| Brand | Cooler Master |
|---|---|
| Item model number | MCM-H100-KANN-S00 |
| Item Weight | 5.85 pounds |
| Product Dimensions | 13.86 x 10.67 x 14.76 inches |
| Item Dimensions LxWxH | 13.86 x 10.67 x 14.76 inches |
| Color | H100 RGB |
| Manufacturer | Cooler Master |
| ASIN | B07TMRGV6D |
| Date First Available | June 27, 2019 |
Cooler Master MasterCase H100 Mini-ITX PC Case with 200mm RGB Fan, Fine Mesh Front Panel, Built-in Handle & RGB Lighting Control
We don't know when or if this item will be back in stock.
| Brand | Cooler Master |
| Motherboard Compatability | ATX |
| Case Type | Mini-Tower |
| Color | H100 RGB |
| Material | Alloy Steel, Plastic |
| Cooling Method | Air |
| Item Weight | 2.66 Kilograms |
| Item Dimensions LxWxH | 13.86 x 10.67 x 14.76 inches |
| Number of Expansion Slots | 2 |
| Total USB Ports | 2 |
About this item
- Compact Mini ITX A highly compact layout efficiently uses space to keep dimensions minimized
- Fine Mesh Ventilation The entire front panel and part of the top panel features fine mesh, achieving efficient airflow while also filtering out dust
- 200mm RGB Fan Even with compact dimensions, the H Series’ iconic 200mm RGB fan is included for optimal cooling
- ATX Power Supply Full sized ATX power supplies are supported to improve hardware compatibility and ensure efficient power to the system
- Built In Handle A handle is built into the top panel for added portability and on the go gaming
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From the manufacturer
Make It Yours.
We're all about the things that make building a PC such a rewarding experience. The sense of achievement. The joy of making and creating something uniquely yours in form and function and, of course, the thrill of bringing your creation to life without melting your components.
MasterCase H100
A Little Game Changer
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.
- Compact Mini-ITX
- Fine Mesh Ventilation
- 200mm RGB Fan
- ATX Power Supply
- Built-In Handle
- RGB Lighting Control
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Compact Mini-ITXA highly compact layout efficiently uses space to keep dimensions minimized. |
ATX Power SupplyFull-sized ATX power supplies are supported to improve hardware compatibility and ensure efficient power to the system. |
RGB Lighting ControlOne RGB controller is included in the accessory pack. Lighting can also be controlled through the reset button if the motherboard does not support RGB control. |
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Built-In HandleA handle is built into the top panel for added portability and on-the-go gaming. |
Fine Mesh VentilationThe entire front panel and part of the top panel feature fine mesh, which achieves efficient airflow while also filtering out dust. |
200mm RGB FanEven with compact dimensions, the H-Series's iconic 200mm RGB fan is included. |
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Cooling SupportFront: 120mm, 140mm, 200mm *Mini-DTX may impact configuration options |
Component ClearancesCPU Cooler: 83mm Power Supply: 210mm (without radiator), 160mm (with radiator) Graphics Card: 210mm (without radiator), 180mm (with radiator) |
Storage Support3.5" / 2.5" Combo x 1 2.5" SSD x 4 (3 + 1 Combo) |
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Additional Information
| Customer Reviews |
4.3 out of 5 stars |
|---|---|
| Best Sellers Rank | #1,662 in Computer Cases |
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Product Description
"The Master Case H100 is a mini-ITX case that can be configured as a portable gaming rig, a tiny living room PC, and a desktop space-saver. From its industrial construction to its entirely mesh front panel, the H100 fits neatly in the series as a travel-sized alternative. 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. 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.
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Top reviews from the United States
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The main reason you're going to want to have everything on hand is because once you manage to cram everything in there, you realize pretty quick that the only way to fix problems, or add new hardware is to rip everything - almost all of it - right back out again.
Like most ITX builds, this is much more fiddly than just throwing parts in a mid-tower. Space is tight, corners are sharp, and I had to have my wife hook up some of fans and motherboard jumpers as my hands just couldn't fit into some of the corners.
That said, the case works great. It's easily portable, my dudes love them, and I love the fact that these things will accept a standard ATX power supply. The only catch is that if you go with a non-modular (which we did - since we were re-using spares from old builds) you're going to need to spend a fair bit of time cable managing in a really tight space. You can get it done, but it's not going to be pretty.
In the end we built 2:
i5 9400, 16g Corsair RGB RAM, PNY Geforce 1660 (shorty)
AMD 2600, 16g Corsair RGB RAM, EVGA 1060
Both are using stock coolers and while they run warm - we haven't experienced any throttling. I'll probably end up ripping these apart at some point and adding in stronger coolers (Noctuas or possible a simple AIO) to improve temps.
So first impressions is that it is smaller then I thought it would be since many reviewers considered this case big and bulky. They also stated that it felt cheap and not well built. However in my experience this case felt very solid and well built and was smaller then I imagined (it really is hard to tell on videos).
So I started my build and here are the specs:
Case: Cooler Master H100
CPU: Ryzen 5 2600X
CPU Cooler: Noctua NH-L9a AM4 Low Profile Cooler
MOBO: ASUS ROG STRIX B450-I Gaming Motherboard
GPU: PNY GeForce GTX 1660 XLR8 OC Single Fan
RAM: Corsair Vengeance LPX 16GB DDR4 DRAM 3200 Kit - Black
SDD: (1) Intel SSD 660p Series 1TB M.2 Drive and (1) WD Black 500 GB M.2 Drive as boot drive
I assembled the MOBO outside of the case to include the CPU, CPU Cooler, both M.2 Drive and RAM. This was extremely easy and didn't take much time to do, I have built multiple gaming PCs in the past. If this is your first time it will take a little longer but isn't difficult at all. Next I secured the assembled MOBO in the case and connected the from connectors and the fan and RGB cable to the MOBO, I did not have to use the included RGB control since my MOBO supported the RGB fan. I did you the included cable from ASUS for the front connectors and it made it very easy and fast!
