The Raidmax Seiran conforms to the Micro-ATX form factor and so can accommodate motherboards with form factors ATX and Micro-ATX.
It is made of Steel and its dimensions (LxWxH) are 490mm x 205mm x 485mm.
|Form Factor||Micro-ATX||Front Fans Size||120mm|
|Motherboard Form Factors||Top Fans||1|
|Material||Steel||Top Fans Size||120mm|
|Expansion Slots||7||Side Fans Size||180mm|
|5.25″ Drive Bays||9||Rear Fans||1|
|3.5″ Drive Bays||6||Rear Fans Size||120mm|
|2.5" Drive Bays||6||IO Display Panel||yes|
|Tool-less Rails||no||Front USB 2.0 Slots||2|
|Length||490mm||Front USB 3.0 Slots||1|
The Raidmax Seiran has a the Micro-ATX form factor. Micro-ATX is a smaller version of the ATX standard which is designed to make your case and the system therein lightweight and portable. Using the Micro-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 490mm x 205mm x 485mm.
The Raidmax Seiran 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 nine 5.25" drive bays, which is more than enough to house various drives, particularly optical drives. With six 3.5" drive bays there is also plenty of extra HDD space as well. You can even slot in an SSD or a laptop drive in one of the six specifically designed 2.5" drive bays
Made primarily of Steel, the Raidmax Seiran is built to be strong and well-ventilated. Steel cases are generally fairly cheap and sturdy, but also tend to be quite heavy. Whatever your case's material, it is important to keep a consistent airflow so that heat doesn't build up inside. It is therefore advised that you make use of the available built-in case fans and fan installation sections.