Western Digital 18TB, 7200rpm, 512MB, SataIII, Gold

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.
ID: 544086 Product code: WD181KRYZ
In stock 20 units
Warranty: 3 years
636.22 €
Ready for dispatch
tomorrow, 25.02.2026
starting from 6.99 €
Delivery options
  • Posti parcel machine
    Within 1-2 working days
    6.99 €
  • Post Office
    Within 1-2 working days
    6.99 €
  • Delivery with Posti courier mail
    Within 1-2 working days
    10.99 €
Main product parameters All parameters
  • Capacity: 18 TB
  • Data Interface: SATA III
  • Spindle rotation speed: 7200 rpm
  • Data buffer: 512 MB
All parameters
Capacity 18 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 - WD181KRYZ             
ARTIKEL1 - 18TB GOLD 512 MB
ARTIKEL2 - 3.5IN SATA 6GB/S 7200RPM
Breite - 0.16
Buffer - 512 MB
Category 1 - Festplatten
Category 2 - Interne Festplatten
Category Code - HES
Category_1 - Hard Drives and Pendrives
Category_2 - Internal Hard Drives - SATA - 3.5 inch
Compatible with -
Component for Features - PC
Depth - 147 mm
Depth Weight & dimensions - 26.1 mm
Description - Beyond Expectations
WD Gold™ hard drives are performance-optimized for heavy application workloads, whether you need 1TB or 18TB1. The WD Gold HDD’s wide capacity range solves for the most demanding storage environments. Enhanced Reliability
With up to 2.5M hours MTBF, WD Gold™ hard drives deliver enhanced levels of dependability and durability. A World-Class Performer
Delivering excellent service to any storage environment, WD Gold™ hard drives are designed to handle workloads up to 550TB2 per year – among the highest of any 3.5-inch hard drive. Vibration Protection
WD Gold™ has sophisticated monitoring electronics that help correct linear and rotational vibrations in real time using enhanced vibration protection technology for improved performance in high-vibration environments. Play Well with Others
Broadly compatible with most PC and major enterprise operating systems. Specifically designed for use in enterprise-grade data centers and storage systems.
Description - WD Gold Enterprise Your data is invaluable Tailor your business's storage to your specific needs with a comprehensive range of enterprise-class WD Gold HDDs from 1TB to 24TB with OptiNAND technology in 20TB, 22TB and 24TB models. These reliable solutions for demanding data storage environments feature an MTBF of up to 2.5 million hours, anti-vibration technology and low power consumption thanks to HelioSeal technology (for drives with a capacity of 12 TB and larger). Designed specifically for enterprise-class storage and data centers, WD Gold SATA HDDs deliver the world-class performance Western Digital hard drives are renowned for. Greater flexibility and freedom The range of WD Gold SATA HDDs with capacities from 1 TB to 24 TB, designed for intensive use and handling loads of up to 550 TB per year, allows you to build a data warehouse tailored to your needs. Increased reliability With an MTBF of up to 2.5 million hours, WD Gold hard drives offer increased reliability and durability. Vibration protection WD Gold drives are equipped with advanced electronics that monitor the drive and compensate for linear and rotational vibrations in real time. This is done using improved vibration protection technology, helping to increase performance in severe vibration conditions. Smooth collaboration Designed specifically for enterprise-class storage systems and data centers, WD Gold HDDs are compatible with major enterprise operating systems. Grow your business WD Gold drives are available in capacities up to 24 TB and use OptiNAND technology to increase capacity. Data protection support The innovative ArmorCache feature (22TB and 24TB capacity only) provides enterprise-class power loss protection in write cache mode (WCE), while improving performance when write cache mode is disabled (WCD).
