EVGA GeForce GTX 560 Ti DS Superclocked Video card , 900 MHz /4212 MHz , Dual DVI+ mini HDMI

Performance
NVIDIA GTX 560 Ti
900 MHz GPU
384 CUDA Cores
400 MHz RAMDAC
Memory
1024 MB, 256 bit GDDR5
4212 MHz (effective)
134.8 GB/s Memory Bandwidth
Interface
PCI-E 2.0 16x
DVI-I, DVI-I, Mini-HDMI
SLI Capable
Resolution & Refresh
240Hz Max Refresh Rate
2048x1536 Max Analog
2560x1600 Max Digital

Product Warranty
All products not registered within 30 days will ONLY receive a 1 year limited warranty.

Limited 3 Year - All products registered within 30 days of the original purchase date will receive a 3 year warranty.

http://www.evga.com.au/support/warranty/

Operating System Support
Windows 7 32/64bit, Windows Vista 32/64bit, Windows XP 32/64bit
Requirements
Minimum of a 500 power supply.
(Minimum recommended power supply with +12 Volt current rating of 30 Amps.)
Two available 6-pin PCI-E power dongles