This Cisco UCS-MR-1X322RV-A compatible 32GB DDR4-2400MHz dual rank registered ECC 1.2V 288-pin CL17 factory original RDIMM is 100% guaranteed to be compatible with your system and to work right the first time. All of our server memory is built to strict JEDEC standards at one of the tier 1 facilities (Samsung, Micron, or Hynix). Our products are also guaranteed by federal law to not affect or void OEM warranties. Allow convenient and fast access to the stored information your computer is actively using for maximum efficiency Up to 2400 MHz speed with CL17 latency for smooth computer performance 32 GB of memory to maintain symmetry with processor and hard drive and bring out the ultimate computing experience DDR4-2400/PC4-19200 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 1 x 32GB modules for dependable storage efficiency and maximum convenience 288-pin for optimal performance and maximum reliability CL17 CAS latency for faster, dependable clock cycles which allows quick access and retrieval of data and information DIMM form factor with 288-pin and 32 GB memory size for enhanced performance and speed to allow maximum usability Registered signal processing allows high speed and accuracy to allow maximum reliability