Designation - CE+WEEE
dimensionalWeight - 73
dimension depth - 25 mm
dimension height - 150 mm
dimension weight - 600 g
dimension width - 100 mm
Disk type - HDD
Drive type - Internal
ean - 718037875804
EAN - 0718037875804
EANCode - 0718037875804
EAN_code - 0718037875804
Features - Component for - PC
Features - HDD capacity - 18 TB
Features - HDD interface transfer rate - 6 Gbit/s
Features - HDD size - 3.5"
Features - HDD speed - 7200 RPM
Features - Hot-swap - Yes
Features - Interface - Serial ATA III
Features - Mean time between failures (MTBF) - 2500000 h
Features - Noise level (idle) - 20 dB
Features - RoHS compliance - Y
Features - Storage drive buffer size - 512 MB
Form factor (width) - 3,5'' (LFF)
Gewicht - 0.74
Gross Weight Kg - 0,74
GRUPPE1 - Hard Drive/Optical
GRUPPE2 - Hard Drive Sata
guarantee - 60
guarantee_type - normal
Harmonized System (HS) code Logistics data - 84717050
HDD capacity - 18 TB
HDD capacity Features - 18 TB
HDD Family name - Gold
HDD interface - SATA III - 6 Gb/s
HDD size Features - 3.5"
HDD speed Features - 7200 RPM
Height - 26.1 mm
Height Weight & dimensions - 147 mm
HERSTELLER - WESTERN DIGITAL
Hoehe - 0.05
HSTNUMMER - WD181KRYZ
Interface Features - Serial ATA
Laenge - 0.21
Linux operating systems supported Other features - Yes
Manufacturer - Western Digital
Manufacturer Code - WD181KRYZ
Manufacturer Name - Western Digital
Manufacturer_code - WD181KRYZ
Mean time between failures (MTBF) - 2500000 h
Model - WD Gold
MPN - WD181KRYZ
Name - 18TB WD181KRYZ WD Gold 7200RPM 512MB
name - HDD WD Gold Enterprise 18TB 3,5 SATA 512MB 7200rpm
Name - WD Gold Enterprise Class 18 TB, hard drive (SATA 6 Gb / s, 3.5 ", WD Gold)
Noise - 36 dB
Operational conditions - Non-operating shock - 300 G
Operational conditions - Operating shock - 70 G
Operational conditions - Operating temperature (T-T) - 5 - 60 °C
Operational conditions - Storage temperature (T-T) - -40 - 70 °C
Other features -
Power - Power consumption (idle) - 5.6 W
Power - Power consumption (typical) - 6.5 W
Power consumption - 6.5 W
Power consumption (standby) - 5.6 W
producer - Western Digital
producerCode - WD181KRYZ
productName - Western Digital Gold 3.5" 18TB
Product Net Weight - 0.54 kg
productSize - Normal
Quantity per pack Packaging data - 1 pc(s)
Rotational Speed - 7200 RPM
Sector size - 512e
Short description - WD HD3.5" SATA3-Raid 18TB WD181KRYZ / Gold (Di)
sizeX - 140
sizeY - 105
sizeZ - 25
Stck_Kart - 20
Stck_Pal - 20
Storage drive buffer size Features - 512 MB
Storno - N
Summary - Western Digital WD181KRYZ. HDD capacity: 18 TB, HDD speed: 7200 RPM, Storage drive buffer size: 512 MB, HDD size: 3.5", Interface: Serial ATA
Type Features - HDD
Unit Box Height - 0.15
Unit Box Length - 0.03
Unit Box Width - 0.1
Unit Calculated Volume - 0.000435 cubm
Unit Calculated Weight - 0.67 kg
Units per Shipping Box - 1
Vendor Homepage - https://shop.westerndigital.com/en-ie/products/internal-drives/wd-gold-sata-hdd#WD181KRYZ
vendpn - WD181KRYZ
Warranty - 60L months
warrantyLength - 60
warrantyType - G
Weight - 0,68
Weight - 0.69 kg
Weight - 0.672
weight - 680
Weight & dimensions - Depth - 101.6 mm
Weight & dimensions - Height - 26.1 mm
Weight & dimensions - Width - 147 mm
Weight Weight & dimensions - 690 g
Width - 101.6 mm
Width Weight & dimensions - 101.6 mm
Windows operating systems supported Other features - Yes
636.22 €
Western Digital 18TB, 7200rpm, 512MB, SataIII, Gold
Intel technology provider Platinum 2020
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