The ULTRASTAR DC HC555 3.5IN 26.1 hard drive from Western Digital is a powerful storage solution specifically designed for the enterprise sector. With a storage capacity of 12 terabytes, it provides ample space for large amounts of data and demanding applications. The hard drive utilizes a SATA interface and achieves a maximum rotational speed of 7200 RPM, ensuring efficient data processing and fast access times. The use of helium as a filling material helps reduce air resistance, improving energy efficiency and minimizing heat generation. With a transfer rate of up to 269 megabytes per second, the ULTRASTAR DC HC555 is ideal for data-intensive environments where speed and reliability are critical.
Interface version | SATA III |
Storage Technology | CMR |
Memory Scope of application | Enterprise |
Max. Speed | 7200 RPM |
Interface | SATA |
Item number | 59711427 |
Manufacturer | WD |
Category | Hard drives |
Manufacturer no. | 0B48720 |
Release date | 26.6.2025 |
Memory Scope of application | Enterprise |
Interface | SATA |
Interface version | SATA III |
Form factor | 3.5" |
Hard drive height | 26mm |
Storage capacity | 12 TB |
Cache | 512 MB |
Sustained Speed HDD | 269 MB/s |
Max. Speed | 7200 RPM |
Storage Technology | CMR |
Hard disk filling | Helium |
Max. Workload Rate | 550 TB/J |
Hard disk additional functions | Native command queuing |
Maximum operating temperature | 60 °C |
Power consumption | 6.40 W |
Country of origin | Taiwan |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1 x Western Digital Ultrastar DC HC555 hard drive |
Length | 14.70 cm |
Width | 10.16 cm |
Height | 2.61 cm |
Weight | 690 g |
Product Safety |
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