Catalog   /   Computing   /   Components   /   Hard Drives (HDD)   /   WD

WD Red Pro WD161KFGX 16 TB

Photos - Hard Drive (HDD) WD Red Pro WD161KFGX 16 TB
Videos 14Photos 2
WD Red Pro WD161KFGX 16 TB
Main
Placementbuilt-in
TypeHDD
Featuresserver
Volume16 TB
Form factor3.5 "
ConnectionSATA3
Manufacturer's warranty5 years
Technical specs
Cache memory512 MB
Record technologyCMR
RPM7200 rpm
Data transfer rate259 MB/s
Features
Featuresfor video surveillance
General
Size147x102x26 mm
Added to E-CatalogFebruary 2021
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog WD 2026 - new arrivals, bestsellers, and the most relevant models WD.
How to Choose a Hard DriveUnderstanding how to choose the right HDD for gaming, video recording, server, and other tasks

Buy WD Red Pro WD161KFGX 16 TB

All prices 13 →
When you make a purchase through links on our site, we may receive a affiliate commission.

Refurbished - Western Digital Red Pro 16TB 3.5" SATA 6GB/s 7200RPM Internal Hard Drive RFB-WD161KFGX

Refurbished - Western Digital Red Pro 16TB 3.5" SATA 6GB/s 7200RPM Internal Hard Drive
Box.co.uk
Delivery: to United Kingdom
Report
£489.99

Western Digital WD Red Pro WD161KFGX-68AFPN0 16TB 3.5" Desktop Hard Drive SATA

16TB, 7200rpm, SATA, 259MB/s
OnBuy.com
Delivery: in United Kingdom
Report
£642.90

WD 16TB SATA3 Red Pro Series 3.5 NAS Hard Drive (WD161KFGX) WD161KFGX

With drives up to 16TB, the WD Red series offers a wide array of solutions for customers looking to build a high performing N... moreAS storage solution. WD Red drives are built for up to 8-bay NAS systems, and pack the power to store your precious data in one powerhouse unit. Increase the efficiency and productivity of your business with WD Red Pro drives, available for up to 24-bay NAS systems.PC drives aren`t typically tested or designed for the rigors of a NAS system. Do right by your NAS and choose the drive with an array of features to help preserve your data and maintain optimum performance. &.nbsp.&.nbsp. Type of Drive: NASForm Factor: 3.5".Capacity: 16 TBInterface Type: SATAInterface Speed: SATA III - 6Gb/sSpeed: 7200 RPMCache: 512 MBAnnual Work Rate: 300 TBPackage Type: OEMWarranty: 5 Years.
RefreshCartridges.co.uk
Delivery: in United Kingdom
Report
£660.77

Western Digital Red Pro internal hard drive 16 TB 7200 RPM 512 MB 3.5&

Western Digital Red Pro internal hard drive 16 TB 7200 RPM 512 MB 3.5" Serial ATA For the Demands of Big BusinessDesigned spe... morecifically 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 workloads1 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.Exclusive NASware™ 3.0 TechnologyOur exclusive advanced firmware technology. NASware™ 3.0. enables seamless integration. robust data protection and optimal performance for NAS systems operating under heavy demand. Built into every WD Red™ Pro hard drive. NASware 3.0’s advanced technology improves storage performance by increasing compatibility. integration. upgradeability. and reliability.Built for Optimum NAS CompatibilityWD Red™ Pro drives with NASware™ technology takes the guesswork out of selecting a drive. Optimized for NAS systems. our unique algorithm balances performance and reliability in NAS and RAID environments. Simply put. a WD Red™ Pro drive is one of the most compatible drives available for NAS enclosures. But don’t take our word for it. WD Red™ Pro drives are a reflection of extensive NAS partner technology engagement and compatibility-testing. Larger NAS Bay Shock ProtectionWD 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 24-bay NAS environments and helps increase hard drive reliability.3D Active Balance PlusOur 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.Error Recovery PreventionBuilt specifically for RAID and NAS environments. WD Red™ Pro drives come equipped with error recovery controls as part of NASware™ 3.0 technology to help reduce drive fallout in RAID applications.Extended Drive TestingA NAS environment that has up to 24 bays is very demanding on a hard drive with added vibration and heat. This is why every WD Red™ Pro drive is shipped with extended thermal cycle burn-in testing to help ensure each drive is tested for extended reliable operation.Desktop drives vs. WD Red™ ProDo 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:
Pcnova.co.uk
Delivery: in United Kingdom
Report
£665.40

