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WD Purple drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. With WD Purple, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback.
Item #:
34831226
Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 128 MB Cache, 3.5" - WD84PURZ
90% of respondents would recommend this to a friend
Item #:
34831226
BND 786
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Order now and get it around Saturday, September 19
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WD Purple drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. With WD Purple, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback.
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What Stands Out
High Capacity
With 8TB of storage, the WD Purple drive is ideal for surveillance systems, accommodating extensive video footage while ensuring reliable performance for continuous recording.
Optimized for Surveillance
Specifically designed for security applications, the WD Purple HDD supports 24/7 operation, providing durability and performance to manage multiple streams of high-definition video.
Enhanced Health Monitoring
Equipped with AllFrame technology, this hard drive reduces video interruptions and improves playback, ensuring that every crucial moment of surveillance footage is captured and preserved.
Product Details
- Engineered specifically for surveillance security systems
- Tuned for write-intensive, low bit-rate, high stream-count workloads
- AllFrame AI technology delivers enhancements for AI-enabled recorders
- Supports up to 180 TB/yr workload rate, up to 360 TB/yr with AllFrame AI technology
- Designed to withstand elevated heat fluctuations and equipment vibrations within NVR environments
- AllFrame technology helps reduce frame loss and improve overall video playback
| Digital Storage Capacity | 8 TB |
| Hard Disk Interface | Serial ATA |
| Connectivity Technology | SATA |
| Additional Features | Data Recovery Service |
| Hard Disk Form Factor | 3.5 inches (8.9 cm) |
| Compatible Devices | Video Surveillance System |
| Hard Disk Rotational Speed | 5640 rpm |
| Specific Uses For Product | Business, Personal |
| Read Speed | 550 megabytes_per_second |
| Cache Memory Installed Size | 128 |
| Data Transfer Rate | 194 megabits_per_second |
| Form Factor | 3.5-inch (8.9 cm) |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Hardware Platform | PC |
| Hard-Drive Size | 8 TB |
| Item Weight | 1.9 pounds (860 grams) |
| Item Dimensions L x W x Thickness | 5.79"L x 4"W x 1.03"Th (14.7 x 10.2 x 2.6 cm) |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Brand | Western Digital |
| Model Number | WD84PURZ |
| Hard Disk Description | Mechanical Hard Disk |
| Built-In Media | WD Purple Surveillance hard drive |
| Model Name | WD Purple Surveillance Hard Drive |
| Manufacturer | Western Digital Technologies, Inc. |
| Global Trade Identification Number | 00718037887906 |
| UPC | 718037887906 |
| Item Type Name | Hard Drive |
| Mfr Part Number | WD84PURZ |
| Installation Type | Internal Hard Drive |
| Color | Purple |
| Enclosure Material | Information Not Available |
| Special Feature | Data Recovery Service |
What's in the box
WD Purple Surveillance hard drive
Who Should Buy?
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Surveillance Systems
Ideal for users who need reliable storage for home or business surveillance camera footage and monitoring.
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Large Data Storage
Perfect for individuals or businesses requiring large capacity storage for video storage, archiving, and backup.
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Continuous Writing
Great for environments that require constant writing and reading, such as DVR systems and security applications.
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High-Performance Gaming
Not ideal for gaming as it’s optimized for streaming and surveillance, rather than high-speed game data retrieval.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the storage capacity of the Western Digital 8TB WD Purple Surveillance Internal Hard Drive?
Answer: The Western Digital 8TB WD Purple Surveillance Internal Hard Drive offers an impressive storage capacity of 8 terabytes. This substantial space is ideal for storing extensive surveillance video footage from multiple cameras, making it a preferred choice for security systems in homes and businesses. With this capacity, you can ensure that all important events are captured and stored securely for future reference. -
Question:
What kind of devices is the WD Purple Surveillance HDD compatible with?
Answer: The WD Purple Surveillance HDD is designed for compatibility with various Network Video Recorders (NVRs) and Digital Video Recorders (DVRs). It is specifically optimized for high-definition surveillance cameras and can handle multiple video streams simultaneously, ensuring smooth operation. This makes it a solid choice for both small-scale security setups and larger surveillance systems. -
Question:
How does the 128 MB cache benefit hard drive performance?
