WESTERN DIGITAL
WESTERN DIGITAL WUH721818AL5204 HGST ULTRASTAR DC HC550 18TB 7200RPM SAS-12GBPS 512MB BUFFER
Mfg Part Number: WUH721818AL5204 , Item #: 5252585
Image may not reflect the actual item.
Price: $980.03
Quantity:
More to Come
Last Updated: May 16, 2026
No Sales Tax except these states
, PO and Wire.
Main Specification
| General Information | |
| Manufacturer | Western Digital Corporation |
| Manufacturer Part Number | WUH721818AL5204 |
| Manufacturer Website Address | http://www.wdc.com |
| Brand Name | Western Digital |
| Product Line | Ultrastar |
| Product Series | DC HC550 |
| Product Model | WUH721818AL5204 |
| Product Name | Ultrastar DC HC550 WUH721818AL5204 Hard Drive |
| Product Type | Hard Drive |
| Technical Information | |
| Storage Capacity | 18 TB |
| Disk Format | 512e |
| Drive Performance | |
| Spindle Speed (rpm) | 7200 |
| Buffer | 512 MB |
| Mean Time Between Failures (MTBF) | 285.2 Year |
| Interfaces/Ports | |
| Drive Interface | SAS |
| Drive Interface Standard | 12Gb/s SAS |
| Physical Characteristics | |
| Drive Type | Internal |
| Form Factor | 3.5" |
| Height | 1" |
| Width | 4" |
| Depth | 5.8" |
| Weight (Approximate) | 1.52 lb |
| Miscellaneous | |
| Device Supported | Cloud Storage |
| Device Supported | Data Center |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
