The NVIDIA GRID™ K2 is a dual-slot 10.5 inch PCI Express Gen3 graphics card with two high-end NVIDIA® Kepler™ graphics processing units (GPUs). The NVIDIA GRID K2 has 8 GB of GDDR5 memory (4 GB per GPU), and a 225 W maximum power limit. The NVIDIA GRID K2 graphics board uses a passive heat sink that requires system airflow to properly operate the card within thermal limits. It is designed to accelerate graphics in virtual remote workstation and virtual desktop environments.