Answer: The 128 MB cache in the WD Purple Surveillance HDD enhances data processing speeds by acting as a temporary storage area that allows for quicker access to frequently used data. This feature is particularly beneficial in surveillance applications where rapid data retrieval is crucial for live viewing and playback of high-definition video streams, significantly improving overall system efficiency. -
Question:
Is the WD Purple HDD suitable for 24/7 operation?
Answer: Yes, the WD Purple HDD is specifically engineered for 24/7 operation. It is built to handle the continuous recording of video data from surveillance systems, ensuring reliability during extensive use. This makes it an ideal choice for securing properties where constant monitoring is necessary, giving users peace of mind knowing their recordings are always being captured without interruptions. -
Question:
What is the SATA interface, and why is it important?
Answer: The WD Purple HDD utilizes a SATA 6 Gbps interface which is crucial for ensuring fast data transfer rates between the hard drive and the computer or NVR system. This enhanced speed capabilities facilitate smooth playback and recording of high-definition video feeds. An efficient interface allows for seamless integration into existing setups, making installation straightforward. -
Question:
What kind of video formats can be recorded on the WD Purple HDD?
Answer: The WD Purple HDD supports a variety of video formats commonly used in surveillance systems, including H.264, H.265, and MJPEG. These formats are essential for modern security systems that demand flexibility in video compression and quality. This adaptability allows users to optimize their storage needs and ensures compatibility with their existing technology for effective monitoring. -
Question:
What is the ideal use case for the WD Purple Surveillance HDD?
Answer: The ideal use case for the WD Purple Surveillance HDD includes home security systems and commercial surveillance installations. Whether you are operating a small business with a few cameras or a large-scale operation with numerous IP cameras, this HDD can handle extensive video storage requirements, ensuring that all recorded footage is safely stored for review as needed. -
Question:
How does the WD Purple HDD handle heat management?
Answer: The WD Purple HDD is designed with advanced heat management technologies to ensure longevity and performance. It features vibration protection and temperature monitoring that help prevent overheating during continuous operation. This capability is especially important in surveillance setups where drives can be under load for extended periods, thus reducing the risk of operational downtime. -
Question:
Can I use the WD Purple HDD for gaming or general file storage?
Answer: While the WD Purple HDD is primarily optimized for surveillance use, it can technically be used for gaming or general file storage. However, it is tailored for continuous video write operations rather than the random read/write patterns typical in gaming. For gaming, a dedicated SSD would be more suitable to ensure optimal performance and faster access times. -
Question:
Where can I buy the Western Digital 8TB WD Purple Surveillance Internal Hard Drive in Brunei?
Answer: You can purchase the Western Digital 8TB WD Purple Surveillance Internal Hard Drive from Ubuy. They offer a reliable platform for getting this specialized hard drive, ensuring that you have access to the product as well as other related accessories necessary for your surveillance system.
Western Digital Internal Hard Drives WD84PURZ Editorial Review
Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 128 MB Cache, 3.5" - WD84PURZ is designed specifically for video surveillance systems, providing a robust 8 TB storage capacity that allows for extended video footage retention. Users have noted how smoothly it integrates into a variety of systems, with easy installation and effective performance. Many have praised its reliability, highlighting that it works efficiently even under continuous operation and has a fairly low noise level. However, it's important to note that some users have experienced a noticeable clicking noise during operation, which might be bothersome in quiet environments. Overall, this hard drive has established a strong reputation for dependability in the surveillance sector.
Customer Reviews & Ratings
338 customers ratings
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5 Star
78%
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4 Star
11%
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3 Star
3%
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2 Star
2%
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1 Star
6%
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Pros
- High storage capacity for continuous footage retention
- Easy installation and setup process
- Fairly low noise during operation
- Durable and reliable for long-term use
- Great performance even in professional settings
Cons
- Clicking noise can be noticeable in quiet environments
Platform Trust & Buyer Confidence
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Jazz
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“Easy to use and always helpful and sorts any issues I've had past and present”
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27 August 2026 · via Trustpilot
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BND 786
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Features & Benefits
- WD Purple drives are made specifically for surveillance.
- Tested for compatibility in a wide range of security systems.
- Exclusive AllFrame technology helps reduce frame loss and improve overall video playback.
- Tuned for write-intensive, low bit-rate, high stream-count workloads typical to most surveillance applications.
- Supports up to 180 TB/yr workload rate (Up to 360 TB/yr workload rate on drives that support AllFrame AI technology).
- Support for more than eight bays.
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