Western Digital · Surveillance Accessories
Western Digital WD122PURP 24TB Purple Pro Surveillance Hard Drive 7200 RPM SATA
- EhubAmerica SKU
- WD122PURP
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Overview
What it is and who it is for
PRODUCT OVERVIEW
The WD Purple Pro is an enterprise-class surveillance hard drive designed for demanding video recording and AI analytics environments. This 24TB capacity drive delivers ultimate reliability and performance for high-end video recorders and analytics servers, supporting up to 64 HD cameras and 32 simultaneous AI streams. Built with helium drive technology and featuring 7200 RPM spindle speed, it offers maximum internal transfer rates of 287 MB/s with 512MB cache. The drive incorporates innovative AllFrame technology to reduce dropped video frames and includes Western Digital Device Analytics for proactive health monitoring.
PRODUCT TYPE
Surveillance Accessories
KEY FEATURES
- Massive 12 TB Storage for High-Definition Video Surveillance Systems
- SATA III 6.0 GB/s Interface for Fast Data Transfer Speeds
- Optimized for Up to 64 HD Cameras in Surveillance Applications
- 7200 RPM Rotation Speed Delivers High Performance Operation
- 256 MB Cache Buffer Ensures Smooth Data Transfers
- Low Power Consumption Design for 24/7 Surveillance Operation
TECHNICAL SPECIFICATIONS
- Brand: Western
- Model: WD122PURP
- Product Type: Security Cameras
- Capacity: Up to 24TB (formatted)
- Form Factor: 3.5-inch
- Interface: SATA 6Gb/s
- Recording Technology: CMR (Conventional Magnetic Recording)
- Drive Technology: Helium-filled
- Advanced Format: Yes
- RV Sensors: Yes
- RoHS Compliant: Yes
- Maximum Drive Bays Supported: No Limit
- Camera Support: Up to 64 HD cameras
- AI Streams: 32 simultaneous streams
- Firmware Features: AllFrame technology, Tarnish resistant components
- Interface Transfer Rate: 6 Gb/s (max)
- Internal Transfer Rate: 287 MB/s (max)
- Cache Size: 512 MB
- Spindle Speed: 7200 RPM
- Load/Unload Cycles: 600,000
- Non-recoverable Read Errors: <1 in 10^15 bits
- Power Consumption: 6.5W (Read/Write), 5.9W (Idle), 1.2W (Standby/Sleep)
- Operating Temperature: 32°F to 149°F
- Non-operating Temperature: -40°F to 158°F
- Operating Shock: 40Gs (2ms, read/write)
- Non-operating Shock: 200Gs (2ms)
- Acoustics: 20 dBA (Idle), 32 dBA (Seek average)
- Height: 1.028 in / 26.1 mm
- Length: 5.787 in / 147 mm
- Width: 4 in / 101.6 mm
- Weight: 1.48 lb / 0.67 kg
- Annualized Workload Rate: Up to 550 TB/year
INTENDED USE / APPLICATIONS
- Video surveillance and security monitoring
- Commercial, institutional, or industrial installations
- Integration with compatible network and recording systems
Specifications
Technical specifications
| General | |
|---|---|
| Model | WD122PURP |
| Capacity | 24TB (formatted) |
| Form Factor | 3.5-inch |
| Interface | SATA 6Gb/s |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Drive Technology | Helium-filled |
| Advanced Format | Yes |
| RV Sensors | Yes |
| RoHS Compliant | Yes |
| Camera Support | Up to 64 HD cameras |
| AI Streams | 32 simultaneous streams |
| Firmware Features | AllFrame technology, Tarnish resistant components |
| Performance | |
| Interface Transfer Rate | 6 Gb/s (max) |
| Internal Transfer Rate | 287 MB/s (max) |
| Cache Size | 512 MB |
| Spindle Speed | 7200 RPM |
| Load/Unload Cycles | 600,000 |
| Non-recoverable Read Errors | <1 in 10^15 bits |
| Physical | |
| Height | 1.028 in / 26.1 mm |
| Length | 5.787 in / 147 mm |
| Width | 4 in / 101.6 mm |
| Weight | 1.48 lb / 0.67 kg |
| Power & Electrical | |
| Power Consumption (Read/Write) | 6.5W |
| Power Consumption (Idle) | 5.9W |
| Power Consumption (Standby/Sleep) | 1.2W |
| Operating Temperature | 32°F to 149°F |
| Non-operating Temperature | -40°F to 158°F |
| Operating Shock | 40Gs (2ms, read/write) |
| Non-operating Shock | 200Gs (2ms) |
| Acoustics (Idle) | 20 dBA |
| Acoustics (Seek average) | 32 dBA |
| Compatibility | |
| Annualized Workload Rate | Up to 550 TB/year |
| MTBF | 2,500,000 hours |
| Health Monitoring | WDDA (Western Digital Device Analytics) |
| Workload Rating | Designed for 24/7 surveillance operation |