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Western Digital 14TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" -WD142KFGX

  • Based on 4,101 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Jul 5 – Jul 6
Order within 12 hours and 53 minutes
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Capacity: 14TB


Features

  • Available in capacities ranging from 2 to 22TB(1) with support for NAS systems with up to 24 bays | (1) 1MB = 1 million bytes, 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.
  • Supports up to 300TB/yr workload rate(2) | (2) Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations.
  • Enhanced reliability with 3D Active Balance Plus technology and error recovery controls with NASware technology
  • Extended drive testing to ensure each drive is tested for extended reliable operation
  • 5-year limited warranty(3) | (3) See official Western Digital website for regional specific warranty details

Digital Storage Capacity: 2000 GB


Hard Disk Interface: Serial ATA-600


Connectivity Technology: SATA


Brand: Western Digital


Special Feature: Built for NAS


Hard Disk Form Factor: 3.5 Inches


Hard Disk Description: Mechanical Hard Disk


Compatible Devices: Nas Enclosure


Installation Type: Internal Hard Drive


Color: Red


Hard Drive: ‎14 TB Mechanical Hard Disk


Brand: ‎Western Digital


Series: ‎WD Red Pro HDD


Item model number: ‎WD142KFGX


Item Weight: ‎15.8 ounces


Product Dimensions: ‎5.79 x 4 x 1.03 inches


Item Dimensions LxWxH: ‎5.79 x 4 x 1.03 inches


Color: ‎Red


Hard Drive Interface: ‎Serial ATA-600


Hard Drive Rotational Speed: ‎7200 RPM


Manufacturer: ‎Western Digital Technologies, Inc.


Language: ‎French


Country of Origin: ‎Thailand


Date First Available: ‎July 28, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 5 – Jul 6

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.

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Top Amazon Reviews


  • Expensive but given I have a limited number of drives, worth it.
Capacity: 22TB
Even though these are officially not on the approved hardware for the Synology DS918+ and DX517 expansion cabinet, they seem to work and seem to work well. With the setup, I have a maximum of 9 slots for drives (4 on the DS918+ and 5 on the DX517). I have two 4-drive volumes with drive 5 on the DX517 being used as a hot spare. Best to allow a failed drive to immediately start the repair on the hot spare than get the money and wait for a drive to arrive while you sweat whether or not another drive will fail in that time. One thing I noticed different than the 10TB WD100EFAX-68LHPN0 drives they replace. These are 7,200RPM where those are 5,400 RPM. Though that has not been a problem with my RAID-5 setup. Also, the pull about 2 less watts of power per drive and run about 10-degrees F lower in temperature. While rebuilding the volume, each drive replacement on the DX517 took about 36 hours. It seems it will take about 15 hours on the DS918+ so I have to attribute that to a bandwidth limitation between 918+ and the expansion cabinet, not a limitation of the drive. 22TB in 15 hours is pretty OK considering all the space that has to be touched. I picked the Reds because they are designed to be in close proximity with other drives meaning they can adjust their RPM a little to reduce effects of vibration plus they have a higher meantime between failure. Regardless, have a great backup strategy in place. The 10TBs have been around for well over 5 years and never an issue except I ran out of space. They do hurt the pocketbook but that is due to how new 22TB is. Leading edge will do that. As larger drives come to market, I imagine the price on these will go down. I have read reports that in the future 40TB and 50TB will be possible but then you run into how much longer arrays will take to rebuild. I think the strategy at the large cloud server services is to use much more numbers of lower drive space drives to keep the rebuild times lower at the expense of more drives in place. ... show more
Reviewed in the United States on September 15, 2023 by KIRK A HILZINGER

  • Great performance. Good price (at time of purchase). Noisy.
Capacity: 18TB
These are great drives. I bought 2 of them on Prime Day. Amazon initially shipped me the wrong drives, but they made it right. These drives have been in use for a few months with no issues. No complaints about the performance. Beware that they are noisy. It's not such a big deal for me since these drives are installed in a server in my basement where noise is less of a concern, but I would not want them in my desktop PC or in a device that is located in an office, bedroom, or common room. They click like drives from the 90s. The price of these is always fluctuating, but I was able to get them for about $14/TB. At that price, I would buy more of them. ... show more
Reviewed in the United States on October 9, 2023 by Christopher J. Harding

  • Loud Drive. Not same performance as Gold.
Capacity: 20TB
I had a Gold which I was/am very happy with, so this review compares the two. The drives are currently in the same machine, so I can compare real world performance. By the spec sheet, the only difference between the Red Pro and Gold is the MTBF. In my machine side by side, I've found that to be very untrue. The Gold is quieter and noticeably faster. They're all on the same SATA III controller. Gold gets 50 MB/s faster transfer when past the write cash. That's 20% which is a pretty big difference for a drive that's claimed by the manufacturer to be "the same" spec. for write. The Red Pro is very loud. Much louder than the Gold. In my Fractal case, the drive has so much torque that it rattles around in the HDD cage. Sounds like a woodpecker. A terrifying racket if your data is important. This is partly a product of Fractal's proprietary mounting system, but other drives didn't rattle. Fortunately, the Fractal case has alternate places to mount it, so I was able to put a stop to that. For the price I got them at, I would still buy again. But I would have liked to know that: yes these are not as good as the Gold in every dimension. ... show more
Reviewed in the United States on August 20, 2023 by Matt

  • Several drives working well in a media server
Capacity: 16TB
I picked up 3 of these from different sources (WD had a sale on a 2 pack). They're all similarly recent batches. they connected as readily as any 3.5" HDD will, not as well as an M.2 drive, and are chugging along at about expected speeds copying terabytes from a failing array after replacement drives did not work upon arrival. Everything is moving to the new drives cleanly (so far) but they are quite a bit louder than the Seagate 14tb drives they are replacing. It'll be fine in a corner on a shelf after everything is written to the new pool but it's not something I'd want to be near all day. From what I've read these new drives are more reliable which is one reason I went for WD. It helps that these all arrived working great while two replacement drives for the 2x14tb array both arrived dead. ... show more
Reviewed in the United States on September 4, 2023 by Sam Meyers

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