






💼 Power your data-driven success with WD Gold — where capacity meets enterprise-class resilience.
The Western Digital 18TB WD Gold is a 3.5-inch enterprise-class internal hard drive designed for demanding data center environments. Featuring a 7200 RPM spindle speed, SATA 6 Gb/s interface, and 512 MB cache, it supports workloads up to 550TB per year. With vibration protection and HelioSeal technology, it delivers high capacity, energy efficiency, and reliability for professional-grade storage solutions.






| Hard Drive | 18 TB Mechanical Hard Disk | 
| Brand | Western Digital | 
| Series | WD Gold | 
| Item model number | WD181KRYZ-SPAGBB0 | 
| Hardware Platform | Mac, PC | 
| Item Weight | 1.5 pounds | 
| Product Dimensions | 5.79 x 4 x 1.03 inches | 
| Item Dimensions LxWxH | 5.79 x 4 x 1.03 inches | 
| Color | Gold | 
| Flash Memory Size | 18 TB | 
| Hard Drive Interface | Serial ATA-600 | 
| Hard Drive Rotational Speed | 7200 RPM | 
| Manufacturer | Western Digital | 
| Language | English, English, English, English, English | 
| ASIN | B089S3CZ41 | 
| Date First Available | May 27, 2020 | 
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