| Brand | Western Digital |
|---|---|
| Products Status | New |
| Application | Server |
| Interface | SAS 12Gb/s |
| Capacity | 18TB |
| Form Factor | 3.5" |
| Cache | 512MB |
| RPM | 7200 RPM |
| Model | WUH721818AL5201 |
| Series | Ultrastar DC HC550 |
| Packaging Details | BOX |
WD Ultrastar DC HC550 18TB SAS 3.5″ 512MB WUH721818AL5201 HDD Hard Disk Drive
**WD Ultrastar DC HC550 18TB SAS HDD (WUH721818AL5201):** A high-capacity enterprise-grade hard drive designed for data-intensive environments. Features 18TB storage, 12Gb/s SAS interface, and a 512MB cache for rapid data access. Built with Energy-Assisted PMR (ePMR) technology and helium-sealed design to enhance durability, reduce power consumption, and minimize heat. Optimized for cloud/edge data centers, it supports heavy workloads (550TB/year) and offers advanced error recovery for 24/7 reliability. Combines massive storage, enterprise performance, and energy efficiency, backed by WD??s 2.5M-hour MTBF rating for mission-critical uptime.
| Brand： | Western Digital |
|---|---|
| Products Status： | New |
| Application： | Server |
| Interface： | SAS 12Gb/s |
| Capacity： | 18TB |
$Quote20 pcs(MOQ)
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