VGA GeForce GT 520 1GB GDDR3 VGA/DVI/HDMI.

Mfr Part Number: VCGGT5201XPB Chipset: NVIDIA GeForce GT 520 Core Clock: 810 MHz Video Memory: 1GB GDDR3 Memory Clock: 1794 MHz Memory Interface: 64-bit Memory Bandwidth: 14.35 GB/sec Bus: PCI-Express 2.0 x16 CUDA Cores: 48 RAMDAC: 400 MHz Max. Resolution: 2560 x 1600 Connectors: VGA, DVI, HDMI Thermal: Fansink This Video Card Supports: Microsoft Windows 7/XP/Vista NVIDIA PhysX Technology NVIDIA CUDA Technology NVIDIA Blu-Ray 3D TrueHD and DTS-HD Audio Bitstreaming HDCP - High-bandwidth Digital Content Protection Microsoft DirectX 11 and OpenGL 4.1 300W or Greater System Power Supply (with a minimum 12V current rating of 18A)