The Aerocool Templarius Telum conforms to the ATX form factor and so can accommodate motherboards with form factors ATX and Micro-ATX.
Its dimensions (LxWxH) are 435mm x 185mm x 420mm.
|Form Factor||ATX||Front Fans Size||120mm|
|Motherboard Form Factors||Front Fans Speed||1200 RPM|
|Material||Not sure||Top Fans||3|
|Color||Black||Top Fans Size||120mm|
|Expansion Slots||7||Rear Fans||1|
|5.25″ Drive Bays||3||Rear Fans Size||120mm|
|3.5″ Drive Bays||6||Rear Fans Speed||1200 RPM|
|2.5" Drive Bays||0||HDD Fans||3|
|Tool-less Rails||no||HDD Fans Size||120mm|
|Length||435mm||IO Display Panel||yes|
|Width||185mm||Front USB 2.0 Slots||2|
|Height||420mm||Front USB 3.0 Slots||1|
|Maximum Graphics Card Length||400mm||eSATA||no|
|Maximum CPU Cooler Size||158mm||Audio IO||yes|
The Aerocool Templarius Telum 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 435mm x 185mm x 420mm.
The Aerocool Templarius Telum 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 three 5.25" drive bays, which is enough to house an optical drive and a couple of hard drives, while still having space for plenty more HDDs with the six 3.5" drive bays that are also available. There are no 2.5" drive bays, though, so any SSD or laptop-sized HDD installation would require an adapter.