WD Ultrastar DC HC555 20TB — discount 10%

About this product

Features

HDD capacity: 20 TB

HDD speed: 7200 RPM

Buffer size of storage drive: 512 MB

HDD size: 3.5“

Interface: Serial ATA III

Type: HDD

Component for: Server/Workstation

Hot-swap: No

HDD interface transfer rate: 6 Gbit/s

Continuous HDD transfer rate: 272 MiB/s

Average HDD transfer rate: 285 MB/s

Average waiting time: 4.16 ms

24/7 operation: Yes

Start/stop cycles: 600,000

Mean time between failures (MTBF): 2,500,000 h

energy

Power consumption (standard operation): 6.4 W

Energy consumption (idle): 5.3 W

Operating voltage: 5 / 12 V

Operating conditions

Operating temperature: 5 - 60 °C

Storage temperature range: -40 - 70 °C

Vibrations during operation: 0.67 G

Vibrations out of service: 1.04 G

Impact resistance in operation: 50 G

Impact resistance when out of service: 250 G

Weight and dimensions

Width: 101.6 mm

Height: 26.1 mm

Depth: 147 mm

Weight: 690 g

Other functions

Warranty period: 5 years