The Western Digital WD Purple Pro 10TB Video Analytics Hard Drive WD102PURP is a high-performance 3.5-inch surveillance HDD engineered for 24/7 AI-enabled video recording, advanced NVR systems and smart video analytics. Featuring 10TB capacity, 7200 RPM performance, 512MB cache, CMR recording, transfer speeds up to 272MB/s, a 550TB/year workload rating and AllFrame AI technology, the WD102PURP is designed to capture and retain high-resolution video, image and metadata streams in demanding professional surveillance environments.
WD Purple Pro takes surveillance storage beyond conventional video recording. It is engineered for advanced smart-video systems where multiple cameras, analytics engines and AI-enabled recorders generate large volumes of video and metadata continuously.
The drive supports up to 64 single-stream HD cameras and up to 32 AI streams, making it particularly well suited to intelligent video management platforms, enterprise NVRs and analytics-driven security deployments.
Western Digital's AllFrame AI technology is designed to intelligently manage video, image and metadata streams while helping minimise dropped frames. This helps preserve complete surveillance data for recording, playback and AI analysis.
With a workload rating of up to 550TB per year, the WD102PURP is engineered for significantly heavier workloads than mainstream surveillance drives. Its 7200 RPM spindle speed, 512MB cache and up to 272MB/s transfer rate provide the performance required for simultaneous recording and analytics workloads.
The drive also incorporates OptiNAND technology and Western Digital Device Analytics (WDDA). In compatible systems, WDDA can provide drive-health information and recommended actions to help administrators proactively manage surveillance storage.
For professional CCTV installations, smart-city infrastructure, large commercial facilities, AI-enabled NVRs and advanced video management systems, the WD Purple Pro WD102PURP provides high-capacity surveillance storage engineered for demanding always-on environments.
Main Features
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10TB professional surveillance storage
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Engineered for AI-enabled smart video surveillance
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Designed for 24/7 always-on operation
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7200 RPM spindle speed
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512MB cache
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Up to 272MB/s transfer rate
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CMR – Conventional Magnetic Recording
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Up to 550TB/year workload rating
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Supports up to 64 single-stream HD cameras
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Supports up to 32 AI streams
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AllFrame AI surveillance technology
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OptiNAND technology
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Western Digital Device Analytics (WDDA)
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Rotational vibration sensors
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Tarnish-resistant components
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No specified drive-bay limit for the model
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Model-specific MTBF rating of 2.0 million hours
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5-year Western Digital limited warranty
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RCM listed among product certifications
Detailed Specifications
| Specification |
Details |
| Brand |
Western Digital |
| Product Family |
WD Purple Pro |
| Model Number |
WD102PURP |
| Capacity |
10TB |
| Use Case |
Smart Video Surveillance / Video Analytics |
| Form Factor |
3.5-inch |
| Interface |
SATA |
| Interface Transfer Rate |
Up to 6 Gb/s |
| Connector |
SATA |
| Recording Technology |
CMR |
| Drive Technology |
Air |
| Disk Speed |
7200 RPM |
| Cache Size |
512MB |
| Transfer Rate |
Up to 272MB/s |
| Annual Workload Rating |
Up to 550TB/year |
| Camera Support |
Up to 64 single-stream HD cameras |
| AI Stream Support |
Up to 32 AI streams |
| Maximum Drive Bays Supported |
No specified limit |
| Firmware Technology |
AllFrame AI |
| Additional Technologies |
OptiNAND, WDDA |
| RV Sensors |
Yes |
| Tarnish-Resistant Components |
Yes |
| Advanced Format |
Yes |
| MTBF |
Up to 2.0 million hours for WD102PURP |
| Operating Temperature |
0°C to 65°C |
| Non-Operating Temperature |
-40°C to 70°C |
| Dimensions (L × W × H) |
147 × 101.6 × 26.1mm |
| Weight |
750g |
| Warranty |
5-Year Limited Warranty |
| Certifications |
BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TÜV, UL |
What’s Included in the Box
SATA cables, power cables, mounting hardware, NVRs and other surveillance equipment are not specified as included and should be purchased separately where required.
AllFrame AI Technology
The WD102PURP features Western Digital AllFrame AI, a surveillance-focused technology engineered for advanced video recording and analytics environments.
AllFrame AI helps manage simultaneous:
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High-definition video streams
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Surveillance image streams
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Camera metadata
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AI analytics data
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Continuous recording workloads
By intelligently directing these streams to storage while helping mitigate dropped frames, AllFrame AI supports the preservation of complete video data required for reliable playback and analytics.
Built for AI-Enabled Video Analytics
Modern surveillance systems increasingly analyse video in real time rather than simply recording footage for later viewing.
The WD Purple Pro WD102PURP is designed for environments where advanced cameras and video-management systems simultaneously send:
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HD and high-resolution video
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Still-image data
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Event information
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Object-detection metadata
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Analytics metadata
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Multiple recording streams
The drive's high workload capability and AllFrame AI technology make it particularly suitable for sophisticated surveillance deployments where recorded data is continuously captured and analysed.