Western Digital Red Pro internal hard drive 16 TB 7200 RPM 512 MB 3.5& WD161KFGX

Western Digital Red Pro internal hard drive 16 TB 7200 RPM 512 MB 3.5" Serial ATA
LaptopHub.uk
Delivery: in United Kingdom
Report
£665.40
8 more offer(s)
Model overview based on user reviews  
The WD Red Pro series offers a range of capacities, including 6TB and 8TB options, known for their best-in-class speed. However, users have noted that these drives can become quite hot, with temperatures reaching up to 55 degrees in NAS systems, and they can be noisy, producing a noticeable buzz or crackling sound. This noise level, around 37 dB, might be disruptive for home use, especially if placed near sleeping areas. Despite these drawbacks, the drives are appreciated for their performance, and some users have observed improvements in newer models, possibly due to firmware updates. Overall, the WD Red Pro is a solid choice for those prioritizing speed and capacity, provided the noise and heat are manageable in their setup.
Pros

Cons

good model, liked it.
15 October 2017 
If a noise level of 37 dB is not critical, and good airflow because the best among 6TB does not exist yet. There are 3 HDDs of 6TB released in March 2017 - they show a heating of 53-55 degrees, a few days ago I bought another one made in May 2017 with a sensor heating up to 48 degrees, what is this - probably they changed the firmware??
The main thing is the speed of work - best in class 6 TB
Strong heating, in NAS Asustor 6210T up to 55 degrees; Under heavy load, it's somewhat noisy for home use - it buzzes loudly
use WD Red Pro month or more
The disc is not bad, but only for use where its noise won't be a disturbance.
16 August 2025 
Purchased the WD4003FFBX at the beginning of the year in a used condition with minimal operating hours. It performs well in operation. Compared to the Toshiba x300 4Tb, the Toshiba vibrates more, but during read-write moments, the knocking from the WD is unpleasant, which subjectively feels even worse than the Toshiba.
CMR, support for different sector sizes (i.e., the disk is converted to 4kn)
Noisier during intensive work moments than the Toshiba X300
Volodimiruse WD WD4003FFBX few months
Very noisy - crackling
5 June 2021 
The 8TB drive is very noisy. It crackles during use. If you are buying it for a home NAS, place it somewhere away from where someone sleeps.
Volume
Noise
MrG0duse WD WD8003FFBX less than month
Add Review

WD Red Pro WD161KFGX configurations

Price for WD Red Pro WD161KFGX
WD Red Pro WD2002FFSX 2 TB
64/7200 CMR
from £666.008 offers
WD Red Pro WD4005FFBX 4 TB
5FFBX
from £226.9210 offers
WD Red Pro WD4003FFBX 4 TB
256/7200
from £245.003 offers
WD Red Pro WD6001FFWX 6 TB
6001FFWX
from £251.741 offer
WD Red Pro WD6002FFWX 6 TB
6002FFWX
from £295.514 offers
WD Red Pro WD6005FFBX 6 TB
6005FFBX
from £209.9413 offers
WD Red Pro WD8003FFBX 8 TB
256/7200
from £259.9918 offers
WD Red Pro WD103KFBX 10 TB
512/7200 CMR
from £450.908 offers
WD Red Pro WD121KFBX 12 TB
256 MB
from £645.001 offer
WD Red Pro WD122KFBX 12 TB
512 MB
from £449.9910 offers
WD Red Pro WD142KFGX 14 TB
142KFGX
from £553.959 offers
WD Red Pro WD161KFGX 16 TBfrom £489.9914 offers
WD Red Pro WD181KFGX 18 TBfrom £747.506 offers
WD Red Pro WD201KFGX 20 TB
268MB/s
from £1,009.221 offer
WD Red Pro WD202KFGX 20 TB
285MB/s
from £977.9910 offers
WD Red Pro WD221KFGX 22 TBfrom £764.9912 offers
WD Red Pro WD240KFGX 24 TBfrom £829.9910 offers
WD Red Pro WD260KFGX 26 TBfrom £1,095.178 offers
Video reviews