Western Digital WD Gold 18 TB (WD181KRYZ)

3.5" 18 TB 7200 RPM 512MB Serial ATA 6Gb/s 512e hard drive for Data Centres (bulk)

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To equip your data centre, the WD Gold 18TB internal hard drive has many qualities: 550TB/year test load, 7200 RPM rotation speed and SATA 6 Gb/s interface. It has vibration protection and a 2.5 million hour MBTF.

3.5" 18 TB 7200 RPM 512MB Serial ATA 6Gb/s 512e hard drive for Data Centres (bulk)

Overview

Reliability and performance for data centres

To equip your data centre, the Western Digital Gold 18Tb internal hard drive has many qualities. It has a write load of 550TB/year, a spin speed of 7200 RPM and a SATA 6Gbit/s interface. It also has linear and rotational vibration protection and an MTBF of 2.5 million hours.

Available in capacities from 1TB to 18TB, WD Gold hard drives are an extremely reliable solution for demanding storage environments. They offer up to 2.5 million hours MTBF (depending on model), vibration protection technology, and low power consumption with HelioSeal technology (12TB and larger models).

Overcome intensive workloads

The Western Digital Gold internal hard drive offers all the resources needed for professionals who want to bring performance to the data centre. With a SATA 6Gbps interface, 18TB capacity, and 7,200 RPM spin speed, this model delivers the performance, capacity, and efficiency required.

This 3.5" drive is capable of supporting a write load of 550 TB/year, a record among models in its category. Finally, you can also take advantage of its reliability with an MTBF of 2.5 million hours. This is one more asset to ensure you have a resource of choice for your installation.

The WD Gold hard drive features sophisticated control electronics to correct linear and rotational vibration in real time to deliver improved performance within high vibration environments.

Key Features :

  • 3.5" SATA 6 Gbps 512e data centre hard drive
  • Capacity: 18 TB
  • Spin Speed: 7200 RPM
  • Cache size: 512 MB
  • Specially designed product for use in data centres and enterprise storage systems
  • WD vibration technology
  • Write load: 550 TB/year
  • MTBF: 2.5 million hours
  • 5 year warranty
Specifications
Select your criteria

General information

Product name

Western Digital WD Gold 18 TB (WD181KRYZ)

Brand

Western Digital

Model

WD181KRYZ

Main characteristics

Interface with the computer

Serial ATA 6Gb/s (SATA Revision 3)

Hard drive format

3" 1/2

Capacity

18 TB

Performance

Rotation speed

7200 RPM

Cache size

512 MB

Recording technology

CMR

Design

Hard drive type

HDD (Hard Disk Drive)

Use

for server

Physical characteristics

Width

101.6 mm

Height

26.1 mm

Depth

147 mm

Weight

690 g

Warranties

Commercial warranty

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 13 Jul 2020

Customer reviews
Global rating
9/10
based on 4 reviews Editorial and moderation guide
  • 75%
    3 reviews
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  • 25%
    1 review
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  • by JeanF
    Posted on 5 Dec 2021
    Bought on 29 Nov 2021 from LDLC
    Number of reviews: 1 Average rating: 5

    Packaging a little better to protect HHDs

    the very basic packaging: the disc in a sheet of cardboard, some crumpled paper underneath, in a small cardboard box. I remembered more protective packaging for HDDS.

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  • by IT-C
    Posted on 13 Sep 2021
    Bought on 29 Mar 2021 from LDLC
    Number of reviews: 17 Average rating: 8

    Just excellent

    Bought a few months ago on LDLC for 589€9. Now it's 799€96!
    That was before the price increase.
    The capacity is just huge. And the transfer rates are great.
    Used in a Synology DS216+ NAS.
    You can hear a few clicks at startup, and that's normal (tray test).
    After that, the noise remains relatively contained (but not for a 100% silent configuration).
    A must have!

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  • by Tof
    Posted on 29 Mar 2021
    Bought on 1 Mar 2021 from LDLC
    Number of reviews: 7 Average rating: 9

    Excellence and space

    Hello,
    Ordered on Monday, received on Wednesday. Thank you LDLC.
    I already own a 10TB Gold (full) and chose the same range as my PC is on 24/7.
    I lightened its little brother and during the transfer which lasted 6 hours, I was able to transfer about 5Tb, with an average of 250Mb/s with peaks at 267/269!
    It more than lives up to its promise, given that the source was a mechanical HDD. Even from an SSD, the transfers also plateaued at around 270MB/s. My PC (Asustek P9X79 & 3930K) is almost 10 years old with SATA controllers that struggle a bit.
    It looks quieter than the 10TB version.
    I hope this Gold Hard Drive will last longer than the 2 WD Blacks I had that gave up the ghost after 6 years, a few months apart :(

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  • by Montero79
    Posted on 24 Dec 2020
    Bought on 17 Dec 2020 from LDLC
    Number of reviews: 27 Average rating: 8

    Does the job quietly and coolly

    Excellent drive with a read/write speed of 250 MB which is excellent for a mechanical drive.
    During the 10 Gb copy, remains very quiet, even inaudible, and never exceeded 32°c, excellent.
    The only audible scratching at start up is normal given the number of platters and heads to be tested.
    Excellent product and excellent service from LDLC delivered 24 hours.
    I recommend

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