Western Digital Ultrastar DC HC520 12TB Hard Drive

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  • 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)
  • 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 & 5-year limited warranty
  • Instant Secure Erase (ISE) & Self-Encrypting Drive (SED) options
  • Advanced Format 4Kn and 512e models
  •  Delivery & Return

    🚚 Shipping and Risk:

    • Order Will Be Shipped Within 24-48 Working Hours After the Order is Processed.
    • Shipping Partners : Delhivery, XpressBees, Gati, BlueDart, Ecom Express (Depending on Availability at Your Pincode), Computech DOES NOT Have any Control over Operations of Shipping Partners.
    • Delivery dates are estimates Provided By Shipping Partners. Shipping Partners are solely responsible for any kind of Delays.
    • Loss or damage occured during shipping is Computech Responsibility.
    • You Must Leave a Remark During Delivery to Delivery Guy About Damaged Box or Package, and Make an Un-cut Unboxing Video of the Package.
    • You must notify Computech of damaged or missing items from your order within 24-hours of receiving your package

    ♻️ Replacement and Refund Policy:

    • We accept replacement if product is defective or wrong product shipped no return or refund will be entertained.
    •  For gaming chairs only part replacement is applicable if the product delivered is defective or damaged, no refunds will be there for orders of gaming chairs.
    • If the seal of the product is opened and the product is not faulty then return/refund will not be applicable.
    • Packaging material should be kept by the buyer until the replacement window is opened as this will help them to pack the product to its original form to avoid any damage during the transit.
    • Product should be packed in a proper way as it was received by the buyer, do not apply tapes or glues directly on the product or on the product box, this may lead to cancellation of your replacement request.
    • All the accessories which were delivered along with the product should be returned in the same way and along with the product.
    • If the payment was made through our payment gateway, then it will be refunded in same account by which the payment was done, in case of BANK TRANSFER and COD orders refunds will be done only in buyers bank account. Refunds usually takes 7-10 working days to reflect in your account.
  Estimated Delivery: Mar 04 – Mar 08
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Western Digital 12TB Ultrastar DC HC520 SATA HDD – 7200 RPM Class, 256MB Cache, SATA 6 Gb/s, 3.5″ (HUH721212ALE604)

WD Ultrastar DC HC520 12TB SATA 6Gb/s Enterprise Hard Drive HUH721212ALE604

The New Gold Standard

The secret ingredient in our WD Gold product line, Ultrastar hard drives feature up to 10 times the workload rating of desktop drives and employ advanced technologies for enterprise-class reliability, power efficiency and performance.

Designed from the ground up to be an ultra-robust storage device, Ultrastar drives are the perfect solution for your business.

High workload rating

Delivering dependable performance to any storage environment, Ultrastar hard drives are designed with a workload rating up to 550TB per year, up to 10 times the rating for desktop drives. Ultrastar drives employ advanced technologies for enterprise-class reliability, power efficiency and performance.

Enterprise-class storage to rely on With up to 2.5 million hours MTBF, Ultrastar hard drives deliver reliability and durability, are built for year operation (24x7x365) within the most demanding storage environments, and are backed with a 5 year limited warranty.

 

HelioSeal Technology

Fourth generation HelioSeal technology creates a stable internal environment while enabling an 8-disk design, which increases capacity the 20% compared to the previous generation. Also, when compared to 8TB Ultrastar air-filled drives, this HelioSeal hard uses 52% less power (Watts/TB), and is 25% more reliable, rated at 2.5M hours MTBF.

Data Center Ready

Data center features such as a second generation dual-stage actuator enhances head-positioning accuracy to deliver better performance, data integrity, and overall drive reliability, especially in multi-drive environments where operational vibration is present.

Security

Secure Erase (SE) technology is offered without user-data encryption and is designed to effectively wipe data from all areas of the drive.

 

Highlights

  • 12TB capacities support both OEM & Cloud deployments
  • Common Hardware & Firmware to minimize redundant testing needs
  • Advanced Format 512e models
  • Self-encrypting drive options
  • 5-year limited warranty

Applications and Workloads

  • Distributed file systems, like Apache Hadoop®, to support Big Data analytics
  • Rack-mounted storage enclosures
  • Server-based distributed storage systems
  • Direct & Network Attached Storage (DAS & NAS)
  • RAID configurations
Brand WD
Product Line WD Ultrastar DC HC520
Model HUH721212ALE604
Hard Drive Type Internal hard drive
Form Factor 3.5″
Form Factor (metric) 8.9 cm
Form Factor (Short) 3.5″
Form Factor (Short) (metric) 8.9 cm
Storage Interface Serial ATA-600
Interface Serial ATA-600
Capacity 12 TB
Average Seek Time 8 millisecond
Max Seek Time 8.6 millisecond
Average Latency 4.16 millisecond
Data Transfer Rate 600 MBps
Internal Data Rate 255 MBps
Buffer Size 256 megabyte, 256 megabyte
Spindle Speed 7200 revolutions per minute
Bytes per Sector 512
Non-Recoverable Errors 1 per 10^15
Load / Unload Cycles 600,000
24×7 Operation Yes
Features 24×7 continuous operation, Advanced format 512e, Dual Stage Actuator (DSA), Dynamic fly height technology, Enhanced Rotational Vibration Safeguard (RVS), HelioSeal, Secure Erase function
Interface Provided
Interfaces 1 x SATA 6 Gb/s
Bay Required
Compatible Bay 3.5″
Power Consumption
Power Consumption 5 Watt (idle), 6.9 Watt (active)
Miscellaneous
MTBF 2,500,000 Hours
Compliant Standards RoHS 2011/65/EU
Dimensions & Weight
Width 4 inch
Depth 5.8 inch
Height 1 inch
Weight 23.28 ounce
Service & Support
Warranty 5-year warranty
Shock & Vibration Tolerance
Shock Acceleration (Operating) 70 gram
Shock Duration (Operating) 2 ms half-sine wave
Shock Acceleration (Non-operating) 300 gram
Shock Duration (Non-operating) 2 ms half-sine wave
Vibration Acceleration (Operating) 0.67 gram
Vibration Frequency Range (Operating) 5-500 Hz
Vibration Acceleration (Non-operating) 1.04 gram
Vibration Frequency Range (Non-operating) 2-200 Hz
Environmental Parameters
Min Operating Temperature 41 degree Fahrenheit
Max Operating Temperature 140 degree Fahrenheit
Min Storage Temperature -40 degree Fahrenheit
Max Storage Temperature 158 degree Fahrenheit
Weight 1 kg
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