Introduction

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 22TB1, 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 cameras2 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/year3 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 hours4 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.

Features

HDD size

3.5"

HDD capacity

8 TB

HDD speed

7200 RPM

Interface

Serial ATA

Type

HDD

Component for

PC

Hybrid-HDD cache memory

0.256 GB

HDD interface transfer rate

6 Gbit/s

HDD average transfer rate

265 MB/s

RAID levels

JBOD

Number of AI channels

32

Maximum number of cameras supported

64

Start/stop cycles

600000

Workload rate limit

550 TB/year

Noise level (idle)

27 dB

Mean time between failures (MTBF)

2500000 h

Compatible products

Up to 64 single-stream cameras

Certification

BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL

Power

Power consumption (standby)

0.3 W

Power consumption (off)

0.3 W

Power consumption (read)

7.3 W

Power consumption (write)

7.3 W

Power consumption (idle)

6.5 W

Operational conditions

Operating temperature (T-T)

0 - 65 °C

Storage temperature (T-T)

-40 - 70 °C

Operating shock

65 G

Non-operating shock

250 G

Technical details

Warranty period

5 year(s)

Compliance certificates

BSMI, CE, Federal Communications Commission (FCC), KC, RCM, RoHS, UKCA, UL, VCCI

Weight & dimensions

Width

101.6 mm

Height

26.1 mm

Depth

147 mm

Weight

715 g

Packaging data

Quantity

1