Gigabyte

Powered by NVIDIA GeForce GT 220, Supports PCI Express 2.0, Microsoft DirectX 10.1 and OpenGL 3.1 support,  Industry's best 1GB GDDR2 memory and 128-bit memory interface, Supports NVIDIA PureVideo® HD technology, Features Dual link DVI-I / D-sub / HDMI with HDCP protection.

NVIDIA GeForce GT 240, Core Clock 600 MHz, Memory Clock 1600 MHz, Memory 1 GB DDR3,  Memory Bus 128 bit, Bus Type PCI-E 2.0, Bus Speed x16 Shader Clock 1460 MHz Maximum Digital Resolution 2560x1600 Maximum.