Description
Product Details of the Western Digital WD80PURZ Purple 8TB Hard Drive
In the fast-evolving digital age, data storage plays a crucial role in various applications, ranging from personal use to professional surveillance systems. One prominent player in the storage industry is Western Digital, known for its reliable and high-capacity hard disk drives (HDDs). In this detailed overview, we will delve into the features and specifications of the Western Digital WD80PURZ Purple 8 Terabytes HDD, specifically designed for internal surveillance applications. The Western Digital WD80PURZ is an 8-terabyte hard disk drive that belongs to the Purple series. The Purple series is tailored for surveillance systems, offering specialized features to meet the demands of continuous video recording.
Storage Capacity
The Western Digital WD80PURZ has a storage capacity of 8 terabytes, which makes it suitable for use in large-scale surveillance systems. This is particularly useful for businesses and organizations that require high-quality video footage for security purposes. The large storage capacity ensures that there is enough space to store weeks or even months of surveillance footage without the need for constant backups or deletion of older footage.
8 Terabytes
With a massive 8 terabytes of storage capacity, the WD80PURZ provides ample space for storing large volumes of surveillance footage. This capacity is essential for systems with multiple cameras recording high-definition video over extended periods.
SATA Interface
The drive utilizes the Serial Advanced Technology Attachment (SATA) interface, ensuring compatibility with a wide range of devices, including surveillance DVRs (Digital Video Recorders), NVRs (Network Video Recorders), and desktop computers. The SATA interface facilitates high-speed data transfer between the HDD and the connected device.
Rotation Speed 5400 RPM
Operating at 5400 revolutions per minute (RPM), the WD80PURZ strikes a balance between performance and energy efficiency. The rotational speed is optimized for continuous read and write operations, making it suitable for surveillance applications where reliability and sustained performance are paramount.
Data Transfer Rate 6 Gigabytes Per Second (GBPS)
The drive boasts an impressive data transfer rate of 6 gigabytes per second (GBPS). This high transfer speed ensures swift access to recorded footage, enabling efficient playback and analysis of video content. It is especially crucial in surveillance scenarios where quick access to specific segments of video footage is essential.
AllFrame Technology
Western Digital’s AllFrame technology is a standout feature of the Purple series. It is designed to enhance ATA streaming, reduce video frame loss, and optimize the drive for surveillance workloads. With AllFrame technology, the WD80PURZ ensures smooth video playback and improved reliability in capturing and storing video footage.
24/7 Reliability
Surveillance systems operate around the clock, and reliability is a critical factor in ensuring continuous monitoring. The WD80PURZ is built to withstand the demands of 24/7 surveillance, providing a reliable storage solution for applications that require constant recording and playback.
Enhanced Workload Rating
The Purple series comes with an enhanced workload rating compared to standard desktop HDDs. This means that the WD80PURZ can handle the heavy demands of surveillance workloads, including the constant writing of data from multiple cameras simultaneously.
Compatibility with Surveillance Systems
The SATA interface and optimized features make the WD80PURZ compatible with a wide range of surveillance systems. Whether integrated into a standalone DVR or part of a more sophisticated NVR setup, this HDD seamlessly integrates into surveillance infrastructure, ensuring efficient and reliable performance.
High-Speed Data Transfer
The SATA III interface employed by the WD80PURZ supports a maximum data transfer rate of 6 gigabytes per second (GBPS). This high-speed connectivity is essential for surveillance applications, where quick and seamless access to stored video data is critical. The SATA III interface enables the drive to keep up with the demands of multiple cameras recording simultaneously.
Hot-Swapping Capability
SATA also offers hot-swapping capabilities, allowing users to replace or upgrade hard drives without shutting down the entire system. While hot-swapping might not be a primary concern in surveillance systems, it adds a layer of convenience for maintenance and upgrades, ensuring minimal downtime.
5400 RPM Balancing Performance and Energy Efficiency
The choice of a 5400 RPM rotational speed in the WD80PURZ reflects a balance between performance and energy efficiency. While not as high as the rotational speeds found in some enterprise-class HDDs, 5400 RPM is well-suited for surveillance applications.