Up to 64 Cameras and 32 AI Streams
The WD102PURP supports up to 64 single-stream HD cameras and up to 32 AI streams.
This capability makes the drive suitable for larger-scale systems that may combine traditional surveillance recording with functions such as:
Actual analytics capabilities depend on the cameras, NVR, VMS and AI software used with the drive.
Heavy-Duty 550TB/Year Workload
The WD102PURP is rated for up to 550TB of workload per year, making it suitable for intensive surveillance systems that continuously capture and process large quantities of video data.
This higher workload rating is designed for applications involving:
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Continuous high-resolution recording
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Multiple simultaneous camera streams
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AI analytics
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Video and metadata capture
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Large professional NVR systems
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Advanced video management platforms
7200 RPM Performance and 512MB Cache
The 7200 RPM rotational speed and 512MB cache help the WD102PURP handle demanding read/write workloads generated by advanced surveillance systems.
Combined with transfer speeds of up to 272MB/s, this performance supports the capture and retrieval of multiple video, image and metadata streams.
CMR Recording Technology
The WD102PURP uses Conventional Magnetic Recording (CMR).
CMR provides predictable write behaviour and is well suited to sustained recording environments where large amounts of surveillance data must be written continuously.
This makes CMR particularly appropriate for demanding NVR and video-management applications.
Western Digital Device Analytics – WDDA
Western Digital Device Analytics (WDDA) provides supported surveillance platforms with operational and diagnostic information from the storage device.
In compatible systems, this data can be interpreted to help administrators identify recommended actions and proactively manage drive operation.
WDDA requires support from the host video recorder or surveillance system and should not be assumed to function with every NVR.
OptiNAND Technology
The WD102PURP incorporates Western Digital OptiNAND technology, integrating flash-based technology with the hard drive architecture.
Within supported Western Digital drive designs, OptiNAND is used to enhance drive capabilities and management while retaining the high storage density and economics of HDD technology.
Enterprise-Class Surveillance Reliability
The WD102PURP is rated for an MTBF of up to 2.0 million hours under Western Digital's specified test conditions.
It also includes:
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Rotational vibration sensors
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Tarnish-resistant components
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Up to 550TB/year workload capability
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24/7 surveillance design
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5-year limited warranty
These characteristics make it suitable for demanding professional surveillance storage environments.
MTBF is a statistical reliability metric for a drive population and does not represent the expected lifespan or warranty period of an individual drive.
Practical Use Scenarios
AI-Enabled NVR Systems
Ideal for compatible NVRs that record multiple video streams while simultaneously handling AI-generated images and metadata.
Enterprise CCTV Systems
Suitable for large offices, commercial buildings, campuses and other professional security environments requiring continuous surveillance recording.
Smart Video Analytics
Designed for video-management systems performing real-time or stored-footage analytics using video, image and metadata streams.
Retail and Shopping Centres
Suitable for advanced surveillance systems covering entrances, sales areas, loading docks, car parks and other high-traffic environments.
Warehouses and Logistics Facilities
Supports large-scale recording installations where numerous cameras operate continuously across warehouses, loading zones and distribution areas.
Smart Buildings
Suitable for advanced security platforms combining video surveillance with event detection and intelligent video analytics.
Large Multi-Camera Installations
Support for up to 64 single-stream HD cameras provides substantial scalability for compatible professional surveillance platforms.
Long-Term Video Retention
The 10TB capacity provides substantial storage for surveillance footage, with actual retention determined by resolution, bitrate, codec, frame rate, camera count and recording schedule.
Compatibility
The WD102PURP is engineered for compatible:
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AI-enabled Network Video Recorders
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Professional NVR systems
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Smart surveillance systems
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Video Management Systems (VMS)
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Video analytics platforms
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Multi-camera CCTV systems
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Enterprise surveillance infrastructure
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High-resolution IP camera systems
The drive supports up to 64 single-stream HD cameras and 32 AI streams.
Always verify the NVR or server manufacturer's supported-drive list, maximum drive capacity and storage requirements before installation.
Warranty Information
The WD Purple Pro WD102PURP is backed by a 5-year Western Digital limited warranty.
Warranty coverage and claim eligibility remain subject to Western Digital's applicable regional warranty conditions, serial-number validation and purchase requirements.
About Western Digital
Western Digital is a global data-storage technology company producing hard drives and storage solutions for consumer, commercial, enterprise and specialised applications.
The WD Purple Pro range is engineered for advanced smart-video surveillance systems requiring high-capacity storage, substantial workload capability and support for AI-enabled video analytics.
SKU
SKU / Manufacturer Part Number: WD102PURP
Datasheets & Downloadable Resources
Recommended official resources include:
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Western Digital WD Purple Pro Smart Video HDD Product Page
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WD Purple Pro Product Brief / Data Sheet
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Western Digital Surveillance Storage Resources
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Western Digital Product Support
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Western Digital Warranty Information
Always use the latest Western Digital documentation when confirming firmware, compatibility and technical specifications.
