WD Ultrastar DC HC555 3.5inch 26.1 18TB 512 7200RPM SAS ULTRA 512E SE P3 DC
18 TB, 3.5", CMRfree shipping
The WD Ultrastar DC HC555 is designed for data centers that require large storage capacities and reliable performance. With a capacity of 18 TB, this internal hard drive supports continuous operation around the clock, making it suitable for high-demand environments. Its advanced features include Dynamic Fly Height technology and Energy-assisted PMR, ensuring efficient data processing for various applications. This drive operates within a temperature range of 5°C to 60°C and can also be used under extreme storage conditions, enhancing its durability and longevity. The low noise emission of 32 dBA allows for quiet operation, while the robust spindle speed of 7200 RPM and data transfer rate of 1.2 GBps boost performance. The WD Ultrastar DC HC555 is designed with a focus on data integrity and features a rotational vibration sensor and Triple-State Actuator technology, making it a reliable choice for modern data storage needs.
Interface version | SAS 3.0 |
Storage Technology | CMR |
Memory Scope of application | Enterprise |
Max. Speed | 7200 RPM |
Interface | SAS |
Cache | 512 MB |
Sustained Speed HDD | 1200 MB/s |
Item number | 49653540 |
Manufacturer | WD |
Category | Hard drives |
Manufacturer no. | 0B47747 |
Release date | 24.9.2024 |
Memory Scope of application | Enterprise |
Interface | SAS |
Interface version | SAS 3.0 |
Form factor | 3.5" |
Storage capacity | 18 TB |
Cache | 512 MB |
Sustained Speed HDD | 1200 MB/s |
Max. Speed | 7200 RPM |
Storage Technology | CMR |
Hard disk filling | Helium |
Max. Workload Rate | 550 TB/J |
MTBF | 2500000 h |
Hard disk additional functions | Native command queuing |
Maximum operating temperature | 60 °C |
Max. noise level | 32 dB |
Power consumption (standby) | 5.70 W |
Power consumption | 9.20 W |
Country of origin | Thailand |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1 x WD Ultrastar DC HC555 18TB SAS hard drive |
Length | 14.70 cm |
Width | 10.16 cm |
Height | 2.61 cm |
Weight | 679 g |
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