Genuine Sussex Police Auction3x 4GB DDR4 RAM Modules12GB total (3x 4GB sticks), this is DDR4 RAM for computers that take normal sized DIMMsPlease note that the kit of 2 modules are 1866MHz but the single stick is only 1600MHZModel numbers are HX318C10FWK2/8 & HX316C10FW/4In used but functional condition. Please see …