THE G12 GC-850 EXTERIOR
Even though the main motherboard power cable (24pin) uses a sleeved round cable every other cable is low-profile/flat/slim.
The G12 line follows the typical ATX factor so the GC-850 model measures 150mm in width, 140mm in length and 86mm in height.
Under a somewhat plain grille at the top Seasonic has placed an 120mm intake fan.
The unit's electrical table is printed on a sticker located on the left side of the enclosure.
At the rear we find the typical perforation, on/off power switch and the power port.