Scan code: LN98611 Manufacturer code: 0F29532

Western Digital Ultrastar DC 12TB Enterprise HDD/Hard Drive

12TB Western Digital Ultrastar DC HC520, 3.5" Enterprise HDD, SAS 12Gb/s, 7200rpm, 512e, SE

Scan code: LN98611 Manufacturer code: 0F29532
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Cost of purchase: £443.99
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Cost of purchase: £443.99
Total inc. interest: £443.99
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Cost of purchase: £443.99
Total inc. interest: £443.99
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Product Overview More Value to the Data Centre with Maximum Capacity, Power Efficiency and Reliability
Laying the foundation for a worry-free data centre, Western Digital delivers capacity to conquer the data explosion – Ultrastar® DC HC520, previously known as Ultrastar He12 and part of our HC500 series of helium-filled hard drives. Designed to handle workloads up to 550TB per year, the Ultrastar DC HC520 is the industry’s first 12TB drive and uses traditional perpendicular magnetic recording (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, Ultrastar DC HC510. This high capacity helium drive offers one of the lowest power profiles in the industry to help data centre architects meets eco-environmental goals and requirements. Targeted at 2.5M hours MTBF, the Ultrastar DC HC520 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 Western Digital and the Ultrastar DC HC520 to deliver more capacity, more efficiency, more reliability and more value to your data centre.

HelioSeal Technology Helps Solve Challenges Facing Next Generation Data Centres
Data centres 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 centre 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. Datacentre 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. Refer to our technical brief to learn more. A choice of 6 GB/s SATA and 12 GB/s SAS interface enables easy integration into high performance data centres.

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 and a 5-year limited warranty. 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 centre 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. Features • 12TB capacity in a standard 3.5-inch form factor.
• PMR technology works with all capacity enterprise applications & environments.
• Reliable, field-proven, 4th generation design.
• Outstanding power efficiency (Watts/TB).
• 12 GB/s SAS compatible with next-gen data centres; backwards compatible with 6 GB/s SAS.
• 2.5M hours MTBF2 rating & 5-year limited warranty.
• Instant Secure Erase (ISE) & Self-Encrypting Drive (SED) options.
• Advanced Format 4Kn and 512e models.
Specifications
Capacity 12288 GB
Edition Ultrastar DC HC520
Form Factor 3.5"
SSHD No
Flash Memory Size N/A
Flash Memory Type N/A
Height 26.1 mm
Rotation Speed 7200 rpm
Sector Size 512E/4096N
Cache 256MB
Access Time N/A
Host to/from Drive Sustained Transfer Rate 255 MB/s
Interface SAS-3 (12Gb/s)
Load/Unload Cycles 600,000
Annualised Workload Rating  
Non-Recoverable Read Errors per Bits Read <1 in 10^15
Max. Operating Shock 70 G
NCQ No
Max.Power Usage 10.1 W
Dimensions 101.6 x 26.1 x 147 (WxHxD mm)
Package Type Retail
Additional Information
Scan Code LN98611
Model Number 0F29532
GTIN 7330381535192
Warranty

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Western Digital Ultrastar DC 12TB Enterprise HDD/Hard Drive
Western Digital Ultrastar DC 12TB Enterprise HDD/Hard Drive