AGI High Speed DRAM Module High speed up 3200MHz Energy efficient: saves 20% power compared to DDR3 High-quality PCB provides improved signal transfer and system stability Module: 288-pin UDIMM Operating voltage: 1.2V~1.4V Operating temperature: 0°C to 85°C Dimensions (L x W x H): 133.35 x 31.25 x1.40mm Weight: 30g Warranty: limited lifetime