HDD|WESTERN DIGITAL ULTRASTAR|Ultrastar DC HC555|WUH722020CL5204 0B47749|20TB|512 MB|7200 rpm|3,5"|MTBF 2500000 hours|0B47749

Summary: Western Digital Ultrastar DC HC555. HDD capacity: 20 TB, HDD speed: 7200 RPM, Storage drive buffer size: 512 MB, HDD size: 3.5", Interface: SAS3

Category Code: HDC

Unit Box Height: 0.03

Unit Box Length: 0.16

Unit Box Width: 0.11

24/7 operation: Yes

Average latency: 4.16 ms

Component for: server/workstation

HDD average transfer rate: 285 MB/s

HDD Capacity: 20000 GB

HDD interface transfer rate: 12 Gbit/s

HDD size: 3.5 "

HDD speed: 7200 rpm

HDD sustained transfer rate: 272 MiB/s

Hot-swap: No

Interface: SAS3

Mean time between failures (MTBF): 2500000 h

Start/stop cycles: 600000

Storage drive buffer size: 512 MB

Type: HDD

Operating voltage: 5 / 12 V

Power consumption (idle): 5.7 W

Power consumption (typical): 9.2 W

Non-operating shock: 250 g

Non-operating vibration: 1.04 g

Operating shock: 50 g

Operating temperature (T-T): 5 - 60 °C

Operating vibration: 0.67 g

Storage temperature (T-T): -40 - 70 °C

Depth: 147 mm

Height: 26.1 mm

Weight: 690 g

Width: 101.6 mm

Warranty period: 5 year(s)

HDD Family name: Ultrastar DC HC555

Model name: WUH722020CL5204 0B47749

Units per Pallet: 0

Unit Calculated Volume: 0.000528 cubm

Unit Calculated Weight: 0.67 kg