WD Ultrastar DC HC555 3.5inch 26.1 18TB 512 7200RPM SAS ULTRA 512E SE P3 DC
18 TB, 3.5"More than 10 items ordered
Data storage interface2
Memory Size5
Product details
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 a 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.
Scope of application | Enterprise |
Interface | SAS |
Cache | 512 MB |
Sustained Speed HDD | 269 MB/s |
Max. Speed | 7200 RPM |
Item number | 49653540 |
Manufacturer | WD |
Category | Hard drives |
Manufacturer no. | 0B47747 |
Release date | 24.9.2024 |
Scope of application | Enterprise |
Interface | SAS |
Form factor | 3.5" |
Storage capacity | 18 TB |
Cache | 512 MB |
Sustained Speed HDD | 269 MB/s |
Max. Speed | 7200 RPM |
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 | China, Germany, Taiwan, Thailand |
Manufacturer commitment | SBTi |
CO₂ emissions | 82,93 kg |
Climate contribution | EUR 2,07 |
Scope of delivery | 1 piece, HDD |
Length | 14.70 cm |
Width | 10.16 cm |
Height | 2.61 cm |
Weight | 679 g |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Hard drives» category have a defect within the first 24 months?
Source: Galaxus- 2.Synology0,8 %
- 4.Dell1 %
- 5.Toshiba1,6 %
- 5.WD1,6 %
- 7.Seagate2,1 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.HPE0 days
- 2.Seagate2 days
- 3.Synology3 days
- 3.Toshiba3 days
- 3.WD3 days
Return rate
How often is a product of this brand in the «Hard drives» category returned?
Source: Galaxus- 1.Ubiquiti0,8 %
- 2.Synology1,4 %
- 3.WD2,5 %
- 4.Seagate3,1 %
- 5.Toshiba3,6 %