Western Digital Purple Pro internal hard drive 22 TB 7200 RPM 512 MB 3.5" Serial ATA III

SKU
WD221PURP
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In stock
22 TB, 3.5", SATA 6 Gb/s, 7200 RPM, CMR
Advanced Storage for Smart Video Solutions
WD Purple Pro drives are designed for advanced AI-enabled recorders, video analytics servers and deep learning solutions requiring additional capacity, performance and workload capability.

Purpose-built storage for your smart video solution
The WD Purple™ Pro HDD, with OptiNAND™ technology in 22TB, delivers big capacity in an enterprise-class drive for video analytics servers, AI, and deep learning systems to enable data-driven outcomes.

Western Digital's exclusive AllFrame™ AI technology
AllFrame AI technology supports up to 32 AI streams for deep learning analytics within the system while reducing frame drops.

Multiple cameras, multiple streams
WD Purple™ Pro drives are optimized to handle up to 64 single-stream HD cameras in addition to 32 concurrent AI streams. This flexibility allows you to easily upgrade and scale your smart video solution to meet your changing needs.

Advanced workload capability for advanced systems
These reliable drives are built with a workload rating up to 550TB/year to keep up with the 24/7 data capture and analysis demands of advanced AI-enabled recorders, video analytics appliances, and deep learning analytics servers.

Designed for reliable operation
Engineered with an MTBF of up to 2.5 million hours and backed with a 5-year limited warranty, the WD Purple™ Pro HDD also features tarnish-resistant components and full multi-bay support for dependable operation in large-scale surveillance systems.

Proactive storage management with WDDA™
Western Digital Device Analytics™ (WDDA) provides drive health management features for compatible recorders and video management systems.
SKU WD221PURP
EAN 0718037893532
Specification
Hard drive
Component forSurveillance system
HDD interface transfer rate6 Gbit/s
Workload rate limit550 TB/year
RAID levelsJBOD
Mean time between failures (MTBF)2500000 h
Start/stop cycles600000
Hot-swapNo
HDD speed7200 RPM
HDD size3.5"
HDD capacity22 TB
Features
TypeHDD
Component forSurveillance system
HDD interface transfer rate6 Gbit/s
Workload rate limit550 TB/year
InterfaceSerial ATA III
RAID levelsJBOD
Mean time between failures (MTBF)2500000 h
Start/stop cycles600000
Hot-swapNo
HDD speed7200 RPM
HDD size3.5"
HDD capacity22 TB
Storage drive buffer size512 MB
Advanced Format (AF)Yes
24/7 operationYes
Noise level (idle)20 dB
Power
Power consumption (standby)1.2 W
Power consumption (idle)5.6 W
Operational conditions
Operating temperature (T-T)0 - 65 °C
Storage temperature (T-T)-40 - 70 °C
Operating shock40 G
Non-operating shock200 G
Technical details
Quantity per pack1 pc(s)
Compliance certificatesRoHS
InterfaceSerial ATA III
Mean time between failures (MTBF)2500000 h
Hot-swapNo
Weight & dimensions
Width101.6 mm
Weight670 g
Height26.1 mm
Depth147 mm
Packaging data
Quantity per pack1 pc(s)
Other features
InterfaceSerial ATA III
Compliance certificatesRoHS
Manufacturer Western Digital
In Stock Y