The Inter-Tech Eterno H3 Octagon RTX conforms to the ATX form factor and so can accommodate motherboards with form factors ATX and Micro-ATX.
Its dimensions (LxWxH) are 445mm x 200mm x 428mm.
|Form Factor||ATX||Front Fans||1|
|Motherboard Form Factors||Front Fans Size||120mm|
|Material||Not sure||Side Fans||2|
|Color||Black||Side Fans Size||120mm|
|Expansion Slots||7||Rear Fans||1|
|5.25″ Drive Bays||2||Rear Fans Size||120mm|
|3.5″ Drive Bays||8||IO Display Panel||yes|
|2.5" Drive Bays||1||Front USB 2.0 Slots||1|
|Tool-less Rails||no||Front USB 3.0 Slots||1|
The Inter-Tech Eterno H3 Octagon RTX has a the ATX form factor. ATX is the most ubiquitous of case standards, providing the largest array of compatible hardware on the market. Using the ATX standard, the case can house motherboards and power supplies with form factors ATX and Micro-ATX. The dimensions of the case itself (LxWxH) are 445mm x 200mm x 428mm.
The Inter-Tech Eterno H3 Octagon RTX has seven expansion slots, so there is plenty of room for extra components, which may be a deciding factor when planning on the longevity and build type of a PC system. The case has two 5.25" drive bays, which There are no 5.25" drive bays, but there are eight 3.5" drive bays, which is more than enough space as long as you do not intend on installing an optical drive.