---
product_id: 251465424
title: "16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5\" - WD161KFGX"
brand: "western digital"
price: "2560.15 DT"
currency: TND
in_stock: true
reviews_count: 12
category: "Western Digital"
url: https://www.desertcart.tn/products/251465424-16tb-wd-red-pro-nas-internal-hard-drive-hdd-7200
store_origin: TN
region: Tunisia
---

# 7200 RPM high-speed spin 16TB massive storage SATA 6 Gb/s ultra-fast interface 16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD161KFGX

**Brand:** western digital
**Price:** 2560.15 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your NAS game with pro-level speed and storage power!

## Quick Answers

- **What is this?** 16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD161KFGX by western digital
- **How much does it cost?** 2560.15 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/251465424-16tb-wd-red-pro-nas-internal-hard-drive-hdd-7200)

## 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

- • **Next-Level Connectivity:** SATA 6 Gb/s interface delivers blazing-fast data transfer rates for demanding NAS setups.
- • **Turbocharged Performance:** 7200 RPM rotational speed ensures rapid file access and seamless multitasking.
- • **Enterprise-Grade Capacity:** Store up to 16TB of critical business data without compromise.
- • **Built for 24/7 Reliability:** Engineered to handle intense, continuous workloads with a 550TB/year rating—your data’s always ready.
- • **Seamless NAS Compatibility:** Tested extensively with major NAS vendors to guarantee smooth integration and effortless RAID rebuilding.

## Overview

The Western Digital 16TB WD Red Pro NAS Internal Hard Drive is a powerhouse designed for medium to large-scale NAS systems. Featuring a 7200 RPM spindle speed, SATA 6 Gb/s interface, and a hefty 512 MB cache, it delivers high-speed, reliable performance optimized for 24/7 multi-user environments. Rated for a 550TB/year workload, this drive ensures durability and seamless RAID compatibility, making it the go-to choice for professionals demanding robust, scalable storage solutions.

## Description

Designed specifically with medium or large scale business customers in mind, WD Red Pro drives are available for up to 24-bay NAS systems. Engineered to handle high-intensity workloads in 24x7 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.

Review: WesternDigital 8TB - This is an excellent NAS hard drive with 8 TB of storage, specifically designed for home or small business NAS systems. Its stable performance, low noise level, and good energy efficiency make it ideal for backups, multimedia storage, or RAID configurations. Many users highlight its reliability and ample capacity for large amounts of data. Some mention that it can be a bit noisy during intense data transfers, but overall, it offers great value for money and reliable 24/7 operation.
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.

## 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 | B08K3VVKSW |
| Batteries | 1 AAAA batteries required. |
| Best Sellers Rank | #5 in Internal Hard Drives |
| Brand | Western Digital |
| Color | Red |
| Customer Reviews | 4.3 4.3 out of 5 stars (6,899) |
| Date First Available | September 29, 2020 |
| Flash Memory Size | 16 TB |
| Hard Drive | 16 TB Mechanical Hard Disk |
| Hard Drive Interface | Serial ATA-600 |
| Hard Drive Rotational Speed | 7200 RPM |
| Hardware Platform | PC |
| Item Dimensions LxWxH | 1.03 x 5.79 x 4 inches |
| Item Weight | 1.52 pounds |
| Item model number | WD161KFGX-SPAFPN0 |
| Language | English |
| Manufacturer | Western Digital |
| Number of USB 2.0 Ports | 1 |
| Product Dimensions | 1.03 x 5.79 x 4 inches |
| Series | WD Red Pro |

## Product Details

- **Brand:** Western Digital
- **Color:** Red
- **Compatible Devices:** Desktop PC, Storage System
- **Connectivity Technology:** SATA
- **Digital Storage Capacity:** 16 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:** Data Recovery Service

## Images

![16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD161KFGX - Image 1](https://m.media-amazon.com/images/I/61RO8bqBARL.jpg)

