Kingston 48GB DDR5 RAM module (KCP556UD8-48) offers high-speed performance with a 5600MT/s data rate, 2800MHz clock rate, and CAS Latency CL46. Features include non-ECC error checking, dual-rank configuration, 262 pins, and an operating temperature range of 0°C to 85°C. It comes with a lifetime warranty and is designed for high-performance computing.