Out of all the cards tested today, the ZOTAC GTX 560 Ti 448 Cores is the most compact card. Its size actually feels closer to a "normal" GTX 560 Ti, than the GTX 570, which it is based on.
The card requires two slots in your system.
Display connectivity is two DVI ports, one full size HDMI port and one full size DisplayPort. Due to NVIDIA's architecture you may only use two outputs at the same time.
An HDMI sound device is included in the GPU, too. It is HDMI 1.4a compatible which includes HD audio and support for Blu-ray 3D movies.
You may combine up to four GTX 560 Ti 448 Core cards from any vendor in a multi-GPU SLI configuration for higher framerates or better image quality settings. This card can not be combined with the "normal" GTX 560 Ti as it uses a different GPU design. SLI with GTX 570 or 580 is also not possible.
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