Brand: Western Digital · SKU: 0F38462 · MPN: 0F38462 · Category: Storage
The Western Digital Ultrastar DC HC550 16TB (model 0F38462) is an enterprise-grade internal hard drive designed for high-density storage and data center applications. Utilizing 6th generation HelioSeal technology, it offers superior power efficiency and reliability. The drive features Energy-Assisted Magnetic Recording (EAMR) and a Triple Stage Actuator (TSA) to enhance head-positioning accuracy and increase areal density. With a 7200 RPM rotational speed, 512MB cache, and SATA 6Gb/s interface, it provides sustained transfer rates up to 262 MB/s. It is rated for a 2.5 million hour MTBF and a workload of 550TB per year, making it ideal for cloud storage, big data, and hyperscale environments.
| MTBF | 2,500,000 hours |
|---|---|
| Cache | 512MB |
| Capacity | 16TB |
| Interface | SATA 6Gb/s |
| Form Factor | 3.5-inch |
| Sector Size | 512e |
| Rotational Speed | 7200 RPM |
| Power Consumption | 6.5W Operating / 5.6W Idle |
| Recording Technology | CMR / EAMR |
| Sustained Transfer Rate | Up to 262 MB/s |
| Warranty | 5-Year Limited Manufacturer Warranty |
| Weight | 1.52 lbs (690g) |
| Dimensions | 4.0" x 5.8" x 1.0" (101.6mm x 147mm x 26.1mm) |
The Ultrastar DC HC550 delivers massive capacity with industry-leading reliability. By sealing helium inside the drive, Western Digital reduces internal friction and turbulence, leading to lower operating temperatures and reduced power requirements compared to air-filled drives.
Yes, this Western Digital Ultrastar DC HC550 16TB 3.5" 7200 RPM SATA 6Gb/s 512e Internal Hard Drive (0F38462) is 100% genuine Western Digital hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Western Digital Ultrastar DC HC550 16TB 3.5" 7200 RPM SATA 6Gb/s 512e Internal Hard Drive includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 0F38462.