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WD 12TB Ultrastar DC HC520 7200 RPM SATA 3.5" Hard Drive

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Quicklinx: DTNQWS00 Mfr#: 0F30146
Form Factor: 3.5"
Type: Hard drive
Interface Type: Serial ATA-600
Capacity: 12TB
Spin Speed (rpm): 7200rpm
13 in stock
£326.22 ex VAT
£391.46 inc VAT
Qty
Standard delivery Delivered within 3 working days

Description

Laying the foundation for a worry-free data center, HGST delivers capacity to conquer the data explosion - Ultrastar He12 HDD. Designed to handle workloads up to 550TB per year, the Ultrastar He12 HDD is the industry's first 12TB drive and uses PMR technology to make it drop-in ready for any enterprise-capacity application or environment. The stable internal environment created by fourth-generation HelioSeal technology enables a new 8-disk design, increasing the capacity by 20% when compared to the 7-disk design of the prior generation. This highest capacity helium drive offers the lowest power profile in the industry to help data center architects meet eco-environmental goals and requirements. Targeted at 2.5M hours MTBF, the Ultrastar He12 HDD provides the highest reliability rating available of all HDDs on the market today by building on the successful design of its 10TB, 8TB and 6TB predecessors. Trust HGST and the Ultrastar He12 HDD to deliver more capacity, more efficiency, more reliability and more value to your data center.

  • Power efficiency and reliability

    Laying the foundation for a worry-free data center, HGST delivers capacity to conquer the data explosion - Ultrastar HE12 HDD. Designed to handle heavy workloads, the Ultrastar HE12 HDD uses PMR technology to make it drop-in ready for any enterprise-capacity application or environment.
  • Helps solve data center challenges

    Data centers are facing growing pressures. Data volume is expanding, operating costs are rising, yet budgets remain flat. Lowering the total cost of ownership has become the focus of data center architects and the Ultrastar HE12 HDD provides great value proposition and amazing storage efficiency.

Specifications

Summary

Product Description
WD Ultrastar DC HC520 HUH721212ALE604 - hard drive - 12 TB - SATA 6Gb/s
Type
Hard drive - internal - Dual Stage Actuator (DSA), Secure Erase function, HelioSeal, 24x7 continuous operation, Enhanced Rotational Vibration Safeguard (RVS), advanced format 512e, Dynamic fly height technology
Capacity
12 TB
Form Factor
3.5"
Interface
SATA 6Gb/s
Data Transfer Rate
600 MBps
Buffer Size
256 MB
Spindle Speed
7200 rpm
Features
Dual Stage Actuator (DSA), Secure Erase function, HelioSeal, 24x7 continuous operation, Enhanced Rotational Vibration Safeguard (RVS), advanced format 512e, Dynamic fly height technology
Dimensions (WxDxH)
101.6 mm x 147 mm x 26.1 mm
Weight
660 g
Manufacturer Warranty
5-year warranty


Detailed Specification

General

Device Type
Hard drive - internal
Capacity
12 TB
Form Factor
3.5"
Interface
SATA 6Gb/s
Buffer Size
256 MB
Bytes per Sector
512
Features
Dual Stage Actuator (DSA), Secure Erase function, HelioSeal, 24x7 continuous operation, Enhanced Rotational Vibration Safeguard (RVS), advanced format 512e, Dynamic fly height technology
Width
101.6 mm
Depth
147 mm
Height
26.1 mm
Weight
660 g

Performance

Drive Transfer Rate
600 MBps (external)
Internal Data Rate
255 MBps
Seek Time
8 ms (average) / 8.6 ms (max)
Average Latency
4.16 ms
Spindle Speed
7200 rpm

Reliability

MTBF
2,500,000 hours
24x7 Operation
Yes
Non-Recoverable Errors
1 per 10^15
Load / Unload Cycles
600,000

Expansion & Connectivity

Interfaces
1 x SATA 6 Gb/s
Compatible Bay
3.5"

Power

Power Consumption
6.9 Watt (active) , 5 Watt (idle)

Miscellaneous

Compliant Standards
RoHS 2011/65/EU

Manufacturer Warranty

Service & Support
Limited warranty - 5 years

Environmental Parameters

Min Operating Temperature
5 °C
Max Operating Temperature
60 °C
Min Storage Temperature
-40 °C
Max Storage Temperature
70 °C
Shock Tolerance (operating)
70 g @ 2 ms half-sine wave
Shock Tolerance (non-operating)
300 g @ 2 ms half-sine wave
Vibration Tolerance (operating)
0.67 g @ 5-500 Hz
Vibration Tolerance (non-operating)
1.04 g @ 2-200 Hz

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Form Factor: 3.5"
Type: Hard drive
Interface Type: Serial ATA-600
Capacity: 12TB
Spin Speed (rpm): 7200rpm
Brand: WD
Stock Status: In Stock
Price Range Ex VAT: 300 - 500
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