If you're passionate about IT and electronics , like being up to date on technology and don't miss even the slightest details, buy Hard Drive Western Digital WD85PURZ 3.5" 8 TB at an unbeatable price. The Western Digital WD85PURZ is a 3.5-inch HDD designed specifically for video surveillance systems, offering 8TB of capacity, providing ample space for securely and reliably storing large amounts of data. This model utilizes conventional magnetic recording ( CMR ) technology, suitable for maintaining data integrity and stability during continuous operation and intensive write-intensive workloads. Thanks to the SATA interface, it guarantees efficient data transfer rates of up to 175MB/s , providing adequate performance for applications requiring continuous recording and access to multiple video streams. The drive's rotational speed of 5640 RPM provides an optimal balance between performance and power consumption, ideal for systems running for extended periods without compromising product durability. Furthermore, the drive features 128MB of cache memory , which streamlines temporary data management for smoother operation. Its compact dimensions of 147 x 101.6 x 26.1mm and a lightweight 720g allow for easy integration into a variety of devices and enclosures. The WD85PURZ boasts numerous international certifications, including BSMI, CE, FCC, UL, and others, confirming compliance with quality and safety standards. This hard drive combines durability, capacity, and efficiency, meeting the demands of professional surveillance systems and other applications requiring reliability. Overall, this model offers a solid technical solution for users requiring a high-performance, high-capacity HDD from Western Digital's specialized portfolio. Product width: 101.6 mm Quantity: 1 Type: HDD Size: 3.5" Speed: 5400 rpm 6 Gbps Hard Drive: 8TB 8TB HDD Interface: Serial ATA III Pieces: 1 Piece Links: SATA Sata III Technology: Magnetic Rotation speed: 5400 rpm Compatible: Surveillance System PC Computers Certificate: RoHS Voltage: 5-12V Approximate temperature: -40º / 70º Buffer: 256 MB