WD Red Pro WD4002FFWX 4 TB 128/7200
 | Outdated Product Placement: built-in; Type: HDD; Size (GB): 4000; Form factor ("): 3.5; Connection: SATA3; Manufacturer's warranty: 5 years; Cache memory (MB): 128; RPM: 7200 rpm; |
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4000 GB, built-in, server, 3.5 ", buffer: 128 MB, 7200 rpm, connection: SATA3, warranty 5 years
4000 GB, built-in, server, 3.5 ", buffer: 128 MB, 7200 rpm, connection: SATA3, warranty 5 years
4000 GB, built-in, server, 3.5 ", buffer: 128 MB, 7200 rpm, connection: SATA3, warranty 5 years
4000 GB, built-in, server, 3.5 ", buffer: 256 MB, 7200 rpm, connection: SATA3, warranty 5 years
4000 GB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
4000 GB, built-in, server, 3.5 ", buffer: 128 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
4000 GB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 5900 rpm, connection: SATA3, warranty 3 years
4000 GB, built-in, for PC, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
4000 GB, built-in, server, 3.5 ", buffer: 256 MB, 5400 rpm, connection: SATA3, warranty 3 years
4000 GB, built-in, for PC, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
4000 GB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 5900 rpm, connection: SATA3, warranty 3 years
4000 GB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
WD Red Pro WD4002FFWX 4 TB 128/7200 2 TB 2 TB 64/7200 64/7200 CMR 3 TB 4 TB 5FFBX 4 TB 64/7200 4 TB 4 TB 128/7200 256/7200 5 TB 6 TB 6001FFWX 6 TB 6 TB 6002FFWX 6003FFBX 6 TB 6005FFBX 8 TB 8 TB 128/7200 256/7200 10 TB 256/7200 10 TB 10 TB 256/7200 CMR 512/7200 CMR 12 TB 256 MB 12 TB 512 MB 14 TB 141KFGX 14 TB 142KFGX 16 TB18 TB20 TB 268MB/s 20 TB 285MB/s 22 TB24 TB | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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.
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.
Series WD Red (NAS)Compare using chart →
4000 GB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
4000 GB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
16000 GB, built-in, server, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
8000 GB, built-in, server, 3.5 ", buffer: 256 MB, 7200 rpm, connection: SATA3, warranty 5 years
6000 GB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
12000 GB, built-in, server, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 3 years
2000 GB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
8000 GB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 5700 rpm, connection: SATA3, warranty 3 years
10000 GB, built-in, server, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 3 years
4000 GB, built-in, server, 3.5 ", buffer: 256 MB, write SMR, 5400 rpm, connection: SATA3, warranty 5 years
2000 GB, built-in, server, 3.5 ", buffer: 64 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
14000 GB, built-in, server, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
20000 GB, built-in, server, helium, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
14000 GB, built-in, server, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
6000 GB, built-in, server, 3.5 ", buffer: 128 MB, write CMR, 5400 rpm, connection: SATA3, warranty 3 years
22000 GB, built-in, server, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
12000 GB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
6000 GB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
18000 GB, built-in, server, 3.5 ", buffer: 512 MB, write CMR, 7200 rpm, connection: SATA3, warranty 5 years
10000 GB, built-in, server, 3.5 ", buffer: 256 MB, write CMR, 7200 rpm, connection: SATA3, warranty 3 years
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
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 |
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  Volodimir: use WD WD4003FFBX few months |
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  MrG0d: use WD WD8003FFBX less than month |
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WD Red Pro WD4002FFWX configurations
| Price for WD Red Pro WD4002FFWX | ||||
|---|---|---|---|---|
| WD Red Pro WD2002FFSX 2 TB 64/7200 CMR | from £130.21 | 9 offers | |
| WD Red Pro WD4005FFBX 4 TB 5FFBX | from £144.62 | 11 offers | |
| WD Red Pro WD4001FFSX 4 TB 64/7200 | from £267.57 | 1 offer | |
| WD Red Pro WD4003FFBX 4 TB 256/7200 | from £245.00 | 2 offers | |
| WD Red Pro WD6001FFWX 6 TB 6001FFWX | from £286.96 | 1 offer | |
| WD Red Pro WD6003FFBX 6 TB 6003FFBX | from £287.99 | 1 offer | |
| WD Red Pro WD6005FFBX 6 TB 6005FFBX | from £186.67 | 12 offers | |
| WD Red Pro WD8003FFBX 8 TB 256/7200 | from £216.78 | 13 offers | |
| WD Red Pro WD101KFBX 10 TB 256/7200 | from £385.00 | 1 offer | |
| WD Red Pro WD103KFBX 10 TB 512/7200 CMR | from £301.10 | 10 offers | |
| WD Red Pro WD121KFBX 12 TB 256 MB | from £499.99 | 3 offers | |
| WD Red Pro WD122KFBX 12 TB 512 MB | from £305.66 | 9 offers | |
| WD Red Pro WD141KFGX 14 TB 141KFGX | from £383.94 | 2 offers | |
| WD Red Pro WD142KFGX 14 TB 142KFGX | from £367.37 | 9 offers | |
| WD Red Pro WD161KFGX 16 TB | from £365.81 | 13 offers | |
| WD Red Pro WD181KFGX 18 TB | from £446.14 | 6 offers | |
| WD Red Pro WD201KFGX 20 TB 268MB/s | from £466.08 | 9 offers | |
| WD Red Pro WD202KFGX 20 TB 285MB/s | from £554.82 | 4 offers | |
| WD Red Pro WD221KFGX 22 TB | from £532.37 | 9 offers | |
| WD Red Pro WD240KFGX 24 TB | from £608.66 | 3 offers | |
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