The WD Ultrastar DC HA340 internal hard drive from Western Digital is a robust storage solution with high capacity, designed for the demanding requirements of data center environments. It is built for continuous 24/7 operation and boasts a high MTBF of 2,000,000 hours, ensuring reliability and longevity in critical systems. With a capacity of 4 TB, it provides ample space for large datasets, making it ideal for a variety of applications, from cloud storage to digital archives.

The WD Ultrastar DC HA340 features a fast data transfer rate of 600 MB/s and an internal data transfer rate of 267 MB/s, supported by a substantial cache size of 256 MB. This drive is optimized for seamless integration into RAID arrays and NAS systems, thanks to its compatibility and features such as RV (Rotational Vibration) compensation technology and the advanced 512e format. The low power consumption during operation and idle states contributes to reducing overall operating costs, making it a smart choice for businesses looking to optimize their data storage infrastructure.