The Kingston HX318C10FW4 is a memory kit consisting of two 4 GB DDR3 SDRAM modules, providing a total capacity of 8 GB. Operating at a bus speed of PC3-14900 (DDR3-1866), this memory kit is designed with ECC Memory capabilities. The modules are in DIMM form factor with 240 pins, suitable for use in compatible systems like the CyberPowerPC Hyper X.