8GB Module ( 1x 8GB ) | DDR4 3200 MHz ( PC4-25600 / PC4-3200AA ) | DDR4 DIMM ( 288-Pin ) Non-ECC UDIMM ( Unbuffered DIMM ) | 1Rx16 - Single Rank x16 | 1.2V - DDR4 Standard Voltage High performance Memory RAM upgrade compatible with select DDR4 Desktop PC / Computers Boosts the performance of your system by speeding up loading times, improving system responsiveness, and increasing your system's ability to handle greater workloads All modules undergo quality assurance testing to ensure dependable and reliable performance