Offered for sale is a pair of EVGA GeForce GTX 275 (1792 MB ea/ -3548 MB in SLI)

Key Features
Full Microsoft® DirectX® 10 Shader Model 4.0 Support
PCI Express® 2.0 / 1.1 Support
DVI-I Output
2nd Generation Unified Shader Architecture
NVIDIA® CUDA™ Support
NVIDIA® PhysX™ Ready
2-Way SLI® Support
3-Way SLI® Support
NVIDIA® PureVideo™ HD Technology
OpenGL 3.2 Support
Windows XP™ Support
Windows Vista / Windows 7™ Support

Resolution & Refresh
Max Analog: 2048x1536
Max Digital: 2560x1600 (Dual Link DVI Only)

Requirements
550 Watt or greater power supply with a minimum of 40 Amp on the +12 volt rail.
PCI Express, PCI Express 2.0 or PCI Express 3.0 compliant motherboard with one graphics slot.
Two available 6-pin PCIe power dongles
Windows 7 32/64bit, Windows Vista 32/64bit, Windows XP 32/64bit

Specifications
Base Clock: 633 MHZ
Memory Clock: 2268 MHz Effective
CUDA Cores: 240
Bus Type: PCIe 2.0
Memory Detail: 1792MB DDR3
Memory Bit Width: 448 Bit
Memory Speed: 0.8ns
Memory Bandwidth: 127 GB/s
UPC: 843368010614

Dimensions
Height: 4.376 in - 111.15 mm
Length: 10.5 in - 266.7 mm