WD 12TB Ultrastar 7200 rpm SATA 3.5" Internal Data Center HDD

BH #WEWDBBUR0120 • MFR #WDBBUR0120BNC-WRSN
WD 12TB Ultrastar 7200 rpm SATA 3.5" Internal Data Center HDD
Key Features
  • 12TB Storage Capacity
  • 3.5" Form Factor
  • SATA III 6 Gb/s Interface
  • 256 MB Cache
The 12TB Ultrastar 7200 rpm SATA 3.5" Internal Data Center HDD from WD is an enterprise-grade drive designed for demanding 24x7 data storage solutions. Ultrastar drives are built to be durable, using CMR technology and featuring up to an error tolerance of <1 in 1015, a MTBF rating of 2 million hours, and an Annualized Failure Rate (AFR) of 0.44%, depending on the model. Endurance aside, this drive offer fast 7200 rpm performance with 256 MB of cache and data transfer speeds of up to 255 MB/s.
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WD Internal HDD Overview

  • 1Description
  • 2Enterprise-Class Storage
  • 3Vibration Protection
  • 4Dynamic Fly-Height & Dual-Stage Actuator Technology
  • 5Compatibility Testing
By B&H Photo's

The 12TB Ultrastar 7200 rpm SATA 3.5" Internal Data Center HDD from WD is an enterprise-grade drive designed for demanding 24x7 data storage solutions. Ultrastar drives are built to be durable, using CMR technology and featuring up to an error tolerance of <1 in 1015, a MTBF rating of 2 million hours, and an Annualized Failure Rate (AFR) of 0.44%, depending on the model. Endurance aside, this drive offer fast 7200 rpm performance with 256 MB of cache and data transfer speeds of up to 255 MB/s.

Enterprise-Class Storage
Designed for data centers and demanding environments, WD Ultrastar drives have a MTBF rating of at least two million hours and are built for yearly (24x7x365) operation.
Vibration Protection
WD Ultrastar drives are built with Enhanced Rotational Safeguard (RVS) technology, which monitors and corrects linear and rotational vibrations in real-time for improved performance.
Dynamic Fly-Height & Dual-Stage Actuator Technology
Dynamic Fly-Height technology utilizes real-time read/write head adjustments for consistent performance, reduced errors, and optimized reliability. Dual-Stage Actuator technology improves positional accuracy over the data track. The primary actuator provides course displacement using conventional methods, whereas the secondary actuator uses piezoelectric motion to fine-tune the head positioning to a higher degree of accuracy.
Compatibility Testing
WD Ultrastar hard drives are extensively tested with a variety of storage systems, SATA controllers, and host bus adapters to ensure they are a simple plug-and-play storage solution.
UPC: 718037869285

WD Internal HDD Specs

Storage Capacity12 TB SATA III (6 Gb/s) 3.5" HDD (7200 rpm)
Read SpeedMaximum: 255 MB/s
Write SpeedNot Specified by Manufacturer
Buffer256 MB
HDD Specs
Noise Level20.0 dB (Idle)
36.0 dB (Active)
Reliability / Data Integrity
Annualized Failure Rate (AFR)0.35 %
EncryptionNone
Load/Unload Cycles600,000
Mean Time Between Failures (MTBF)2.5 Million Hours
Non-Recoverable Read Errors per Bits Read1 in 1015
Electrical
Power Draw6.3 W (Active)
5.0 W (Idle)
Supported Voltage5 VDC, 12 VDC
Environmental
Operating Temperature41 to 140°F / 5 to 60°C
Storage Temperature-40 to 158°F / -40 to 70°C
Operating Shock70 G / 2.0 ms
Storage Shock300 G / 2.0 ms
General
CertificationsRoHS
*as per Manufacturer
Dimensions5.8 x 4 x 1" / 147.32 x 101.6 x 25.4 mm
Weight1.46 lb / 0.66 kg
Packaging Info
Package Weight1.64 lb
Box Dimensions (LxWxH)7.8 x 5 x 2.7"

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