| Brand | Western Digital | 
|---|---|
| Interface | SATA | 
| Capacity | 18TB | 
| Form Factor | 3.5" | 
| Application | Server | 
| Width (maximum) | 101.85mm | 
| Usage | For Enterprise Storage | 
| NAND Flash Memory Type | Hard Drive | 
| Length (maximum) | 147.06mm | 
| Cache | 256MB | 
| Average Latency | 4.16ms | 
| Height (maximum) | 26.11mm | 
| Products Status | New | 
| Series | Ultrastar DC HC550 | 
| RPM | 7200 RPM | 
WD Ultrastar DC HC550 18TB Enterprise HDD – SAS 12Gb/s, 7200RPM, 512MB Cache | Helium-Sealed, CMR, 2M MTBF for Server & Data Center
The WD Ultrastar DC HC550 18TB Enterprise HDD is a high-capacity storage solution designed for demanding data center applications. Key features include a massive 18TB storage capacity, SAS 12Gb/s interface, 7200RPM rotational speed, and 512MB cache. Sealed in helium, it reduces power consumption and increases reliability. With CMR (Conventional Magnetic Recording) technology and a robust 2M MTBF (Mean Time Between Failures), it ensures high data integrity and durability. Ideal for server environments, it offers a compelling storage solution for data-intensive workloads.
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| Brand: | Western Digital | 
|---|---|
| Interface: | SATA | 
| Capacity: | 18TB | 
| Form Factor: | 3.5" | 
| Application: | Server | 


