Total Capacity:16 GBMemory Features:ECC MemoryModel:Corsair Vengeance LPXBrand:CorsairMPN:CMK16GX4M4A2666C16Bus Speed:PC4-21300 (DDR4-2666)Form Factor:DIMMManufacturer Warranty:LifetimeType:DDR4 SDRAMNumber of Pins:288Number of Modules:4Capacity per Module:16 GBUnit Type:Unit