Hyper X HX432C16PB3K28 is a kit of two 512M x 64-bit (4GB) DDR4-3200 CL16 SDRAM (Synchronous DRAM) 1 Rx 8 memory module based on eight 512M x 8-bit FBGA components per module Each module kit supports Intel Extreme Memory Profiles (Intel XMP) 20 Total kit capacity is 8GB Each module has been tested to run at DDR4-3200 at a low latency timing of 16-18-18 at 135V The SPDs are programmed to JEDEC standard latency DDR4-2400 timing of 17-17-17 at 12V Each 288-pin DIMM uses gold contact fingers Memory Capacity 8GB (2 x AGB) Memory Type DDR4 Module Type DIMM Memory Speed DDR4-3200 M Hz Pin Configuration 288-pin Registered Unbuffered Unbuffered Error Correction Non-ECC CL-t RCD-t RP-t RAS CL16 Heat Sink Yes (Black) Working Voltage 12 V