• Two tempered glass panels (1x front, 1 x side)
  • Four preinstalled addressable RGB (ARGB) fans (3 x front, 1 x rear)
  • Supports RGB Sync for most motherboards
  • Compact design with the stunning good looks
  • Built-in 2 x USB3.0 for high-speed data transfer
CMT340, Addressable RGB

To show off your PC build, CMT340 is preinstalled with four 120mm 5V Addressable RGB (ARGB) fans along with a fan hub to provide 20 different lighting modes. Its RGB motherboard sync features supports most motherboard sync software, to provide 16.8 million colors to illuminate customize your system.

motherboard controler
* When you SYNC with your motherboard, please make sure the connector is well connected to the right pin.
  • Sync with Sleeping


  • Sync with Static color

    Static color

  • Sync with 2 colors ARGB LED

    2 colors ARGB LED

  • Sync with Blending


  • Sync with Carnival


  • Sync with Gradient


  • Sync with Rainbow Fusion

    Rainbow Fusion

  • Sync with Retro


  • Sync with Slow Motion

    Slow Motion

  • Sync with Pinwheel


  • Sync with Sapphire


  • Sync with Disco


  • Sync with EDM


  • Sync with Plasma Ball

    Plasma Ball

  • Sync with Palette


  • Sync with Seven colors cycle

    Seven colors cycle

4mm Tempered Glass

CMT340 includes 2 x tinted tempered glass panels (1 x front, 1 x side), strong streamlined body and clean exterior lines, finished with dazzling RGB lighting.

4mm Tempered Glass

Compact Design with Versatile Cooling Options

Room for up to 6 x 120mm fans in total.
Up to 1 x 360mm radiator in the front, or 1 x 240mm radiator in the top, and 120mm in the rear.

CMT340 Cooling OptionsCMT340 size, Compact Design
  • CMT340 Size

  • Cooling Options

Space-Saving, Easy Installation

CMT340 offers ample space for your motherboard, expansion cards, and cooler.

Installation intruction
Installation intructionInstallation intruction

Convenient I/O Control Location Design

CMT340 includes 2 x USB3.0 ports, an addressable RGB button, power button, and audio ports located on the top for easy access

I/O Control Location Design
CMT340 with I/O Control Location Design


4 pre-installed fans absorb air from the front and pushes hot air out from the top and rear in a natural direction for efficient thermal performance.

*All pictures above are for reference purposes only and should be considered illustrative. Actual product colors may vary due to product enhancements or your monitor settings.


Model Name CMT340
Type ATX Mid Tower
Color Black
Materials SPCC, Plastic, Glasses x 2
Weight NW:6.2KG
Dimension DxWxH (mm) / (inch) 368 x 206 x 471mm
(14.49 x 8.11 x 18.54 inch)
Maximum CPU Cooler Height 160mm
VGA Card Length 350mm
Expansion Slots 7
MotherBoard Support ATX, Micro ATX, ITX
External I/O port USB3.0x2, HD Audio
Power Supply Type ATX
3.5“ HDD 2
2.5" SSD 2
Fan Including(Pre-installed) Front: Addressable RGB x 3
Rear: Addressable RGB x 1
Fan&Water Cooler Support Front: 120mm x 3 or 360mm Radiator
Top: 120/140mmx2 or 240mm Radiator
Rear: 120mm x 1
Max Radiator Support 360mm x 1 & 240mm x 1
*If you want to install 360mm radiator on the front, we suggest to move the HDD tray backwards a little to the PSU side.
Maximum PSU Length 170mm