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🚀 Elevate your NAS game with WD Red Pro — where speed meets unstoppable storage!
The Western Digital 20TB WD Red Pro is a high-capacity, 7200 RPM internal hard drive designed specifically for medium to large-scale NAS systems. Featuring SATA 6 Gb/s connectivity, 512 MB cache, and advanced NASware 3.0 technology, it delivers reliable, high-speed performance optimized for 24/7 business environments. With support for up to 24-bay NAS arrays and a 300TB/year workload rating, it’s engineered to handle intensive data workloads while ensuring data integrity and recovery.







| ASIN | B09TBF6GHJ |
| Additional Features | Data Recovery Service |
| Best Sellers Rank | #29,852 in Computers ( See Top 100 in Computers ) #108 in Internal Hard Drives |
| Brand | WD |
| Built-In Media | WD Red Pro Internal Hard Drive |
| Cache Memory Installed Size | 512 |
| Color | Red |
| Compatible Devices | Server, Storage System |
| Connectivity Technology | SATA |
| Connectivity technology | SATA |
| Customer Reviews | 4.5 out of 5 stars 2,440 Reviews |
| Digital Storage Capacity | 20000 GB |
| Digital storage capacity | 20000 GB |
| Enclosure Material | Aluminum, glass, and various metals |
| 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 Dimensions L x W x Thickness | 14.7L x 10.2W x 2.6Th centimeters |
| Item Type Name | Hard Drive |
| Item Weight | 689 g |
| Manufacturer | Western Digital Technologies, Inc. |
| Media Speed | 200-250 MB/s |
| Mfr Part Number | WD201KFGX |
| Model Name | Red Pro |
| Model Number | WD201KFGX |
| Number of Items | 1 |
| Special features | Data Recovery Service |
| Specific Uses For Product | business, personal |
| UPC | 718037894164 |
| Unit Count | 1 Count |
A**I
Great!
I have ordered 8 of 3TB WD Red Plus for my TrueNas server. I also used LSI card to connect all of these HDDs. It worked on first try, and for warranty the customer service registered my product even though it was out of region. I just had to upload proof of order, which you can get a copy from "your orders", and spoke a little with WD customer service and walah, it got registered.
B**L
Excellent
👍🏽
R**N
Packaging.
The packaging was appalling. 2 units of hard disk drive wrapped in a layer of bubble wrap in an amazon bubble wrap envelope! Should I return the HDD or should I take the risk of the HDD bad sector on my NAS later?
P**S
Best for Storage in the edit room
I use these for storage back at our office for the TV shows we make. We use separate SSD drives for on the go storage and have a WD Red Pro at the office for back up. They are reliable and quick and we feel they are the best on the market at the moment.
Z**T
Performance is good.
Keeps making scrubbing sounds at all time. Won't be suitable for use in a home NAS device, if noise is a concern.
A**É
WD Red+
Llegó bien embalado y funciona perfectamente, apenas hace ruido. Instalado en un pc de escritorio como disco de almacenamiento masivo.
J**N
So far so good.
I bought 2 of these to replace a set of old 750G Samsung disks that had been running nearly non-stop for 12 years. They still ran 'kinda' OK but sometimes they started to get kicked from my RAID config... so it was time to change. So far so good. The sound is a little less than the Samsungs but you can still hear them, nothing bothersome though. Speed-wise, 1 disk is about as fast as 3 of those Samsungs in raid-0. They're doing their job and here's me hoping these drives will last me at least a decade too. Only time will tell ... I also bought 2 SSD's around the same time, I'm curious which will give up first but I'm sure they won't make these disks anymore when they do kick the bucket. :) I'm not doing anything too fancy on them, they're just meant to keep data. All software that needs speed is running on SSD but I'm happy with the speed of the data. You can probably get faster disks but you'll pay for it too and if it's not necessary it's just a waste. These seemed like a very good compromise (for my personal use).
M**E
Transaction parfaite !
Conforme à la description ! Très silencieux et rapide !
S**A
Un po’ costoso ma perfetto per nas Synology
Installato in un Synology DS224+, è stato immediatamente riconosciuto mettendo a disposizione lo spazio per la creazione del volume del nas. Ora speriamo nella durata. Performance velocistiche coerenti con le attese … considerato che è un disco meccanico e non un ssd.
Trustpilot
1 month ago
1 month ago