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WD Red Pro WD202KFGX 20 TB
285MB/s

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 $814.99  $978.43
 $1,069.99  $1,368.33
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WD Red Pro WD202KFGX 20 TB
285MB/s
Main
Placementbuilt-in
TypeHDD
Featuresserver
Volume20 TB
Form factor3.5 "
ConnectionSATA3
Helium
Manufacturer's warranty5 years
Technical specs
Cache memory512 MB
Record technologyCMR
RPM7200 rpm
Data transfer rate285 MB/s
Operation power consumption6.1 W
Standby power consumption3.6 W
MTBF2.5 M h
MTBF (on/off)600 K
Features
Featuresfor video surveillance
General
Size147x102x26 mm
Weight690 g
Added to E-CatalogMarch 2026
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.
How to Choose a Hard DriveUnderstanding how to choose the right HDD for gaming, video recording, server, and other tasks

Buy WD Red Pro WD202KFGX 20 TB
285MB/s

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WD Red Pro 20TB NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5' - WD202KFGX WD202KFGX

Available in capacities ranging from 2 to 26TB with support for NAS systems with up to 24 bays Supports up to 300TB/year workload rate Enhanced reliability with 3D Active Balance Plus technology and error recovery controls with NASware 3.0 technology Extended drive testing to ensure each drive is tested for extended reliable operation 5-year limited warranty
Newegg.com
Delivery: in USA
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$814.99

Western Digital - 20TB WD Red Pro HDD - 7200 RPM, SATA 6Gb/s, 512MB Cache

Western Digital 20TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD202KFGX
BestBuy.com
Delivery: in USA
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$978.43

Western Digital 20TB WD Red™ Pro NAS Internal Hard Drive - WD202KFGX WD202KFGX

WD Red Pro drives are engineered to handle high-intensity workloads in 24×7 multi-user commercial and enterprise NAS environments. WD Red Pro drives deliver the performance, scalability and dependability businesses require to store, share and collaborate on large amounts of data in multi-bay RAID-optimized NAS systems. | Western Digital 20TB WD Red... more™ Pro NAS Internal Hard Drive - WD202KFGX
Official partner WD
Westerndigital.com
Delivery: in USA
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$1,069.99

Western Digital WD202KFGX Western Digital Red Pro Helium 20TB 3.5-inch 6GB/s SATA 7200RPM 512MB Cache NAS Hard Drive New WD2

Shop for WD202KFGX Western Digital Red Pro Helium 20TB 3.5" 6GB/s SATA 7200RPM 512MB Cache NAS Hard Drive at ETechBuy.com
ETechBuy.com
Delivery: in USA
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$1,368.33
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
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WD Red Pro WD202KFGX configurations

Price for WD Red Pro WD202KFGX
WD Red Pro WD2001FFSX 2 TB
64/7200
from $250.001 offer
WD Red Pro WD2002FFSX 2 TB
64/7200 CMR
from $126.994 offers
WD Red Pro WD3001FFSX 3 TBfrom $457.763 offers
WD Red Pro WD4005FFBX 4 TB
5FFBX
from $316.872 offers
WD Red Pro WD4001FFSX 4 TB
64/7200
from $495.071 offer
WD Red Pro WD4002FFWX 4 TB
128/7200
from $332.021 offer
WD Red Pro WD4003FFBX 4 TB
256/7200
from $130.992 offers
WD Red Pro WD5001FFWX 5 TBfrom $545.711 offer
WD Red Pro WD6002FFWX 6 TB
6002FFWX
from $457.761 offer
WD Red Pro WD6003FFBX 6 TB
6003FFBX
from $225.992 offers
WD Red Pro WD6005FFBX 6 TB
6005FFBX
from $314.996 offers
WD Red Pro WD8001FFWX 8 TB
128/7200
from $581.432 offers
WD Red Pro WD8003FFBX 8 TB
256/7200
from $298.999 offers
WD Red Pro WD102KFBX 10 TB
256/7200 CMR
from $739.172 offers
WD Red Pro WD103KFBX 10 TB
512/7200 CMR
from $818.111 offer
WD Red Pro WD121KFBX 12 TB
256 MB
from $367.503 offers
WD Red Pro WD122KFBX 12 TB
512 MB
from $644.993 offers
WD Red Pro WD141KFGX 14 TB
141KFGX
from $651.671 offer
WD Red Pro WD142KFGX 14 TB
142KFGX
from $593.723 offers
WD Red Pro WD161KFGX 16 TBfrom $732.225 offers
WD Red Pro WD181KFGX 18 TBfrom $734.999 offers
WD Red Pro WD202KFGX 20 TB
285MB/s
from $814.994 offers
WD Red Pro WD221KFGX 22 TBfrom $1,061.526 offers
WD Red Pro WD240KFGX 24 TBfrom $979.997 offers
WD Red Pro WD260KFGX 26 TBfrom $1,059.087 offers
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