## Questions & Answers

**Q: 4 of these drives good for 32tb 24/7 dlna nas server? Don’t want to beat a dead horse here... Really it’s just to stream my 10Bit 4K movies using DLNA**
A: It all depends on what size and what RAID configuration you are asking about.  Most people would be using RAID 5 or something like Synology's SHR (similar to RAID 5 but doesn't require equal size hard drives) for this purpose. If you are thinking that 4x8TB will give you 32TB of storage that is not correct in RAID 5 because of the overhead used for data protection.  It works like this for RAID 5, 4x8TB = 24TB storage, 4x10TB = 30TB storage, 4x12 = 36TB storage.  So first determine which RAID configuration works best for you and then find a RAID calculator available online to choose your RAID configuration and hard drive size.  If you just want speed, with no parity checking then you could go with 4x8TB or 2x16 TB (whichever is cheaper) in RAID 0 for 32TB of storage but file corruption could be an issue and there is a possibility that you can only do 2 hard drives in RAID depending on your hardware.
Having said all that, these drives will certainly stream 4k 10-bit HDR movies over DLNA.  Streaming 4k is just as much up to the software and hardware of your computer than it is the hard drives.  A nicely configured Windows machine, for example, may stream them fine however a less powerful NAS device may not.  There are a lot of moving parts but these drives will not be an issue.  There are also issues with playing the 265 codecs in Windows 10 Media Player but the same files that will not play in Media Player, will stream via DLNA to my LG TV just fine and play in full 2160p HDR with no problem.  These same files will show up fine in my 9 year old NAS but will not stream via DLNA on it but photos stream fine.  So it all depends on your exact configuration.  But the drives are fine.
If it all gets too hard then just get a fast (say 400 MB per second) USB stick and copy 10 movies at a time on to it and plug it into your TV.  The Samsung BAR Plus 256 GB works well for this in my experience.  You can also look into getting streaming server software on your computer and a client connected to your TV.

**Q: What is the difference between this and the WD Black drive?**
A: The Red is engineered for 24/7 usage.  The Black is not.

**Q: Is the red wd drives better for cctv/nvr in raid setup than the purple drives? i hear purple drives are not lasting long. both red and purple are 24/7**
A: I use my purple drives with 9 cameras 24 x 7 and have over three years without a single failure.  pretty good if you ask me.

**Q: Can I use this as an external storage for my desktop?**
A: I have four of the earlier 3tB versions of this drive in external USB3 enclosures and use them in rotation for critical full system backups. They have served very well in that capacity. I also have one of the 3tB drives in my main daily-driver computer now and it does that quite well although it isn't as fast as some but since it is used mostly for secondary data store it doesn't matter so much. The reason that I have so many of the older 3tB drives is that I upgraded all of the drives in my Drobo NAS to 6tB drives a while back. Those drives as well as five of the 8tB units in another NAS have worked perfectly so I can highly recommend them (for the proper use, of course).

## Customer Reviews

### ⭐⭐⭐⭐⭐ WesternDigital 8TB
*by A***Z on January 5, 2026*

This is an excellent NAS hard drive with 8 TB of storage, specifically designed for home or small business NAS systems. Its stable performance, low noise level, and good energy efficiency make it ideal for backups, multimedia storage, or RAID configurations. Many users highlight its reliability and ample capacity for large amounts of data. Some mention that it can be a bit noisy during intense data transfers, but overall, it offers great value for money and reliable 24/7 operation.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Good value per Terabyte.
*by N***7 on December 7, 2025*

I replaced 8 six year old 4T drives with 4 of these 16T drives in my NAS. The drives went right in and worked like a charm. I noticed no notable sound increase and the speed was no different than my last ZFS array. I’ve always had good luck with these drives from a durability and mass storage perspective. Their reliability is generally solid and they do what I need. They easily integrated. They are slightly heavier than my 4T drives.

## Frequently Bought Together

- Western Digital 16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD161KFGX
- Synology 5-bay DiskStation DS1522+ (Diskless),Black

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-02*