Excellence for the Australian and New Zealand Market
The WD Purple Pro WD102PURP 10TB Video Analytics Hard Drive is an excellent storage option for sophisticated Australian and New Zealand surveillance environments requiring continuous recording, high workload capability and support for intelligent video analytics.
Western Digital lists RCM (Regulatory Compliance Mark) among the certifications applicable to the WD102PURP, alongside CE, FCC, UKCA, UL and other international regulatory and safety certifications.
Its specified 0°C to 65°C operating temperature range, 550TB/year workload capability, AllFrame AI technology, rotational vibration sensors and tarnish-resistant components make the WD102PURP suitable for demanding professional surveillance environments.
The drive is also backed by a 5-year Western Digital limited warranty, subject to applicable regional warranty terms and product eligibility.
Claims concerning authorised Australian or New Zealand distributor sourcing, seller-managed local warranty processing or direct sourcing from an authorised Western Digital representative should only be published where those arrangements can be independently verified by the seller.
Frequently Asked Questions
What is the WD102PURP WD Purple Pro 10TB hard drive designed for?
The WD102PURP is designed for advanced smart-video surveillance, professional NVR systems and AI-enabled video analytics environments that operate continuously.
What is the storage capacity of the WD102PURP?
The WD102PURP provides 10TB of storage capacity for compatible video-surveillance and analytics systems.
Is the WD102PURP suitable for 24/7 surveillance recording?
Yes. The WD102PURP is specifically engineered for always-on smart-video surveillance environments requiring continuous recording.
How many surveillance cameras can the WD102PURP support?
The WD102PURP supports up to 64 single-stream HD cameras, subject to the capabilities and configuration of the host surveillance system.
How many AI streams can the WD102PURP support?
The WD102PURP supports up to 32 AI streams, making it suitable for compatible systems processing video and analytics metadata simultaneously.
What is the workload rating of the WD102PURP?
The WD102PURP has an annual workload rating of up to 550TB per year.
What is the RPM of the WD102PURP?
The WD102PURP operates at 7200 RPM, providing high-performance storage for demanding surveillance workloads.
What cache size does the WD102PURP have?
The WD102PURP features a 512MB cache.
What is the maximum transfer rate of the WD102PURP?
The WD102PURP is specified for transfer speeds of up to 272MB/s.
Does the WD102PURP use CMR recording technology?
Yes. The WD102PURP uses CMR — Conventional Magnetic Recording technology.
What is AllFrame AI technology in the WD102PURP?
The WD102PURP uses AllFrame AI technology to help intelligently manage video, image and metadata streams while mitigating dropped frames in advanced surveillance environments.
Does the WD102PURP support WDDA?
Yes. The WD102PURP supports Western Digital Device Analytics (WDDA). WDDA functionality requires a compatible surveillance recorder or system.
Does the WD102PURP use OptiNAND technology?
Yes. OptiNAND is one of the technologies specified by Western Digital for the WD102PURP.
What is the MTBF rating of the WD102PURP?
Western Digital's model-specific product brief rates the WD102PURP at up to 2.0 million hours MTBF under specified operating conditions. MTBF is a statistical population-level reliability metric and is not an estimate of an individual drive's service life.
What warranty does the WD102PURP include?
The WD102PURP is backed by a 5-year Western Digital limited warranty, subject to applicable warranty conditions.
What form factor is the WD102PURP?
The WD102PURP uses a standard 3.5-inch hard drive form factor.
What interface does the WD102PURP use?
The WD102PURP uses a SATA interface, with a maximum SATA interface transfer rate of 6 Gb/s.
What is the operating temperature range of the WD102PURP?
The WD102PURP is specified for operation between 0°C and 65°C.
Is the WD102PURP RCM certified for Australia and New Zealand?
Western Digital lists RCM among the certifications applicable to the WD102PURP, together with a range of other international certifications.
Is the WD102PURP suitable for AI-enabled NVR systems?
Yes. The WD102PURP is specifically designed for smart-video surveillance systems and supports up to 32 AI streams in addition to up to 64 single-stream HD camera streams.
Can the WD102PURP be used for a large multi-drive surveillance system?
Yes. Western Digital's current product brief lists no drive-bay limit for the WD102PURP, although compatibility and enclosure limitations of the particular NVR or storage platform must still be checked.
Can the WD102PURP replace a standard surveillance hard drive?
The WD102PURP can be installed in a compatible surveillance system where its 10TB capacity, SATA interface and physical dimensions are supported. Always confirm the recorder manufacturer's drive-compatibility requirements before installation.
How long will 10TB of WD102PURP storage hold CCTV footage?
The exact recording time available from the WD102PURP depends on camera count, resolution, codec, frame rate, bitrate, continuous versus event-based recording and metadata workload. Capacity alone cannot determine an accurate retention period.
What is the difference between the WD102PURP WD Purple Pro and a standard WD Purple drive?
The WD102PURP belongs to the WD Purple Pro family and is designed for more demanding smart-video and AI analytics workloads. It offers a workload rating of up to 550TB/year, AllFrame AI, AI-stream support and a 5-year limited warranty, distinguishing it from mainstream WD Purple surveillance models.