Western Digital Ultrastar DC HC550 18Tb (0F38353)
3.5" 18 TB 7200 RPM 512Mb SAS 3.0 12Gb/s 4Kn server internal hard drive (bulk)
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The WD Ultrastar DC HC550 18Tb hard drive is specially designed for professional use in data centres. Indeed, this 3.5" enterprise hard drive is perfectly suited for server use with its RVS anti-vibration technology and 550 TB/year load.
3.5" 18 TB 7200 RPM 512Mb SAS 3.0 12Gb/s 4Kn server internal hard drive (bulk)
Ultrastar DC HC550 : High density storage
TheWestern Digital Ultrastar DC HC550 18Tb hard drive is especially dedicated to professionals for use in data centres. Indeed, this 3.5" hard drive for companies has many advantages for a server use such as its RVS anti-vibration technology, a load of 550 TB/year and an MTBF of 2.5 million hours.
Available in capacities from 10TB, the DC HC500 series can be used for enterprise servers, backup systems, cloudand enterprise NAS that require 4096-byte (4Kn) sector size for high performance and high density storage with HelioSeal technology.
Designed for data centres
The Ultrastar DC HC550 features multi-axis shock sensor technology that automatically detects and compensates for even the smallest shocks to protect the data stored on the Ultrastar DC HC550. It is equipped with RAID specific features such as error recovery time which is reduced by the hard drive's error recovery processes. Ramp load/unload technology moves the recording heads away from the platters when the drive is not in use and when powering down, ensuring less wear and tear on the recording heads and media.
Main features :
- 3.5" 18TB hard drive for data centres
- Professional use for servers, NAS, cloud and data centres
- Cache memory: 512 MB
- Rotational speed: 7200 RPM
- Anti-vibration technology RVS (Rotation Vibration Safeguard)
- MTBF: 2.5 million hours
- Annual load: 550 TB
- Average power consumption: 6.5 W (operating), 5.6 W (idle)
- Manufacturer warranty: 5 years
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General information |
Product name |
Western Digital Ultrastar DC HC550 18Tb (0F38353) |
Brand |
Western Digital | |
Model |
0F38353 | |
Main characteristics |
Interface with the computer |
SAS 3.0 12Gb/s |
Hard drive format |
3" 1/2 | |
Capacity |
18 TB | |
Performance |
Rotation speed |
7200 RPM |
Cache size |
512 MB | |
Recording technology |
EAMR | |
Design |
Hard drive type |
HDD (Hard Disk Drive) |
Use |
for server | |
Physical characteristics |
Width |
101.6 mm |
Height |
26.1 mm | |
Depth |
147 mm | |
Weight |
690 g | |
Warranties |
Commercial warranty |
Seller 3 years |
Legal warranty |
See terms & conditions |
Product referenced on 30 Mar 2022
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