Western Digital Ultrastar DC HC520 internal hard drive 12 TB 7200 RPM 256 MB 3.5" SAS

The breadth and depth of Big Data is driving the universal need for higher capacities across a broad spectrum of applications and workloads. Laying the foundation for a worry-free data center, Western Digital delivers the capacity to conquer the data explosion with the Ultrastar DC HC500 series of hard drives. Built using HelioSeal technology, the industry’s only fifth-generation helium platform, the DC HC500 series is designed for public and private cloud environments, where storage density, Watts/TB and $/TB are critical for creating the most cost-efficient infrastructure. HelioSeal technology is key to achieving higher drive capacities, greater reliability ratings and extreme power efficiency. The result is a lower Total Cost of Ownership (TCO) for our cloud and enterprise customers.

ON ORDER

SKU: 1EX1008

Manufacturer: Western Digital Western Digital

RRP Price €592.00

Specifications

Features

HDD capacity
12 TB
HDD speed
7200 RPM
Storage drive buffer size
256 MB
HDD size
3.5"
Interface
SAS
Type
HDD
HDD interface transfer rate
12 Gbit/s
HDD sustained transfer rate
243 MiB/s
HDD average transfer rate
255 MB/s
Average latency
4.16 ms
24/7 operation
Yes
Start/stop cycles
600000
Mean time between failures (MTBF)
2500000 h

Power

Power consumption (typical)
6.9 W
Power consumption (idle)
5 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
Non-operating vibration
1.04 G
Operating shock
70 G
Non-operating shock
300 G

Weight & dimensions

Width
101.6 mm
Height
26.1 mm
Depth
147 mm
Weight
660 g

Logistics data

Harmonized System (HS) code
84717050

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