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Montech Air 100 ARGB Mid Tower Gaming Case - White

Montech Air 100 ARGB Mid Tower Gaming Case - White

CCL Code: CAS4421


Montech Air 100 ARGB Mid Tower Gaming Case - White


Key Features:

  • PSU not included
  • 0 x 5.25" External Bay(s)
  • 4 x 2.5" Drive(s) Max
  • 2 x 3.5" Drive(s) Max
  • Max MB Size: Micro-ATX
  • Tempered Glass
CCL Code: CAS4421


Sorry, this product has been discontinued. We have found some similar products below.

The Montech AIR 100 ARGB PC Case

Montech AIR 100 ARGB

Finally, a mATX Case with Great Cooling!

The AIR 100 series is the first Micro-ATX case from Montech's acclaimed AIR Series PC cases. Its small footprint makes easy to carry and takes much less space.

Despite its smaller form factor the AIR 100 cuts no corners to achieve the best cooling capacity capable. Expandability and anti-dust features also adhere to Montech's AIR Series standard. Combining this all with a clean minimalist design, the AIR 100 provides PC users a smooth, classy, but also high performance build experience.

Front view of the AIR 100 ARGB Case with the mesh panel part removed.

Dust Resistant, Airflow Optimised Front Panel

The Super Fine Mesh Face Plate not only provides unobstructed cool airflow into the case, it also acts as an anti-dust cover. With its smart quick-release design, removing the Super Fine Mesh for cleaning is simple and tool free.

Ultra-Minimalist Design

The cleverly designed top cover and the Super Fine Mesh Face Plate mold into one unified clean minimalist style language.

View of both the front and top panels of the AIR 100 ARGB.
The design of the included fans.

ARGB Lighting Out of the Box

Four pre-installed 120mm ARGB fans are connected by the included lighting controller, that can be easily controlled by the LED button on the case or managed through motherboard ARGB software.

* All fans a 3-pin DC

More Convenient, More Safe

The unique Side Swivel Tempered Glass Side Panel design is not only easier for users to unmount, its zero drill-hole design drastically improves the panel's strength integrity and safety.

The AIR 100 ARGB with the Tempered Glass side panel partially open on its hinges.
Side view of the AIR 100 ARGB case with hardware installed.

Enjoy Building Your PC

Although a class smaller in volume, nothing is sacrificed in terms of expandability. The AIR 100 ARGB supports GPU cards up to 330mm, 160mm PSUs and tower heatsinks up to 161mm. 280mm radiators can be mounted at the front, while at the top there's space for 240mm radiators. The AIR 100 ARGB is expansion-capable for years to come.

Smart Cable Management

With cable management in-mind, the AIR 100 ARGB has strategically pre-installed cable loops and Velcro straps. This makes building your system with good clean cable management a breeze.

Rear side of the case showing the cable management channels.
A view of all of the I/O ports on the top of the case.

Easily Accesible I/O Ports

Two high-speed USB 3.0, a USB 2.0 and the HD Audio ports are all located on the top of the case for easy accessibility.

Drive Bays

2 x 2.5” SSD
2 x 2.5” SSD or 3.5” HDD


PSU Length: up to 160mm
CPU Cooler Height: up to 161mm
Graphics Card Length: up to 3305mm

Rear side view showing storage mounting locations.
All of the possible mounting locations for fans and radiators along with supported motherboard sizes.

Versatile Cooling Options

Fan Support

Front: 2 x 140mm or 3 x 120mm
Top: 2 x 140mm or 2 x 120mm
Inside: 2 x 120mm
Rear: 1 x 120mm

Radiator Support

Front: 280/140mm or 240/120mm
Top: 140mm or 240/120mm
Rear: 120mm

Motherboard Support

Motherboard Size


Total Dust Protection

The fine mesh front panel acts as an anti-dust cover, alone with top and bottom dust filters to prevent any dust infiltration.

Angled view showing all the dust filter locations.

Main Features

  • Super Fine Mesh Face Plate
  • Enhanced Thermal Performance
  • Meets Simplistic Minimalist Design
  • Four ARGB Fans and Controller Pre-Installed
  • Side Swivel Tempered Glass Side Panel
  • Expansion Capable
  • KitGuru - Must Have

    Read Full Article

    However you look at it the Montech Air 100 ARGB is very cheap and could be excused if it was a terrible piece of work. In fact it functions well and succeeds in pretty much every area. The list of problems we found with the Montech Air 100 ARGB is very short and doesn't contain any deal breakers.



Internal Expansion Bays 2 x 2.5"
2 x 2.5"/3.5"


Expansion Slots 4 x Full Height


USB Ports 2 x USB 3.0
1 x USB 2.0
Headphone Ports 1 x 3.5mm Jack
Microphone In Port 1 x 3.5mm Jack


Cooling System Front: Supports 2 x 140mm or 3 x 120mm fans (3 x 120mm ARGB LED fans included)
Top: Supports 2 x 140mm or 120mm fans
Rear: Supports 1 x 120mm fan (ARGB LED fan included)
Internal: Supports 2 x 120mm fans
Power Supply ATX Power Supply supported


Form Factor Mid Tower Case
Case Colour White
Motherboard Compatibility MicroATX
Width 210 mm
Depth 405 mm
Height 425 mm
Weight 6 kg

Key Features

Laptop Size Range ins
Main Colour White
External Expansion Bays
Case Type Tower
USB 3.0 Support Yes
Case Form Factor Mid Tower
Power Supply Included No
Optimised for Gaming
Modular Cables
80Plus Rated No
Bag Size
PSU Form Factor ATX
Display Model in Showroom
Illuminated No
Bag Type
Laptop Size
Max 3.5" Drives 2
Max 2.5" Drives 4
Micro-ATX Yes
Mini PC
Cooler Height 161 mm
Built-in Card Reader No
USB Type-C Support No
Front HDMI No
Side Panel Type Tempered Glass
GPU Length 330 mm
PSU Depth 160 mm
Memory Speed MHz
Card Reader Type
Front Audio Type Separate
Number of Fans 4 fan(s)
LED Controller Included Yes
LED Strip(s) Included No
Maximum Motherboard Size Supported Micro-ATX
RGB Software Type None
Total 2.5" + 3.5" drive bays 4
Power Requirement (auto) 12 W
USB2.0 ports 1
USB3.0 ports 2
Low profile expansion No
Config Business
Config Enterprise
Config Gaming Yes
Config Home Office
Config Lifestyle
Config Professionals
Config Quiet
Config Rugged
Config Server Rack
Config Silence
Config Students
Vinyl Position - Top No
Vinyl Position - Front No
Vinyl Position - Left Yes
Vinyl Position - Right Yes


Warranty 1 Year

Item Details

Manufacturer Montech
Manufacturer Code K006
EAN 4710562745252
Condition New

Warranty Information

Warranty 1 Year

Manufacturer Information

Manufacturer Montech
Manufacturer Code K006

Do you have you a question about the Montech Air 100 ARGB Mid Tower Case, White, mATX, Tempered Glass, 4x ARGB Fans?

Q: What are the dimensions for the power supply slot? I see the length, but am curious about the height and width.
Answer by Website User on 24th August 2022
All ATX PSUs are the same: "Dimensions of an ATX power supply are 150 mm width, 86 mm height"
1 customer found this answer helpful.
Post Answer
Q: Can you disable the RGB function and retain fan from the case switch or does it have to be connected to a supportive motherboard ?
Answer by Website User on 22nd August 2022
The case switch will change the lighting mode through pre-programmed functions. If one of them is 'off' then the answer is yes, but I don't seem to be able to find a list online. Looking at a Techpowerup review, the fans appear to have separate 3-pin DC connections for the motherboard headers, and a separate ARGB connection on each fan. Therefore, you could bypass the RGB controller entirely and have no RGB at all and just leave the controller disconnected without changing the fan behaviour at all.
1 customer found this answer helpful.
Post Answer
5.0 / 5 6 reviews

Christopher Goodwin

3 days ago

Excellent case, great airflow & very easy to build in. Had to knock a star off as the fans were not wired up correctly so it took a bit of trouble shooting to resolve

Nikodem Adamiak

last month

Very good quality, and price


last month

Good solid case looks very sleek love the white colour makes change from black. Quick delivery this is the 2nd item I have ordered very impressed so far with quality and delivery times


6 months ago

incredible value for money. great temps. great cable management. great build quality. great product. will be buying from here again!

Adam Stephens

6 months ago

Surprisingly good. The loose additional parts are hidden inside the case. The swing door is a nice QOL feature


6 months ago

I love this case so much! The only downside is that the gpu brackets need to be removed completely, so you cannot reinstall them which isnt a big deal tbh