Western Digital 20TB, 7200rp, 512MB, SATAIII, Gold, CMR

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.
ID: 1199710 Product code: WD203KRYZ
In stock 5 units
Warranty: 3 years
608.36 €
Ready for dispatch
on Thuesday, 09.12.2025
starting from 0 €
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Main product parameters All parameters
  • Capacity: 20 TB
  • Data Interface: SATA III
  • Spindle rotation speed: 7200 rpm
  • Data buffer: 512 MB
Description
Dateks offers to buy the Western Digital hard disc with 20 TB data capacity, SATA III connection, 7200 rpm rotation speed and 512 MB cache memory.

This hard disc has SATAIII connection. SATAIII, or SATA 6GB/s is the latest generation data transmission connection found in the most modern computers for ensuring sufficient SSD discs data flow exceeding the SATAII possibilities. The speed of the cache memory of hard discs can sometimes exceed also the SATAII passage possibilities because in essence this cache memory is a small size SDD disc (~64 Mb). Therefore, when the relevant port is available on the motherboard it is advisable to select the SATAIII disc.

Thanks to the 7200 rpm rotation speed of magnetic discs this hard disc provides the optimum fast operation in the data search and transmission. 7200 rpm is the classic standard for the universal application both for the maintenance of the operating system and applications and the data archiving.
All parameters
Capacity 20 TB
The HDD capacity in Gigabytes indicates how much information can be stored by the HDD. The capacity of the HDD is fixed and cannot be increased after buying the HDD. Therefore, upon buying the HDD you should verify its compliance with your current volume requirements and provides a reserve for future needs.
Use : Server
Data Interface SATA III
The connection of the HDD to the computer. The current industry standard is SATA connection. IDE connection is available with older computers. Prior to buying the HDD you should verify whether the motherboard has a free connection slot and the support for the chosen disc capacity.
Spindle rotation speed 7200 rpm
The HDD rotations. The HDDs of most desktop computers have 7200rpm and this has already become the industry standard. If you want to achieve a higher speed you should buy the HDD of 10000rpm. The operation noise, temperature and power consumption of 10000rpm HDDs are much higher than these of the 7200rpm HDDs parameters, therefore, prior to buying a 10000rpm HDD you should verify the compliance of the enclosure, power supply unit and the cooling with the technical requirements of this HDD.
Data buffer 512 MB
Data buffer is a high-speed memory built-in the HDD and allowing the disc to receive data at a smooth speed irrespective of the level of loading the physical memory of the disc at the particular time. If you work with a high number of small volume files (documents, photos, etc.) we recommend to buy an HDD with 8Mb or higher data buffer.
More detailed specification
Additional part number - WD202KRYZ
ARTIKEL1 - 20TB GOLD 512 MB 3.5IN SATA
ARTIKEL2 -
Breite - 0
Buffer memory size - 512 MB
Category Code - HES
CnCode - 84717050
Compatible with -
Depth - 147 mm
Description - Specifically designed for use in enterprise-class storage systems and data centers, the WD Gold Enterprise Class SATA HDD delivers the world-class performance you expect from Western Digital hard drives.
Description - WD Gold
Your Data Is Priceless
Tailor your business's storage needs to your specific needs with a comprehensive range of WD Gold enterprise-class HDDs, ranging from 1 TB to 26 TB, featuring OptiNAND technology in 20 TB, 22 TB, 24 TB, and 26 TB models. Designed for demanding storage environments, these reliable solutions feature an MTBF of up to 2.5 million hours, vibration protection, and low power consumption with HelioSeal technology (for drives 12 TB and larger). Designed specifically for enterprise-class storage systems and data centers, WD Gold SATA HDDs deliver the world-class performance Western Digital hard drives are renowned for.
