Total Micro SmartMemory 16GB DDR4 SDRAM Memory Module - For Server - 16 GB (1 x 16GB) - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - ECC - Registered - 288-pin - DIMM Allow convenient and fast access to the stored information your computer is actively using for maximum efficiency Up to 2666 MHz speed with registered signal for playing the latest games and using heavy software DIMM 16 GB bar will run multiple applications together and enhance your computer's performance 288-pin-pin DDR4-2666/PC4-21300 interface synchronizes electrical and clock signals for an efficient data transfer rate 1 x 16GB modules for quick access and retrieval of data and information to ensure maximum usability 288-pin pins for enhanced, dependable system performance with maximum usability CL19 CAS latency for reliable, fast response and improved performance Server device support for your ram module to allow maximum efficiency and dependability DIMM form factor with 288-pin pins and 16 GB memory size effectively reduces minimizes the load on the server memory BUS to ensure maximum productivity Registered signal processing allows convenient and easy reconfiguration according to your requirements