Western Digital WD Purple Pro 8TB Surveillance HDD
Western Digital WD Purple Pro 8TB Surveillance HDD
SKU:HAWD-WD8002PURP
The Western Digital WD Purple Pro 8TB is a surveillance-grade hard drive designed for 24/7 NVR and DVR systems. Featuring AllFrame technology, 360TB/year workload rating, and support for up to 64 cameras, it delivers reliable continuous recording for professional security installations.
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- 60 months Manufacturer Warranty
Product Information
| Brand | Western Digital |
|---|---|
| Category | Hard Disk Drives - SATA |
| SKU | HAWD-WD8002PURP |
| Availability | Out of Stock |
Overview
- The WD Purple Pro 8TB is engineered specifically for the demanding requirements of professional 24/7 surveillance systems. With Western Digital's exclusive AllFrame technology, the drive optimises ATA streaming to reduce frame loss, pixelation, and video interruptions—critical factors in security-grade installations.
This drive supports up to 64 cameras per unit and features an enhanced workload rating of 360TB/year, making it suitable for high-capacity, write-intensive surveillance environments. The drive is tuned for NVR and DVR systems that operate continuously, prioritising write operations and supporting TLER (Time-Limited Error Recovery) for maximum compatibility with enterprise surveillance platforms.
For installations requiring AI and Deep Learning video analytics, the 8TB capacity enables an additional 32 streams for advanced intelligence capabilities. This makes it ideal for facilities combining traditional surveillance with modern intelligent video analysis.
Specifications
| Brand | Western Digital |
|---|---|
| Model | WD Purple Pro 8TB |
| Product Type | Surveillance Hard Drive |
| Capacity | 8TB |
| Form Factor | 3.5 inch |
| Interface | SATA3 |
| Spindle Speed | 7200 RPM |
| Cache | 256MB |
| Max Data Transfer Rate | 245MB/s |
| Workload Rating | 360TB/year |
| Total Bytes Written (TBW) | 550TBW |
| Camera Support | Up to 64 cameras |
| Key Technology | AllFrame technology with ATA streaming support |
| TLER Support | Yes |
| 24/7 Operation | Yes |
| Mean Time Between Failures (MTBF) | 2.5 million hours |
| Warranty | 60 months |
Key Features
Ideal For
FAQs
What is AllFrame technology and why does it matter for surveillance?
AllFrame technology optimises ATA streaming to reduce frame loss, pixelation, and other video interruptions. This is critical for surveillance systems where missing frames could compromise security footage quality and reliability.
How many cameras can the WD Purple Pro 8TB support?
The drive supports up to 64 cameras per unit in standard NVR/DVR surveillance systems. If your system uses Deep Learning or AI analytics, it can enable an additional 32 streams for advanced video intelligence.
What is the 360TB/year workload rating?
This rating indicates the drive is engineered to handle 360TB of data written annually. This higher workload rating makes it suitable for continuous 24/7 recording with multiple camera streams, unlike standard desktop drives.
Is the WD Purple Pro 8TB suitable for 24/7 operation?
Yes. The drive is specifically engineered for continuous 24/7 surveillance operation with prioritised write operations and enhanced thermal monitoring to handle the demands of always-on security systems.
What does TLER support mean for my NVR system?
TLER (Time-Limited Error Recovery) allows the drive to quickly recover from minor errors without interrupting video recording. This is essential for NVR/DVR compatibility and prevents system timeouts during extended surveillance recording.
Can I use WD Purple Pro drives in desktop computers?
While the drive uses a 3.5-inch form factor compatible with desktops, it is optimised for surveillance systems. It is not recommended for general-purpose desktop use as its performance characteristics are tuned for continuous streaming rather than random access patterns.
What warranty does the WD Purple Pro 8TB include?
The drive includes a 60-month (5-year) manufacturer's warranty, reflecting Western Digital's confidence in the product's reliability for professional surveillance deployments.
