Western Digital Ultrastar DC HC320 internal hard drive 8 TB 7200 RPM 256 MB 3.5" SAS

8TB, SAS, 3.5", 512e, SE

Key Features

• Economical Capacity – Helps address budget and access requirements
• High Performance – Up to 12% faster than prior generation Ultrastar 7K6000
• Drop-in Ready – Designed for traditional storage and server applications

Description

As the industry evolves to develop purpose-built solutions for growing data storage requirements, IT managers continue to rely on lower capacity drives that are economical to acquire, yet deliver quick and reliable data access for traditional data center applications. Designed to handle workloads up to 550TB per year, Ultrastar DC HC320 is an 8TB HDD that helps address economic and access requirements of many traditional IT workloads. Lower capacity drives also help address architecture limitations. The Ultrastar DC HC320 is designed for traditional storage and server applications as well as distributed and scalable computing, including block and file storage architectures, providing fast 7200 RPM performance and lower acquisition cost to help ease budget constraints.

Specifications

Hard drive
Component for	Server/workstation
HDD sustained transfer rate	243 MiB/s
HDD interface transfer rate	12 Gbit/s
Write seek time	8.6 ms
Read seek time	8 ms
Average latency	4.16 ms
Mean time between failures (MTBF)	2000000 h
Start/stop cycles	600000
HDD speed	7200 RPM
HDD size	3.5"
HDD capacity	8 TB
Features
Type	HDD
Component for	Server/workstation
HDD sustained transfer rate	243 MiB/s
HDD interface transfer rate	12 Gbit/s
Interface	SAS
Write seek time	8.6 ms
Read seek time	8 ms
Average latency	4.16 ms
Mean time between failures (MTBF)	2000000 h
Start/stop cycles	600000
HDD speed	7200 RPM
HDD size	3.5"
HDD capacity	8 TB
Storage drive buffer size	256 MB
Power
Power consumption (write)	12.8 W
Power consumption (read)	12.8 W
Power consumption (idle)	12.8 W
Operating voltage	5 / 12 V
Operational conditions
Operating temperature (T-T)	5 - 60 °C
Storage temperature (T-T)	-40 - 70 °C
Operating vibration	0.67 G
Operating shock	70 G
Non-operating vibration	1.04 G
Non-operating shock	300 G
Technical details
Quantity per pack	1 pc(s)
Harmonized System (HS) code	84717050
Interface	SAS
Mean time between failures (MTBF)	2000000 h
Packaging content
Storage drive adapter included	No
Weight & dimensions
Width	101.6 mm
Weight	715 g
Height	26.1 mm
Depth	147 mm
Packaging data
Storage drive adapter included	No
Quantity per pack	1 pc(s)
Logistics data
Harmonized System (HS) code	84717050
Other features
Interface	SAS