Learn more about Western Digital DrivePerformanceInterfaceSATA 6.0Gb/sCapacity1TBNAND Flash Memory TypeHard DriveRPM5400 storage. Surveillance you can trust.WD is a worldwide leader in the hard drive industry. With WD Purple surveillance storage, you have a drive engineered for high temperature, always-on surveillance systems so you can rely on quality video playback when you need it most. Whether you\'re protecting loved ones or monitoring your business, WD Purple offers performance you can trust.WD\'s exclusive AllFrame 4K technologyAll WD Purple drives are equipped with AllFrame 4K technology, which improves ATA streaming to help reduce frame loss, improve overall video playback, and increase the number of hard drive bays supported within a NVR. Help make your surveillance solution future-ready knowing that WD Purple drives are ready for ultra high definition cameras.Enhanced workload ratingWith a workload rating of up to 180 TB/yr - three times that of our desktop drives - WD Purple is designed to handle the unique demands of modern video surveillance DVR and NVR systems.Expand your view to 64Each WD Purple drive is optimized to support up to 64 cameras. With so many options, you have the flexibility to upgrade or expand your security system in the future.Designed for today\'s and tomorrow\'s surveillance solutionsWith an MTBF of up to 1 million hours, WD Purple is engineered for the 24/7 operating environment of mainstream surveillance DVRs and NVRs. With support for more than eight bays and tarnish resistant components, WD Purple drives deliver reliable operation in large scale surveillance systems in harsh environments.Field-proven high capacityNow on its 4th generation and with more than 20 million drives shipped, field-proven HelioSeal Technology delivers trusted high-capacity WD Purple storage (8TB and 10TB) for the massive storage needs of 4K surveillance video.UsageFor Video SurveillanceDimensionsForm Factor3.5\"Height (maximum)26.10mmWidth (maximum)101.60mmLength (maximum)147.00mmShippingEnjoy fast and reliable shipping when you buy your products from Newegg. Our ordering and shipping services are among the best in the industry due to short processing times and a variety of shipping methods. Your orders are packaged at one of the many local warehouses across the country, minimizing delivery times and ensuring you get your purchases as soon as possible.PaymentsNewegg has partnered with PayPal to offer you the very best in payment services. PayPal allows you to buy with confidence, knowing your payments are processed quickly and securely with state-of-the-art encryption technology.ReturnReturns are subject to restocking fees of 15% - 30% of the purchase price and return shipping fees. For products that are eligible for return for replacement, the return shipping labels are free for returns for replacement of the same item within the applicable return policy period. Newegg does NOT charge for restocking fees or return shipping labels for returns of defective products, or if you received the wrong product, the product did not match what was shown on the Site, or we made some other shipping error, provided the item is returned within its return policy period, and in accordance with the Return Policy. For international buyers, items shipped internationally do not qualify for manufacturer warranties.