Continuous Read and Write Operations
Surveillance systems involve continuous read-and-write
operations as cameras capture and store video footage. The 5400 RPM speed is optimized to handle sustained workloads, ensuring that the drive can write data from multiple cameras while maintaining a level of energy efficiency. This is crucial for surveillance systems that operate 24/7 and demand reliable performance.
Reduced Heat Generation
Lower rotational speeds contribute to reduced heat generation, which is beneficial for the overall reliability and longevity of the hard drive. In surveillance applications where drives may be enclosed in confined spaces, minimizing heat generation becomes a significant consideration.
Playback and Analysis
Surveillance footage often requires real-time playback and analysis. The high data transfer rate ensures that video content can be accessed and played back without delays, allowing security personnel or users to quickly respond to incidents or investigate events captured by the surveillance cameras.
Support for Multiple Cameras
Surveillance systems commonly involve multiple cameras recording simultaneously. The 6 GBPS data transfer rate is designed to accommodate the data streams from multiple cameras, ensuring that the WD80PURZ can handle the demands of a robust surveillance infrastructure.
Rotation Speed
The WD80PURZ operates at 5400 revolutions per minute (RPM), which is considered a relatively low rotation speed compared to other hard disk drives. However, this is intentional as it helps to reduce the amount of heat generated by the drive, making it more reliable and durable. In surveillance systems, the drive will be in constant use, so it is important to have a hard disk drive that can withstand the high workload without overheating or failing.
SATA Interface
The WD80PURZ uses the Serial Advanced Technology Attachment (SATA) interface, which is a popular interface used in most modern hard disk drives. This interface allows for high-speed data transfer between the hard disk drive and the computer system. The WD80PURZ uses the SATA 6 Gigabytes Per Second (GBPS) interface, which allows for a maximum data transfer rate of 6 gigabytes per second. This means that the hard disk drive can transfer large amounts of data quickly and efficiently, which is essential for surveillance systems that need to store and retrieve large amounts of video footage.
Surveillance-Specific Features
The WD80PURZ is designed specifically for use in surveillance systems, and as such, it has several features that are tailored to this application. One such feature is AllFrame AI technology, which is designed to reduce video frame loss and improve playback quality. This is particularly useful in surveillance systems where the quality of the video footage is essential.
The WD80PURZ also has support for up to 64 cameras, which means that it can handle a large number of cameras simultaneously. This is important for businesses and organizations that require extensive surveillance coverage. The hard disk drive also has a workload rating of up to 180TB/year, which means that it can handle the high workload of constant video recording without failing.
Reliability and Durability
The WD80PURZ is designed to be reliable and durable, which is essential for surveillance systems that operate 24/7. The hard disk drive has a Mean Time Between Failures (MTBF) of up to 1 million hours, which means that it is expected to last a long time before failing. Additionally, the hard disk drive has a 3-year limited warranty, which provides users with peace of mind in case of any issues.
The Western Digital WD80PURZ is a high-capacity, low-rotation-speed hard disk drive specifically designed for use in surveillance systems. It has several features that make it suitable for this application, including a large storage capacity, low heat generation, SATA 6GBPS interface, and support for up to 64 cameras. Additionally, the hard disk drive is designed to be reliable and durable, with a long MTBF and a 3-year limited warranty. Overall, the WD80PURZ is an excellent choice for businesses and organizations that require high-quality video footage for security purposes.
General Information about the Western Digital WD80PURZ Hard Drive
- Manufacturer: Western Digital
- Part Number or SKU#: WD80PURZ
- Product Type: Hard Disk Drive
Technical Information
- Interface: SATA-6GBPS
- Drive Dimensions: 3.5 Inch
- Spindle Speed: 5400 RPM
- Buffer: 128 MB
In general, the Western Digital WD80PURZ Purple 8 Terabytes HDD is a specialized and reliable solution for internal surveillance applications. With its substantial storage capacity, SATA interface, optimized rotational speed, and high data transfer rate, this hard disk drive is tailored