WD 18TB Enterprise Class SATA HDD. 3.5 18TB, SATA 6 Gbs, 7200 RPM Class, Cache 512MB. Conquer tough workloads with enterprise-class WD Gold HDDs. Available in 1TB to 18TB capacities, this highly reliable solution for demanding storage environments provides up to 2.5M hours MTBF, vibration protection technology and a low power draw thanks to HelioSeal technology [for 12TB and above]. Specifically designed for use in enterprise-class data centers and storage systems, the WD Gold SATA HDD delivers the world-class performance you expect from Western Digital hard drives. 5-Year Limited Warranty Every WD Gold HDD comes with a 5-year limited warranty, so you can be confident in your storage. SINGLE PACK
Technical Specifications
Capacity 18 TB Cache Size 512 MB Interface SATA Disk Speed (RPM) 7200rpm Compatibility Compatible with Windows, Windows Server, and Linux Item Dimension (L inchxW inchxH inch) 6 x 4 x 2 Weight 1.60lb Warranty Information 5 years
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Western Digital
WD181KRYZ
718037875804
New
1.8 lbs
5 X 5 X 5
Today - Jun 20, 2026
Jun 09, 2026
Product Identifiers:
Brand: Western Digital •
Part #: WD181KRYZ • UPC: 718037875804 • Category: External Hard Disk Drives
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