WD Purple Pro 12 TB hard drive for video surveillance with AllFrame AI

Technical Specifications

• WD Purple® Pro Series Internal Hard Drive for Smart Video Surveillance and Video Analytics
• 12 TB formatted capacity
• 3.5-inch form factor
• CMR recording technology
• Air-bearing technology
• Advanced Format (AF)
• SATA interface with a buffer-to-host transfer rate of up to 6 Gb/s
• Rotational speed of 7,200 rpm
• 512 MB cache
• Internal transfer rate of up to 267 MB/s
• RV rotational vibration sensors

Functionalities

• AllFrame™ AI technology to manage video, image, and metadata streams and help reduce frame loss
• Supports up to 64 single-stream HD cameras
• Supports up to 32 AI streams
• Ready for AI recorders, video storage servers, and video management systems
• No limit on supported drive bays
• Western Digital Device Analytics™ to monitor drive health on compatible systems
• Tarnish-resistant components

Storage

• Workload of up to 550 TB per year
• Mean Time Between Failures (MTBF) of 2,000,000 hours
• 600,000 charge and discharge cycles
• Unrecoverable read error rate of less than 1 per^10¹⁵ bits read

Power

• Average power consumption of 9.1 W during read and write operations
• Average power consumption of 8.2 W in idle mode
• Average power consumption of 0.3 W in standby or sleep mode

Environmental

• Operating temperature range: +5°C to +65°C
• Non-operating temperature range: -40°C to +70°C
• Shock resistance during read and write operations: 70 G for 2 ms
• Non-operating shock resistance of 250 G for 2 ms
• Noise level: 34 dBA at rest and 39 dBA during average seek

Physical Specifications

• Dimensions: 147 x 101.6 x 26.1 mm
• Weight: 0.75 kg

Contents

• WD Purple® Pro 12 TB Hard Drive HDD-12TB-PRO (WD122PURP)

Certifications and Standards

• RoHS Compliance