The WD Purple Pro 12TB (WD122PURP) is a 3.5 inch SATA 6Gb/s surveillance hard drive built for AI-enabled NVRs and video analytics servers. With 7200 RPM class performance, a 512MB cache, CMR recording and a workload rating of up to 550TB per year, it records continuously from up to 64 HD cameras and supports 32 AI streams. AllFrame AI technology reduces dropped frames, while Western Digital Device Analytics helps monitor drive health. Backed by 2 million hours MTBF and a 5-year limited warranty, it is a dependable choice for security installers, businesses and system integrators in Saudi Arabia.
Key Features
12TB capacity for long retention of high-resolution surveillance footage
7200 RPM class speed for demanding recording and analytics workloads
512MB cache to handle many simultaneous video streams
CMR recording for consistent write performance
AllFrame AI technology to reduce dropped frames and video loss
Up to 64 HD cameras and 32 AI streams supported
550TB/year workload rating for 24/7 operation
Western Digital Device Analytics (WDDA) for proactive health monitoring
RV sensors for stable performance in multi-bay systems with no bay limit
2,000,000 hours MTBF and 5-year limited warranty
Full Specifications
General Information
Brand
Western Digital
Product Name
WD Purple Pro 12TB
Part Number
WD122PURP
Product Type
Internal surveillance hard drive
Condition
New, genuine Western Digital stock
Storage
Capacity
12TB
Form Factor
3.5 inch
Rotational Speed
7200 RPM class
Cache
512MB
Recording Technology
CMR
Interface
Interface
SATA 6Gb/s
Surveillance
Cameras Supported
Up to 64 HD
AI Streams
32
Drive Bays
No limit
Workload Rating
Up to 550TB/year
Technologies
AllFrame AI, WDDA, RV sensors
Reliability
MTBF
2,000,000 hours
Load/Unload Cycles
600,000
Power
Read/Write
9.1 W
Idle
8.2 W
Standby/Sleep
0.3 W
Physical
Dimensions
147 x 101.6 x 26.1 mm
Weight
0.75 kg
Operating Temperature
5 to 65 C
Warranty
Manufacturer Warranty
5-year limited
Who It Is For
Security installers building AI-enabled NVR systems
Businesses running 24/7 CCTV recording
Video analytics servers with many camera streams
System integrators needing high-workload surveillance storage
Buyers in Riyadh, Jeddah and Dammam wanting genuine Western Digital with local warranty
What's in the Box
WD Purple Pro 12TB internal hard drive
Frequently Asked Questions
What is the capacity of the WD122PURP? It is a 12TB 3.5 inch internal hard drive.
What interface does it use? It uses SATA 6Gb/s.
How many cameras does it support? Up to 64 HD cameras and 32 AI streams.
What is the workload rating? Up to 550TB per year.
Does it use CMR or SMR? It uses CMR recording technology.
What warranty does it have? Western Digital offers a 5-year limited warranty.
Is the WD Purple Pro 12TB available in Saudi Arabia? Yes. PC PARK supplies the genuine WD Purple Pro 12TB (WD122PURP) in Saudi Arabia with local warranty and fast delivery to Riyadh, Jeddah, Dammam and the rest of the Kingdom.
Order the WD Purple Pro 12TB (WD122PURP) from PC PARK, genuine Western Digital stock with local Saudi warranty and fast delivery across the Kingdom.
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Our Milestones
2023
Expanded our product catalog with the latest gaming and professional hardware, serving thousands of satisfied customers
2024
Launched our online store and delivery service, making tech accessible to customers across Saudi Arabia
2025
Reached a major milestone in customer satisfaction with enhanced after-sales support and warranty services
2026
Continuing to grow as Saudi Arabia's trusted destination for technology, gaming, and custom PC solutions
