Product Showcase - Exterior
The 303 has a bit of a relax design, just sitting there. This chassis is relatively light in weight (10kg). The case is a modest size of 500mm x 215mm x 480mm / 19.6" x 8.4" x 18.8". Motherboard form factors supported are: ATX, microATX, Mini-ITX. So again, the maximum motherboard size that'll fit is ATX and NOT XL or EATX.
At the backside we see 7 expansion slots, so dual-slot cards can be set up in Crossfire or SLI mode (2-way). All the way up-top we see the PSU section. PSU wise, you name it... it'll fit as we'll show you later on.
At the top the front panel connectivity can be found, including 2 x USB 3.0, 2 x USB 2.0 and HD Audio. Other than that, the usual suspects are here like power and reset buttons.