At this point I started my cable management, this case requires you to take time and find good locations to secure the cable to so that they are not blocking the main fan and are out of the way of your other cables. The case comes with several cable ties but I found those a little thinner then I licked so I used my own cable ties.
Now came the part to start installing and routing the power cables. I highly recommend that you do not use any HDDs or non-M.2 SSDs since this would make cable management much more difficult. I did use a regular PSU and I would highly suggest at least a semi-modular PSU but it was do able and not that difficult, just took some more patience and time. Once you connected the power cables (24 pin connector and the CPU connector) I slide in the PSU and started to route and secure those cables. It came apparently quickly that using a regular CPU cooler and not a low profile one would not be a good idea as there would not be a lot of room for the fan to pull air from.
Once this was done I secured the PSU into the case. Then installed my GPU and routed the power cable and secured it.
My thoughts on this case are my own thoughts and are based on building in the case. This case is underrated and provides a great case to build in but requires patience and time in building which all mini-ITX builds take. I have used a ThermalTake Core V1 in the past and I feel like this case is built much better and will stand to be moved around and used. The side panels are less flimsy and are secured better. The looks on this case are great and the handle could use some redesigning such as removing the ridges and perhaps use a honeycomb pattern for grip.
The RGB fan is very quite and the colors are very even and bright. When testing the system temperatures were good and did not overheat however time will tell if the thermals are good on this case. This is an initial review and I will update it if needed in the future.
I would recommend this case if you are looking for a portable mini-ITX case, there are ones out there that look better but they are not designed to be transported around. If they have acrylic or tempered glass sides then they should not be used as a portable machine since they will get scratched and or broken. But if it sits at home all the time and you are looking for a beauty queen then consider another case. This is a functioning workhorse / gaming PC case that I expect will hold up very well to daily use and frequent travel.
If you have read this review then you are seriously considering purchasing this case, then go ahead and purchase it and give it a fair try!
Reviewed in the United States on August 21, 2019
So first impressions is that it is smaller then I thought it would be since many reviewers considered this case big and bulky. They also stated that it felt cheap and not well built. However in my experience this case felt very solid and well built and was smaller then I imagined (it really is hard to tell on videos).
So I started my build and here are the specs:
Case: Cooler Master H100
CPU: Ryzen 5 2600X
CPU Cooler: Noctua NH-L9a AM4 Low Profile Cooler
MOBO: ASUS ROG STRIX B450-I Gaming Motherboard
GPU: PNY GeForce GTX 1660 XLR8 OC Single Fan
RAM: Corsair Vengeance LPX 16GB DDR4 DRAM 3200 Kit - Black
SDD: (1) Intel SSD 660p Series 1TB M.2 Drive and (1) WD Black 500 GB M.2 Drive as boot drive
I assembled the MOBO outside of the case to include the CPU, CPU Cooler, both M.2 Drive and RAM. This was extremely easy and didn't take much time to do, I have built multiple gaming PCs in the past. If this is your first time it will take a little longer but isn't difficult at all. Next I secured the assembled MOBO in the case and connected the from connectors and the fan and RGB cable to the MOBO, I did not have to use the included RGB control since my MOBO supported the RGB fan. I did you the included cable from ASUS for the front connectors and it made it very easy and fast!
At this point I started my cable management, this case requires you to take time and find good locations to secure the cable to so that they are not blocking the main fan and are out of the way of your other cables. The case comes with several cable ties but I found those a little thinner then I licked so I used my own cable ties.
Now came the part to start installing and routing the power cables. I highly recommend that you do not use any HDDs or non-M.2 SSDs since this would make cable management much more difficult. I did use a regular PSU and I would highly suggest at least a semi-modular PSU but it was do able and not that difficult, just took some more patience and time. Once you connected the power cables (24 pin connector and the CPU connector) I slide in the PSU and started to route and secure those cables. It came apparently quickly that using a regular CPU cooler and not a low profile one would not be a good idea as there would not be a lot of room for the fan to pull air from.
Once this was done I secured the PSU into the case. Then installed my GPU and routed the power cable and secured it.
My thoughts on this case are my own thoughts and are based on building in the case. This case is underrated and provides a great case to build in but requires patience and time in building which all mini-ITX builds take. I have used a ThermalTake Core V1 in the past and I feel like this case is built much better and will stand to be moved around and used. The side panels are less flimsy and are secured better. The looks on this case are great and the handle could use some redesigning such as removing the ridges and perhaps use a honeycomb pattern for grip.
The RGB fan is very quite and the colors are very even and bright. When testing the system temperatures were good and did not overheat however time will tell if the thermals are good on this case. This is an initial review and I will update it if needed in the future.
I would recommend this case if you are looking for a portable mini-ITX case, there are ones out there that look better but they are not designed to be transported around. If they have acrylic or tempered glass sides then they should not be used as a portable machine since they will get scratched and or broken. But if it sits at home all the time and you are looking for a beauty queen then consider another case. This is a functioning workhorse / gaming PC case that I expect will hold up very well to daily use and frequent travel.
If you have read this review then you are seriously considering purchasing this case, then go ahead and purchase it and give it a fair try!
Reviewed in the United States on June 5, 2023
Top reviews from other countries
Reviewed in Mexico on June 10, 2020




































