The WD Ultrastar DC HA340 is an internal hard drive with high capacity, designed to meet the demanding requirements of data center environments. With a capacity of 8 TB, it provides ample storage space for extensive data needs. The drive is built for reliability, supporting continuous operation around the clock, and boasts a mean time between failures (MTBF) of 2,000,000 hours. Performance is optimized with a data transfer rate of 267 MB/s and a buffer size of 256 MB, ensuring fast and efficient data processing. Additionally, this hard drive features advanced technologies such as rotational vibration (RV) compensation and a dual-stage actuator (DSA), making it suitable for NAS and RAID configurations. Its energy-efficient design, with low power consumption during operation and standby, makes it an ideal choice for data centers looking to optimize their energy usage. Whether for mass storage or high-availability environments, the WD Ultrastar DC HA340 offers capacity, performance, and reliability.