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Home Internal Hard Drives Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM 512 MB 3.5″ Serial ATA
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Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM 512 MB 3.5″ Serial ATA

£239.99 Original price was: £239.99.£79.86Current price is: £79.86.

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SKU: US-14994284872062 Category: Internal Hard Drives
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Description

Western Digital Ultrastar DC HA340 internal hard drive 12 TB 7200 RPM 512 MB 3.5″ Serial ATA

  • Ultrastar DC HA340 drives extend Western Digital’s long-standing tradition of reliability leadership with a 2.0M-hour MTBF failure rating (projected) and a 5-year limited warranty.
  • Capacity points support both OEM and cloud deployments as well as traditional IT systems.
  • Performance-optimized to handle heavy application workloads up to 550TB per year

Economical Capacities and Fast Data Access for the Data Center
The Ultrastar® DC HA340 HDD in 4TB, 6TB, and 8TB delivers efficiency and performance for traditional and legacy systems based on proven CMR technology. Designed for a variety of applications including traditional storage arrays, rack-mounted storage enclosures and server-based storage systems, these drives are offered at 7,200 RPM with 6Gb/s SATA and Advanced Format 512e format.
Technology innovation delivers efficiency and performance for legacy systems
Address data center requirements by providing legacy capacities from 4TB to 8TB while implementing the latest in HDD storage technologies.
Proven and cost-efficient design
Ultrastar DC HA340 drives are based on an air-based HDD platform with Conventional Magnetic Recording (CMR) technology in a 3.5-inch form factor.  
Performance and protection 
These 4TB, 6TB, and 8TB HDD’s leverage a dual-stage microactuator to enhance head positioning accuracy for better drive performance.  
Designed for data center workloads
The Ultrastar DC HA340 is performance-optimized to handle heavy application workloads of up to 550TB2 per year.
Built with reliability in mind 
This robust drive delivers dependability in intense data center environments with up to 2M hours MTBF3 (projected). 
Quality and security
Provides additional peace of mind with a 5-year limited warranty. 

Features
Mean time between failures (MTBF) 2000000 h
Workload rate limit 550 TB/year
Start/stop cycles 600000
24/7 operation Yes
Advanced Format (AF) Yes
Uncorrectable Bit Error Rate (UBER) < 1 per 10^15 bits read
Average latency 4.16 ms
HDD sustained transfer rate 255 MiB/s
HDD interface transfer rate 6 Gbit/s
Storage drive buffer size 512 MB
Component for Server/workstation
Type HDD
Interface Serial ATA
HDD size 3.5″
HDD speed 7200 RPM
HDD capacity 12 TB
Power
Operating voltage 5 / 12 V
Power consumption (idle) 8.4 W
Power consumption (typical) 9.2 W
General
Product family Ultrastar
Operational conditions
Non-operating shock 250 G
Operating shock 70 G
Non-operating vibration 1.04 G
Operating vibration 0.67 G
Storage temperature (T-T) -40 – 70 °C
Operating temperature (T-T) 5 – 60 °C
Weight & dimensions
Weight 750 g
Height 147 mm
Depth 26.1 mm
Width 101.6 mm
Packaging data
Quantity per pack 1 pc(s)
Other features
Linux operating systems supported Yes
Windows operating systems supported Yes
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