Name: Western Digital Ultrastar DC HC555 internal hard drive 20 TB 7200 RPM 512 MB 3.5" SAS3
Brand: Western Digital
Price: 582.97 EUR
Availability: InStock

Western Digital Ultrastar DC HC555 internal hard drive 20 TB 7200 RPM 512 MB 3.5" SAS3

-41 %

Western Digital Ultrastar DC HC555 internal hard drive 20 TB 7200 RPM 512 MB 3.5" SAS3

Specifications

Features
24/7 operation	Yes
Average latency	4.16 ms
Component for	Server/workstation
HDD average transfer rate	285 MB/s
HDD capacity	20 TB
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
Operational conditions
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
Power
Operating voltage	5 / 12 V
Power consumption (idle)	5.7 W
Power consumption (typical)	9.2 W
Weight & dimensions
Depth	147 mm
Height	26.1 mm
Weight	690 g
Width	101.6 mm