The HP 256GB Kit (16 X 16GB) PC3-14900 DDR3 memory module is targeted at the enterprise class systems, especially at the higher end due to its performance options. With its ECC Registered and dual rank configuration, maximum data transfer reliability and stability is achieved, thus delivering suboptimal performance even on large data sets. It is optimized for demanding workloads like data processing and virtualization due to its 1866MHz / PC3-14900 speed with CL13 latency, alongside high efficiency. Most of the server systems and workstations accept this form factor DIMM, as it is a 240-pin DIMM. This memory kit is best suited for the organisations and businesses that expect seamless performance from memory intensive applications, as it provides 16 16GB modules for a total of 256GB of RAM.