Introducing the Western Digital Red Pro NAS Hard Drive 18TB – the ultimate storage solution for your high-capacity needs. With a massive 18TB capacity, 7200rpm speed, and 512mb cache, this drive offers reliable performance for demanding NAS systems. Featuring 3D Active Balance Plus technology for enhanced reliability and support for up to 24 drive bays, this drive is built to handle heavy workloads. With a 300TB/year workload rate, 1m MTBF, and sustained data rate of 272mb/sec, this drive delivers consistent performance for your NAS setup. Backed by a 5-year warranty, you can trust Western Digital for all your storage needs.