Western Digital Ultrastar DC HC560 20TB (0F38755)

3.5" 20TB 7200 RPM 512MB SATA 6Gb/s 512e server hard drive (bulk)

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The WD Ultrastar DC HC560 20TB hard drive is specially designed for professionals for use in data centres. This 3.5" hard drive for businesses is perfectly suited to server use, with its OptiNAND technology and 550 TB/year load capacity.

3.5" 20TB 7200 RPM 512MB SATA 6Gb/s 512e server hard drive (bulk)

Overview

Ultrastar DC HC560: High-density storage

The Western Digital Ultrastar DC HC560 20TB hard drive is specially designed for professionals for use in data centres. This 3.5" hard drive for businesses has a number of advantages for server use, such as its OptiNAND technology, a 550TB/year load and an MTBF of 2.5 million hours.

Available in capacities from 10TB, the DC HC500 range can be used for enterprise servers, backup systems, cloud and enterprise NAS that require a sector size of 512e for high performance and high density storage thanks to HelioSeal technology.

Innovative technology

OptiNAND technology integrates an iNAND Universal Flash Storage (UFS) embedded flash drive (EFD) and a traditional spinning disk carrier. It also includes innovative modifications to the firmware algorithm and the System-on-Chip (SoC). OptiNAND is not a hybrid technology. The drive works smarter, thanks to improved firmware algorithms that take advantage of the extended metadata that has been transferred to iNAND. As a result, tracks per inch (TPI) and therefore areal density can be increased.

Key features :

  • 3.5" 20TB hard disk for data centres
  • Professional use for servers, NAS, Cloud and data centres
  • Cache memory: 512 MB
  • Rotational speed: 7200 RPM
  • MTBF: 2.5 million hours
  • Annual load: 550 TB
  • Average power consumption: 7 W (operating), 6 W (idle)
  • Manufacturer's warranty: 5 years
Specifications
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General information

Product name

Western Digital Ultrastar DC HC560 20TB (0F38755)

Brand

Western Digital

Model

0F38755

Main characteristics

Interface with the computer

Serial ATA 6Gb/s (SATA Revision 3)

Hard drive format

3" 1/2

Capacity

20 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 18 Jan 2022

Customer reviews
Global rating
10/10
based on 2 reviews Editorial and moderation guide
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    2 reviews
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  • by Jean-paul C
    Posted on 5 Dec 2023
    Bought on 6 Nov 2023 from LDLC
    Number of reviews: 1 Average rating: 10

    hard disk

    perfect for storage 20TB capacity for file backup from a dock and backup from an SDD and also
    other disks

    Review automatically translated
  • by francky14
    Posted on 30 Mar 2022
    Bought on 25 Mar 2022 from LDLC
    Number of reviews: 36 Average rating: 9

    it's getting hot

    I have been using it for several years now and it is very good. It is a very good product and I have been using it for several years now and it is very good and I have been using it for several years. It is very well packaged, good reception at the shop, received quickly. I have to say that I'm very pleased with the quality of the product.

    Review automatically translated