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WD Ultrastar DC HC520 HUH721212AL4201

Productcode: 0F29561 | EAN/UPC: 8592978145620
262,71 excl.btw
WD Ultrastar DC HC520 HUH721212AL4201 - Hard drive - encrypted - 12 TB - internal - 3.5" - SAS 12Gb/s - 7200 rpm - buffer: 256 MB - TCG Encryption
  • PMR technology works with all capacity enterprise applications & environments
  • Reliable, field-proven, 4th generation design
  • Outstanding power efficiency (Watts/TB)
  • SATA 6Gb/s and SAS 12Gb/s - 12Gb/s SAS compatible with next-gen data centers; backwards compatible with 6Gb/s SAS
  • 2.5M hours MTBF rating
  • Instant Secure Erase (ISE) & Self-Encrypting Drive (SED) options
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Omschrijving

WD Ultrastar DC HC520 HUH721212AL4201 - Hard drive - encrypted - 12 TB - internal - 3.5" - SAS 12Gb/s - 7200 rpm - buffer: 256 MB - TCG Encryption
Product features
  • HelioSeal technology helps solve challenges facing next generation data centers
    Data centers are facing growing pressures. Data volume is expanding, operating costs are rising, yet budgets remain flat. Lowering the total cost of ownership (TCO) has become the focus of data center architects and the Ultrastar DC HC520 provides the best value proposition and greatest storage efficiency available. Compared to 8TB Ultrastar air-filled drives, this HelioSeal hard drive provides 50% more capacity, uses 52% less power (Watts/TB), and is 25% more reliable, rated at 2.5M hours MTBF. Datacenter ready features like a second generation dual-stage actuator - the Western Digital Micro Actuator - enhance head-positioning accuracy to deliver better performance, data integrity and overall drive reliability, especially in multi-drive environments where operational vibration is present.
  • Data durability and data security to support compliance and privacy requirements
    As drive capacity grows beyond single-digit TBs, object storage systems with erasure coding provide better data durability compared to RAID systems, given its tolerance for simultaneous error conditions. The Ultrastar DC HC520 is a best-fit for object storage implementations with its massive capacity and unbeaten reliability rating. Compliance and privacy requirements drive the need for increased data security. The Ultrastar DC HC520 offers security and encryption options to help protect data from unauthorized use, including TCG SAS models.
  • Western Digital quality and service
    The Ultrastar DC HC520 extends Western Digital's long-standing tradition of reliability leadership with a 2.5M-hour MTBF rating. Ultrastar quality, capacity, power efficiency, and world-class technical support and service provide customers with a lower total cost of ownership over previous generations. Western Digital data center drives are backed by an array of technical support and services, which may include customer and integration assistance. Western Digital is dedicated to providing a complete portfolio of products and services to help create environments for data to thrive.

Specificaties

General
Device Type
Hard drive - internal
Capacity
12 TB
Hardware Encryption
Yes
Form Factor
3.5"
Interface
SAS 12Gb/s
Buffer Size
256 MB
Bytes per Sector
4096
Features
Perpendicular Magnetic Recording (PMR), Enterprise, 24x7 availability
Width
101.6 mm
Depth
147 mm
Height
26.1 mm
Weight
660 g
Performance
Drive Transfer Rate
1.2 GBps (external)
Seek Time
8 ms (average)
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 SAS 12 Gb/s
Compatible Bay
3.5"
Power
Power Consumption
9.8 Watt (active)
6.1 Watt (idle)
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

This data is supplied by 1WorldSync and matched through an automated process. Truedata is not responsible for errors in this data.

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