Greater Flexibility and Freedom
With a range of WD Gold SATA HDDs from 1 TB to 26 TB, designed for heavy-duty use and supporting workloads up to 550 TB/year, you can build the storage solution that best suits your needs.
Enhanced Reliability
With an MTBF of up to 2.5 million hours, WD Gold hard drives offer enhanced reliability and durability.
Vibration Protection
WD Gold drives feature advanced electronics that monitor and compensate for linear and rotational vibration in real time. This is achieved through enhanced vibration protection technology, helping to improve performance in high-vibration environments.
Smooth Interoperability
Designed specifically for enterprise-class storage systems and data centers, WD Gold HDDs are compatible with leading business operating systems.
Grow Your Business
WD Gold drives are available in capacities up to 26 TB and feature OptiNAND technology for increased capacity.
Data Protection Support
The innovative ArmorCache feature (22 TB and 26 TB capacities only) provides enterprise-grade power loss protection in write cache mode (WCE) while also improving performance when write cache mode is disabled (WCD).
Designation - CE+WEEE
dimensionalWeight - 88
dimension depth - 30 mm
dimension height - 150 mm
Dimensions - 26.1x147x101.6mm
dimension weight - 630 g
dimension width - 100 mm
Disk type - HDD
Drive type - Internal
EAN - 0718037904665
ean - ABEAN-DZ71890
EANCode - 0718037904665
Features - Component for - Server/workstation
Features - HDD capacity - 20 TB
Features - HDD size - 3.5"
Features - HDD speed - 7200 RPM
Features - HDD sustained transfer rate - 291 MiB/s
Features - Hot-swap - No
Features - Interface - Serial ATA
Features - Mean time between failures (MTBF) - 2500000 h
Features - Storage drive buffer size - 512 MB
Features - Type - HDD
Form Factor - 3,5"
Form factor (width) - 3,5'' (LFF)
Gross Weight Kg - 0,74
GRUPPE1 - Hard Drive/Optical
GRUPPE2 - Hard Drive Sata
guarantee - 60
guarantee_type - normal
HDD capacity - 20 TB
HDD Capacity - 20TB
HDD Family name - Gold
HDD interface - SATA
Height - 26.1 mm
HERSTELLER - WESTERN DIGITAL
Hoehe - 0
HSTNUMMER - WD203KRYZ
Laenge - 0
Manufacturer Code - WD203KRYZ
Manufacturer Name - Western Digital
Model - WD Gold  
name - Drive HDD GOLD Enterprise 20TB 3,5 SATA WD203KRYZ
Operational conditions - Operating temperature (T-T) - 5 - 60 °C
Operational conditions - Storage temperature (T-T) - -40 - 70 °C
Other features -
Other features - Warranty period - 5 year(s)
producer - Western Digital
producerCode - WD203KRYZ
productName - Western Digital Gold WD203KRYZ internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA
Product Net Weight - 0.59 kg
productSize - Normal
Rotational Speed - 7200 RPM
Rotation speed - 7200 rpm
Safety warning - Warnings - Avoid exposure to extreme temperatures.
Safety warning - Warnings - Do not dispose of in normal waste, special disposal.
Safety warning - Warnings - Store away from water and moisture.
SATA 3.0 Interface - Yes
Short description - WD HD3.5" SATA3-Raid 20TB WD203KRYZ / Gold (Di)
sizeX - 150
sizeY - 28
sizeZ - 105
Stck_Kart - 20
Stck_Pal - 40
Storno - Y
TBW - 550 TB
Transfer rate (external) - 269 MB/s
Unit Box Height - 0.025
Unit Box Length - 0.145
Unit Box Width - 0.1
Unit Calculated Volume - 0.0003625 cubm
Unit Calculated Weight - 0.67 kg
Units per Pallet - 0
Units per Shipping Box - 1
Vendor Homepage - www.westerndigital.com/products/internal-drives/wd-gold-hdd
vendpn - WD203KRYZ
Warranty - 60L months
warrantyLength - 60
warrantyType - G
Weight - 0.69 kg
weight - 670
Weight & dimensions - Depth - 147 mm
Weight & dimensions - Height - 26.1 mm
Weight & dimensions - Width - 101.6 mm
Width - 101.6 mm
608.36 €
Western Digital 20TB, 7200rp, 512MB, SATAIII, Gold, CMR
Tālr. 67275758 gsm 26117175 (p.o.t.c.p. 9:00-18:00)
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