be quiet! Straight Power 12 750W 80+ Platinum Full Modular Power Supply Unit Graphics processor family___NVIDIA 7 GHz Processor model i7 1255U 7 GHz Processor model i7 1255U Processor generation 12th gen Intel® Core™ i7 Processor family Intel® Core™ i7 Processor manufacturer Intel Memory Memory channels Dual channel Maximum internal memory 40 GB Memory slots 1x SO DIMM Memory clock speed 3200 MHz Memory form factor On board + SO DIMM Internal memory type DDR4 SDRAM Internal memory 16 GB Storage Card reader integrated No Optical drive type No SSD form factor M or turn off the power saving LED light with the push of a button Highly efficient operation Rock steady signal stability and efficiency