PNY NVIDIA Tesla K40, 2880 CUDA parallel processing cores @ 745 MHz, GK110B chip, frame buffer 12GB GDDR5 6000, 384-bit memory interface, 288GB/sec memory bandwidth, double floating point precision >1000 GigaFLOPS DP (1.43 Tflops), PCIe Gen3 x16 bus interface, no ports, 6-pin PCIe and 8-pin power connectors, Programming enviroment CUDA, 235Watt, 26.5 cm long, dual slot, Ultra quiet active cooling