Western Digital 20TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD201KFGX
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This item is eligible for return within 30 days of receipt
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Availability:
In Stock.
Arrives
May 22 – May 24
Capacity: 20TB
Style: Red Pro
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
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.
Digital Storage Capacity: 20000 GB
Hard Disk Interface: Serial ATA
Connectivity Technology: SATA
Brand: Western Digital
Special Feature: Data Recovery Service
Hard Disk Form Factor: 3.5 Inches
Hard Disk Description: Mechanical Hard Disk
Compatible Devices: Server, Storage System
Installation Type: Internal Hard Drive
Color: Red
Hard Drive: 20 TB Mechanical Hard Disk
Brand: Western Digital
Series: Red Pro
Item model number: WD201KFGX
Item Weight: 1.52 pounds
Product Dimensions: 5.79 x 4 x 1.03 inches
Item Dimensions LxWxH: 5.79 x 4 x 1.03 inches
Color: Red
Flash Memory Size: 20 TB
Hard Drive Interface: Serial ATA
Hard Drive Rotational Speed: 7200 RPM
Manufacturer: Western Digital Technologies, Inc.
Language: English
Date First Available: February 28, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
May 22 – May 24
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Capacity: 14TB
Style: Red Pro
I recently added the Western Digital 14TB WD Red Pro NAS Internal Hard Drive to my home NAS system, and it has proven to be a stellar addition to my storage setup. The drive lives up to the "Pro" in its name, providing reliable performance and ample storage capacity for my needs. First and foremost, the drive itself operates quietly, a feature that is appreciated in any home setup. While the housing I chose for the drive could use a bit of improvement, the internal workings of the WD Red Pro drive are where it truly shines. It seamlessly integrates into my NAS system, delivering consistent and efficient performance. Setting up a home NAS system with these drives was a breeze, even for someone with basic knowledge of storage systems. The user-friendly nature of the WD Red Pro series makes it accessible for those looking to establish emergency backups for crucial family information or simply expand their storage capabilities. Having opted for a total of 4 drives for my NAS, the storage capacity has proven more than sufficient for my data needs. The reliability and consistency of WD drives have been a constant in all my systems over the years, and the WD Red Pro series is no exception. It's a trusted brand that excels in the field of storage solutions. In conclusion, the Western Digital 14TB WD Red Pro NAS Internal Hard Drive is an excellent choice for anyone seeking a high-capacity, reliable storage solution. With the ease of setup and the brand's proven track record for quality products, it's a solid investment for both enthusiasts and those looking to secure their family's crucial information. I highly recommend WD Red Pro drives for anyone in need of professional-grade storage performance.
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Reviewed in the United States on December 27, 2023 by Edward Edward
Capacity: 4TB
Style: Red Plus
Purchased two. Both installed, though waiting on another SATA cable to get the second one set up. Easy install, and very quiet while running. So far working very well on an older Lenovo desktop system. No problems being picked up by Linux install. Solid; Western Digital continues to provide quality products.
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Reviewed in the United States on December 2, 2024 by William M. Clifford
Capacity: 18TB
Style: Red Pro
I’ve purchased six of these this year and they’re all running fine with no problems whatsoever. The CMR drives perform better than the (deceptively mislabeled) SMR drives they replaced. I believe these are not helium filled, so they should last longer than the higher-capacity drives that are. I like the five-year warranty on the Red Pro drives, so I’ve been buying lots of them for the past decade or so. There has been some odd price fluctuation with these, with them starting out below $300 each, and rising sharply through the year. Normally, IT products decline in price over time, so I can only assume that this was caused by high demand.
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Reviewed in the United States on December 19, 2024 by J. Laing
Capacity: 8TB
Style: Red Pro
After a lengthy scan using WD's recommended own Data Lifeguard Diagnostic cluster scan (took several hours), it found 0 bad clusters. Pretty darn good for an 8TB drive. 220 MB/s r&w via CrystalDiskmark. The drive is slightly more noisy than other 5400 rpm drives, but that's to be expected.
Reviewed in the United States on December 6, 2024 by RO
Capacity: 6TB
Style: Red Pro
I received a DOA drive today. It would not spin up and SMART data is incomplete. Tested in multiple computers and enclosures. Here is the incomplete SMART data for the DOA drive: smartctl 7.4 2023-08-01 Copyright (C) 2002-23, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Device Model: WDC WD6005FFBX-68CASN0 Serial Number: [No Information Found] Firmware Version: [No Information Found] Device is: Not in smartctl database 7.3/5528 ATA Version is: [No Information Found] Local Time is: Sun Dec 15 12:40:11 2024 UTC SMART support is: Ambiguous - ATA IDENTIFY DEVICE words 82-83 don't show if SMART supported. SMART support is: Ambiguous - ATA IDENTIFY DEVICE words 85-87 don't show if SMART is enabled. A mandatory SMART command failed: exiting. To continue, add one or more '-T permissive' options. This is what normal SMART data should look like: smartctl 7.4 2023-08-01 Copyright (C) 2002-23, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Device Model: WDC WD8005FFBX-12ABCD3 Serial Number: WD-AB1C2DEF (ID masked) LU WWN Device Id: 1 2345ab 1a23b4567 (ID masked) Firmware Version: 12.34A56 User Capacity: 8,001,563,222,016 bytes [8.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 7200 rpm Form Factor: 3.5 inches Device is: Not in smartctl database 7.3/5528 ATA Version is: ACS-4 published, ANSI INCITS 529-2018 SATA Version is: SATA 3.2, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Sun Nov 24 12:51:06 2024 UTC SMART support is: Available - device has SMART capability. SMART support is: Enabled AAM feature is: Unavailable APM level is: 128 (minimum power consumption without standby) Rd look-ahead is: Enabled Write cache is: Enabled DSN feature is: Disabled ATA Security is: Disabled, NOT FROZEN [SEC1] Wt Cache Reorder: Enabled
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Reviewed in the United States on December 15, 2024 by Amazon Shopper
Capacity: 8TB
Style: Red Plus
I love the product. I have been running WD reds in my personal NAS' for years and have never had a drive fail. My problem is with Amazon. The last three drives I ordered arrived dead and I blame Amazon NOT Western Digital. Amazon is literally grabbing a hard drive off the shelf, slapping a shipping label on it, and putting it in the mail. These are fragile devices that should have proper packaging. The HDD's I have had delivered with proper cushioning have had no problem. Bottom Line; good product, bad Amazon
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Reviewed in the United States on December 12, 2024 by jtb2011
Capacity: 6TB
Style: Red Plus
Bought this to replace a drive that was failing in my LAN. No problems installing it or with how it is working over the past 6 months. I buy this brand hard drive because it works.
Reviewed in the United States on December 14, 2024 by afdoc1
Capacity: 8TB
Style: Red Plus
Not much is needed to explain, a drive is a drive. This one is very well priced, silent, reliable, and integrates into my Synology Ds224+ with ease. Running two 8TBs in Raid 1 and very happy.
Reviewed in the United States on November 19, 2024 by Andrew