro) may be cheaper to use and just as good. I have one Qnap has with 8 of these installed and have not had any problems with them so if the price is right buy it

**Q: Wd102kfbx red pro 10tb. the spec suggests this specific hdd is pretty noisy. how noisy do people find it in practice?**
A: I don't find it noisy at all. 
Have had it in a caddy for a while copying data to it from three smaller drives so I can remove them and replace them with the 10TB one here. 
Happy with it

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by B***O on 3 January 2026*

Pricey but good quality.

### ⭐⭐⭐⭐⭐ Work Great, Good Value
*by H***K on 2 September 2025*

Bought these for my NAS running Plex. Arrived quick, well packaged. Been monitoring them for a year in constant use and not a single issue. Not really much more you can say.

### ⭐⭐⭐⭐⭐ This drive is quiet when used as normal storage
*by R***S on 23 January 2026*

Not using this drive as a NAS but normal storage on my PC. This drive is quiet and quick and not getting hot in normal use. Easy to setup and format. No problems so far

## Frequently Bought Together

- Western Digital 20TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD201KFGX
- Seagate IronWolf Pro, 20 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST20000NT001)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-02*