FlexATX
From Wikipedia, the free encyclopedia
Computer form factors |
PCB Size (mm) |
WTX | 356×425 |
AT | 350×305 |
Baby-AT | 330×216 |
BTX | 325×266 |
ATX | 305×244 |
LPX | 330×229 |
NLX | 254×228 |
microATX | 244×244 |
DTX | 244×203 |
FlexATX | 229×191 |
Mini-DTX | 203×170 |
EBX | 203×146 |
microATX (Min.) | 171×171 |
Mini-ITX | 170×170 |
EPIC (Express) | 165×115 |
Nano-ITX | 120×120 |
COM Express | 125×95 |
ETX / XTX | 114×95 |
Pico-ITX | 100×72 |
PC/104(-Plus) | 96×90 |
microETXexpress | |
nanoETXexpress | |
mobile-ITX | 75×45 |
FlexATX is a PC motherboard form factor derived from ATX. The specification was released in 1999 by Intel as an addendum to the microATX specification. It uses a subset of the motherboard mounting holes required for microATX and the same I/O plate system as ATX and microATX.
FlexATX specifies that a motherboard be no larger than 9.0 x 7.5" (229 x 191 mm), and can have no more than 3 expansion slots.