OWC 32GB DDR4 2400MHz PC4-19200 CL17 1.2V 288pin Server DIMM ECC Registered memory compatible with Supermicro Motherboard models X11SDS-12C, X11SDS-14C, X11SDS-16C, X11SDS-8C and X11SDV-12C-TLN2F. ECC REGISTERED UPGRADE: This type of memory is used in Workstations and Servers. It will NOT be compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED memory. INDUSTRY LEADING: Consumer-friendly Advanced Replacement Program and Limited Lifetime Warranty, which includes Free Tech Support by Other World Computing. MAXIMIZE YOUR SERVER: With OWC's ECC Registered Server Memory, you will extend the life of your old infrastructure or save money when building a new one. Replacement for Supermicro part numbers MEM-DR432LC-ER24, MEMDR432LCL01ER24, MEMDR432LCL02ER24, MEMDR432LCV01ER24, MEMDR432LCV02ER24, MEMDR432LHL01ER24, MEMDR432LHL02ER24, MEMDR432LSL01ER24, MEMDR432LSL02ER24 and MEMDR432LSV01ER24.