PNY Quadro K4200 4GB GDDR5 (VCQK4200-PB)
PCI Express 3.0 x16, 4096 MB NVIDIA, CPU frequency 780 MHz memory frequency of 1350 MHz, bus width 256 bits, DirectX 11 support
Rating: 
Brand
Video
PNY Quadro 2000 1024MB GDDR5 (VCQ2000-T)
PCI-Express 2.0 x16, NVIDIA Quadro 2000 1024 MB, CPU frequency of 625 MHz, memory clock 650 MHz, bus width 128 bits, DirectX 11 support
Rating:
PNY Quadro K620 2GB DDR3 (VCQK620ATX-T)
PCI-Express 2.0 x16, 2048 MB NVIDIA, CPU frequency 1075 MHz memory clock 900 MHz, bus width 128 bits, DirectX 11 support
Rating:
PNY Quadro K2200 4GB GDDR5 (VCQK2200-T)
PCI-Express 2.0 x16, 4096 MB NVIDIA, CPU 1000 MHz, memory clock 1250 MHz, bus width 128 bits, DirectX 11 support
Rating:
PNY NVS 315 1024MB DDR3 (VCNVS315-T)
PCI-Express 2.0 x16, 1024 MB NVIDIA, CPU speed 550 MHz, memory clock 875 MHz, bus width 64 bits, DirectX 11 support
Rating:
PNY NVS 300 512MB DDR3 (VCNVS300X16-T)
PCI-Express 2.0 x16, NVIDIA 512 MB bus width 64 bits DirectX 10.1
Rating:
PNY NVS 300 512MB DDR3 (VCNVS300X16V2-T)
PCI-Express 2.0 x16, NVIDIA 512 MB bus width 64 bits DirectX 10.1
Rating:
PNY GRID K2 8GB GDDR5 (VCGRIDK2M-R2L-PB)
PCI Express 3.0 x16, NVIDIA Quadro K5000 8192 MB, CPU frequency 745 MHz, memory clock 1250 MHz, bus width of 512 bits, DirectX 11 support
Rating:
PNY Quadro K4200 4GB GDDR5 (VCQK4200-T)
PCI Express 3.0 x16, 4096 MB NVIDIA, CPU frequency 780 MHz memory frequency of 1350 MHz, bus width 256 bits, DirectX 11 support
Rating:
PNY Quadro K420 1024MB DDR3 (VCQK420-PB)
PCI-Express 2.0 x16, 1024 MB NVIDIA, CPU frequency 876 MHz, memory clock 900 MHz, bus width 128 bits, DirectX 11 support
Rating: