Frequently Asked Questions
MasterCase Maker 5

How to install Nepton 280L water cooler at the top of MasterCase 5 / 6 series (besides MasterCase 5)?


1.Remove the Top cover

2.Nepton 280L radiator is too large for the cut out at the top of the case and will not install from outside of the chassis.

3.Place the 2 140mm fans on top of the radiator and raise them from inside the case to the liquid cooler bracket.

4.Make sure the screw holes are all aligned between the fans and the radiator while rasing them to the bracket.

5.Secure the fan-cooler to the bracket. We recommend installing the outside radiator screws first then installing the 4 center screws. Tighten up the screws diagonally at the same time if possible.

Please note that if the fans do NOT have the rubble padding at the corners, it will not have enough space to install the cooler, since the radiator will interfere with the top plate cooler cut-out flap.

Cooler installed.

Please also note that the space between the radiator and the MB will limit the option to install Push/Pull fans, as they can with Nepton 240M.

Nepton 280L

Nepton 240M with Push/Pull fans

How to plug data cable into SSD properly?

It is recommended to use flat data cable to connect to SSD for various mounting positions as shown below. SSD mounted on top of partition next to motherboard

SSD mounted on the side


Where to buy accessories or spare parts for MasterCase Maker 5?

Please go to our official website where to buy section, and select the online store corresponding to your region:

What is available as accessories or spare parts for MasterCase Maker 5?

Besides the entire MasterCase 5 cases, accessories such as case wheel, top mesh cover, clear side panels, SSD brackets and HDD cages are also available online.

For exact product lists available to each region, please go to our official website where to buy section, and select the online store corresponding to your region:

Or visit directly our Online Store here.

EU region:

APAC Region:

Where do I find the Tool Kit for MasterCase Maker 5?

it is provided within the package. For this special model, you get a metallic Tool Box including all you need to assemble your pc:

I have purchased a MasterCase 5 for my Intel system, what other CM products would you recommend?

Power line:

All CM PSU will support Intel Skylake.

However, we do recommend the following models:

V850, V1000, V1200


CPU Cooler:

For extra performance, we do recommend the following models:

Air Cooler: MasterAir Maker 8

Liquid Cooler: MasterLiquid Pro Series

How to install PSU correctly on MasterCase 5 Series products?

Step 1 and 2, Remove the Power Supply Unit bracket from the case by loosening the thumb-screws.
3. Lightly secure the bracket to the PSU (Do NOT screw too tightly).
4. Insert the PSU into the case.
5. Secure the bracket by tightening the thumb-screws.
6. Finish tightening the screws on the bracket to secure the PSU.