NVIDIA has managed to keep the GTX 470 to a more compact form factor than the GTX 480.
This sticker adds a carbon-fibre look to the card, really amazing. In my opinion this approach is a much better solution that adding some poorly printed anime girl sticker.
Just like the reference design cards, you need two slots in your system for installation.
The card has two DVI ports and one one mini-HDMI port. According to NVIDIA the card also supports DisplayPort if board partners want to use it. Unlike AMD's latest GPUs, the output logic design is not as flexible. On AMD cards vendors are free to combine six TMDS links into any output configuration they want (dual-link DVI consuming two links), from what we know so far, on NVIDIA, you are fixed to two DVI outputs and one HDMI/DP in addition to that. NVIDIA confirmed that you can use only two displays at the same time, so for a three monitor setup you would need two cards.
NVIDIA has included an HDMI sound device inside their GPU which does away with the requirement of connecting an external audio source to the card for HDMI audio. The HDMI interface is HDMI 1.3a compatible which includes Dolby TrueHD, DTS-HD, AC-3, DTS and up to 7.1 channel audio with 192 kHz / 24-bit. NVIDIA also claims full support for the 3D portion of the HDMI 1.4 specification which will become important later this year when we will see first Blu-Ray titles shipping with support for 3D output.
SLI with any other GTX 470 card (from any board partner) is possible to improve performance.
Here are the front and the back of the card, high-res versions are also available (front, back). If you choose to use these images for voltmods etc, please include a link back to this site or let us post your article.