Western Digital Purple Pro WD241PURP, 24 TB, 7200 RPM, 3.5", Serial ATA

The WD 24 TB internal hard drive is designed for surveillance and smart video applications, offering performance and reliability for 24/7 operations. With a capacity of 24 TB, it supports up to 64 cameras and utilizes Advanced Format technology for optimal storage efficiency. The drive operates at a spindle speed of 7200 rpm and features a data transfer rate of 600 MBps, ensuring swift access to stored data. Its OptiNAND technology leverages NAND flash to enhance performance and reliability, suitable for continuous recording and playback scenarios. This hard drive withstands a range of environmental conditions, with a maximum operating temperature of 65°C and storage temperatures reaching up to 70°C. Additionally, it has a sound emission of just 25 dBA, making it a quiet choice for video surveillance setups. The drive's durability is backed by an MTBF of 2,500,000 hours and a load/unload cycle rating of 600,000, ensuring longevity under intensive workloads.