






🚀 Elevate your data center game with the Ultrastar DC HC520 — where power meets precision.
The HGST Ultrastar DC HC520 is a 12TB helium-filled 3.5-inch HDD engineered for data centers and hyperscale environments. Featuring a 7200 RPM spindle, SATA 6Gb/s interface, and 256MB cache, it delivers high capacity with 52% lower power consumption per TB compared to air-filled drives. With a 2.5 million hour MTBF and instant secure erase capability, it offers unmatched reliability and security for enterprise workloads up to 550TB/year.
| Brand | HelioSeal |
| Manufacturer | hp |
| Series | Ultrastar He12 |
| Colour | Grey |
| Form Factor | 3.5-inch |
| Item Height | 1.03 Inches |
| Item Width | 4.01 Inches |
| Product Dimensions | 14.71 x 10.19 x 2.62 cm; 762 g |
| Item model number | 0F30144 |
| Hard Drive Size | 12 TB |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Drive Interface | SATA 6 GB/s |
| Hard Disk Rotational Speed | 7200 RPM |
| Are Batteries Included | No |
| Included Components | 12 TB Data Center Hard Drive |
| Manufacturer | hp |
| Item Weight | 762 g |
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