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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WD Ultrastar DC HC520 HUH721212AL4201

€ 317,88 incl. 21% btw € 262,71excl. 21% btw

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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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WD Ultrastar DC HC520 HUH721212AL4201

Omschrijving

Specificaties

Productvideo

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