Can you can make the fans one colour or they have to be rainbow?

You can play through 16 lighting modes via the top I/O panel using the “LED” button, which includes options for RGB, Breathing, Single Color, and Light Off.

Does the case have good airflow?

Yes, the case has good airflow due to its mesh front panel with a 48.3% open area ratio, allowing greater airflow and efficient dust prevention.

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ETA Date: 10/9/2026.

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GameMax Defender Mesh Black USB3.0 Micro-ATX Gaming PC Computer Case, Pre-installed 4x ARGB Fan, Support 4000 Series GPU and 360mm AIO

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Motherboard Compatibility: Supports Micro-ATX / ITX
Extreme Cooling Performance: 3 x ARGB 120mm fans x front, 1x120mm ARGB Fan x rear, keeps temps in control even during high loads.
Compelling Front Panel: The front panel balances functionality and aesthetics This mesh consists of 1.0mm diameter mesh holes spaced at 2.0mm apart, providing a 48.3% open area ratio that allows greater airflow to pass through and efficiently prevents dust from entering the PC.
5xPCIe Slot position, born for thicker RTX-4000 series GPU card, leaves additional space to increase cooling of the video card, improve performance and stability.
Support Top 360mm Radiator: With support for up to a 360mm liquid cooling radiator in top, the case is easy to build with and easy to cool your CPU better.
Play through 16 lighting modes via the top I/O panel using the “LED” button. 30 total play-through options include RGB, Breathing, Single Color, and Light Off. Fans are proprietary to this case.

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Overview

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Reviews (5)

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Brand	GAMEMAX
Model	Defender MB

Type	Micro ATX
Color	Black
Case Material	Front Panel: ABS, Mesh Top Panel: metal cover Side Panel: Left: Tempered Glass Right: Metal cover
With Power Supply	No
PSU Mount	Bottom/ATX
Motherboard Compatibility	Micro ATX / Mini ITX
Side Panel	1 x Side Tempered Glass Panel
Dust Filters	Bottom, right side panel and top cover with dust filter

Internal 3.5" Drive Bays	2
Internal 2.5" Drive Bays	3 13.5HDD+32.5SSD or 23.5HDD+22.5SSD
Expansion Slots	5

Fan Options	Front: 1x12cm ARGB Fan (FN12A-M6), 2x12cm ARGB Fan (FN12A-S6) Top: 3x120mm, 2x140mm (Fan optional) Rear: 1x12cm ARGB Fan (FN12A-S6I) M/B Cover: 2x120mm (Fan optional) PSU Cover: 2x120mm (Fan optional)
Pre-installed Fans	Front - 3 x 120mm / Rear - 1 x 120mm
Radiator Options	Front: 120mm, 140mm,240mm,280mm,360mm Top: 120mm, 140mm,240mm,280mm,360mm Rear: 120mm M/B Cover: 120mm, 240mm

Max GPU Length	Up to 410mm(front cover w/o fan)
Max CPU Cooler Height	165 mm
Max PSU Length	up to 265mm(front cover w/o Water Cooling)
Dimensions	(L)415(W)210(H)435mm

Backordered Items

GameMax Defender Mesh Black USB3.0 Micro-ATX Gaming PC Computer Case, Pre-installed 4x ARGB Fan, Support 4000 Series GPU and 360mm AIO

Learn more about the GAMEMAX Defender MB

Customer Reviews of the GAMEMAX Defender MB

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Warranty, Returns, And Additional Information

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Item#: N82E16811445056

Backordered Items

GameMax Defender Mesh Black USB3.0 Micro-ATX Gaming PC Computer Case, Pre-installed 4x ARGB Fan, Support 4000 Series GPU and 360mm AIO

Learn more about the GAMEMAX Defender MB

Customer Reviews of the GAMEMAX Defender MB

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info