Cisco 256GB DDR4 SDRAM Memory Module - For Server - 256 GB - DDR4-3200/PC4-25600 DDR4 SDRAM - 3200 MHz Octal-rank Memory - 1.20 V - ECC - 288-pin - LRDIMM Allow convenient and fast access to the stored information your computer is actively using for maximum efficiency Up to 3200 MHz speed for playing the latest games and using heavy software LRDIMM 256 GB of memory can produce approx. 10K MIPS and as a result, your system gets more room to run complex apps. DDR4-3200/PC4-25600 operates at an effective bus speed with minimal power consumption and as a result, you get optimal computer performance with an improved memory heat dissipation 288-pin for faster, dependable performance and better access to data and information Server device support for your RAM Module to allow enhanced system performance and reliable memory solution LRDIMM form factor with 288-pin and 256 GB memory size effectively lessens the electrical load on the memory controller to allow maximum feasibility