

The MasterCase H100 remains fiercely loyal to the H Series, unwilling to part from the 200mm RGB fan despite its mini-ITX form factor. From its industrial design elements to its generous use of mesh, the H100 fits neatly in the series as a travel-sized variant.
Mesh makes up the entire front panel and part of the top panel, offering just enough room for a built-in handle to add to its portability. Compatibility for an ATX power supply ensures efficient power to the system for on-the-go gaming; ideal for LAN parties and events. Whether you’re saving desk space or looking for a portable alternative to the H Series, the H100 houses powerful mini-ITX systems in a tiny amount of space.
Product Name |
MasterCase H100 |
|
Product Number |
MCM-H100-KANN-S00 |
|
Exterior Color |
Black & Iron Grey |
|
Materials |
Exterior |
Steel Mesh, Plastic |
Side Panel |
Steel |
|
Dimensions (L x W x H) |
incl. Protrusions |
312mm x 216mm x 301mm |
excl. Protrusions |
278mm x 216mm x 294mm |
|
Volume (Liters excl. Protrusions) |
17.6L |
|
Motherboard Support |
Mini-ITX |
|
Expansion Slots |
2 |
|
Drive Bays |
5.25“ ODD |
N/A |
3.5" / 2.5“ Combo |
1 |
|
2.5” SSD |
4 (3 + 1 combo) |
|
I/O Panel |
USB Ports |
2 x USB 3.2 Gen 1 (USB 3.0) |
Audio In / Out |
1 x 3.5mm Audio Jack 1 x 3.5mm Mic Jack |
|
Other |
Reset Switch, RGB Controller x 1 |
|
Pre-installed Fan(s) |
Top |
N/A |
Front |
1 x 200mm RGB Fan (Speed: 800RPM / Connector: 3Pin + RGB 4pin) |
|
Rear |
N/A |
|
Bottom |
N/A |
|
Fan Support |
Top |
N/A |
Front |
120mm x1 / 140mm x1 / 200mm x1 |
|
Rear |
N/A |
|
Bottom |
N/A |
|
Radiator Support |
Top |
N/A |
Front |
120mm, 140mm, 200mm |
|
Rear |
N/A |
|
Bottom |
N/A |
|
Clearances |
CPU Cooler |
83mm |
Power Supply |
210mm (without radiator installed) 160mm (with radiator installed) |
|
Graphics Card |
210mm (without radiator installed) 180mm (with radiator installed) |
|
Dust Filters |
Top, Front |
|
Power Supply Support |
ATX PS2 |