AddOn 32GB PC4-19200 DDR4-2400MHz ECC Registered CL17 288-Pin DIMM 1.2V Dual Rank Memory Module. This is a 32GB memory module from AddOn, featuring PC4-19200 DDR4-2400MHz ECC Registered technology. It has a CL17 latency, utilizes 288 pins, and operates at 1.2V. This dual-rank DIMM is designed for high performance and reliability, making it ideal for servers and workstations that require robust error-correcting capabilities.