Western Digital Hard drive WD121KRYZ 12TB Gold SATA 3.5 inch 7200RPM 256MB Cache Bare

Product: Western Digital Hard drive WD121KRYZ 12TB Gold SATA 3.5 inch 7200RPM 256MB Cache Bare

Description: Invest in Gold
Featuring up to ten times the workload capacity of desktop drives, WD Gold hard drives are designed from the ground up for enterprise-class reliability, capacity, power efficiency and performance.


Vibration Protection
Enhanced RAFF technology uses sophisticated electronics to monitor the drive and correct linear and rotational vibrations in real time for improved performance versus WDs desktop drives in high-vibration environments.


RAID-specific, time-limited error recovery (TLER)
Time-limited error recovery helps to reduce drive fallout within a storage environment caused by the extended hard drive error-recovery processes common to desktop drives.


Dynamic fly height technology
Each read-write heads fly height is adjusted in real time to ensure consistent performance for reduced errors and optimized reliability.


COMPATIBILITY TESTING
All WD Gold hard drives are extensively tested across a variety of popular OEM storage systems, SATA controllers, and host bus adapters, to ensure ease of integration for a plug and play solution.


Technical Specifications
Durable storage with the reliability, capacity, power efficiency and performance for enterprise-class applications.

Logical/Physical bytes per sector
512 / 4096
Formatted capacity
12TB
512n/512e user sectors per drive
23,437,770,752
Interface
SATA 6 Gb/s
Native Command Queuing
Yes
Form Factor
3.5-inch
RoHS compliant
Yes
Performance
Data transfer rate (max):
- Buffer to host: 6Gb/s
- Host to/from drive (sustained): 256MB/s
Cache (MB): 256
Performance Class: 7022RPM Class
Reliability/Data Integrity
Load/unload cycles: 600000
Non-recoverable read errors per bits read: <1 in 10¹⁵
MTBF (hours): 2500000
AFR (%):0.35
Power Management
Average power requirements (W):
- Sequential read: 7.0
- Sequential write: 6.8
- Random read/write: 6.9
- Idle: 5.0
Environmental Specifications
Operating Temperature: 5^oC to 60^oC
Non-operating Temperature: -40^oC to 70C
Shock (Gs):
- Operating (half-sine wave, ms): 70G
- Non-operating (half-sine wave): 300(2ms)/150(11ms)
Acoustics (dBA):
- Idle: 20
- Seek (average): 36
Item Dimension (L inchxW inchxH inch)
6 x 4 x 2
Weight
1.46lb
Warranty Information
5 Years

Model: WD121KRYZ

UPC: 0718037854519

Brand: Western Digital

Shipping: FREE to Continental US, Contact us for international shipping quote.

Available from: AIP

Store Category: Hard Drives

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