DeepCool MATREXX 40 3FS Micro-ATX Case with window and RGB lighting, Black

The DeepCool MATREXX 40 3FS is a micro-tower case designed for Micro-ATX and Mini-ITX motherboards. Its construction combines an SPCC steel frame with ABS components and features a full tempered glass side panel for an unobstructed view of the interior. The chassis is engineered to promote airflow, utilizing a mesh front panel to facilitate direct air intake to the primary components. Its compact dimensions make it suitable for builds where space is a primary consideration without compromising on cooling potential.

For thermal management, the case includes three pre-installed 120mm fans—two at the front and one at the rear—that provide multi-color illumination. The internal layout supports extensive cooling upgrades, with mounting locations for liquid cooling radiators up to 280mm in both the front and top positions. Component clearances accommodate CPU coolers up to 165mm in height and standard ATX power supplies with a maximum length of 160mm. Storage is handled by a drive cage for two 3.5-inch drives and dedicated mounts for two 2.5-inch drives.

• Supports Micro-ATX and Mini-ITX motherboards
• Constructed with an SPCC steel frame and tempered glass side panel
• Includes three pre-installed 120mm fans with multi-color illumination
• Accommodates radiators up to 280mm in the front and top locations
• Provides two 3.5-inch and two 2.5-inch drive bays
• Allows for CPU coolers up to 165mm tall and PSUs up to 160mm long
• Features four rear expansion slots for component installation
• Equipped with top and bottom removable dust filters
• Front I/O panel includes one USB 3.2 Gen 1 port and a combo audio jack