ENET 32GB DDR4 SDRAM Memory Module - 32 GB DDR4 SDRAM - 2666 MHz - ECC - Registered - 288-pin - DIMM - Lifetime Warranty Enables efficient and smooth execution of all your heavy-duty applications with maximum productivity Up to 2666 MHz speed with registered signal for smooth computer performance 32 GB of memory to maintain symmetry with processor and hard drive and bring out the ultimate computing experience 288-pin DDR4 SDRAM interface synchronizes electrical and clock signals for an efficient data transfer rate 288-pin for faster, dependable performance and better access to data and information DIMM form factor with 288-pin and 32 GB memory size effectively lessens the electrical load on the memory controller to allow maximum feasibility Registered signal processing allows convenient and easy reconfiguration according to your requirements