One plane 

SLM3 lm 7.4L

             SLM3 lm 7.4L is a unique case for mini PCs. Despite the small volume in it, you can assemble a fairly powerful PC. Easy assembly thanks to simple construction. Place the assembled computer vertically or horizontally.

In the case, you can install a three-slot video card. Or dual slot with three 2.5 "drives below, separated by a special plate for heat dissipation. Another option is a miniITX video card and an AIO for the Central processor.

The choice is yours!

Photo Album

Special features

  • Unique Ventilation Holes 

  • The case has a sturdy and lightweight construction of 2mm Aluminum.

  • Quality powder paint.

  • The CPU faces up and the GPU faces up

  • Connecting a Video Card through a Corporate Reaser LiHeat Flex Cable

  • Front ports USB 3.0

  • Stand for vertical installation.

  • Completely screw connection.

  • Frameless construction.


  • Volume: 7.43L (340mm x 308mm x 71mm)

  • Material: aluminum (2mm)

  • MB: mini ITX (170 x 170mm)

  • Cooler: up to 50mm

  • PCIe riser: LiHeat 350mm B.type

  • PSU: SFX / SFX-L

  • Option1

  • GPU: length <178mm, height <135mm <dual 

  • Storage: SSD/HDD: 2 x 2.5" 5-7mm

  • AIO: Radiator max 140x124x40mm

  • Fan: 120 x 120 x 25mm

  • Option2

  • GPU: length <300mm, height <135mm <dual 

  • Storage: SSD/HDD: 3 x 2.5" 5-7mm

  • Fan: 2 x 60x60x25mm* 

* Installing fans will reduce the length of the installed video card by 20mm

  • Option3

  • GPU: length <300mm, height <135mm <triple 

  • Storage: M.2

  • Fan: 2 x 60x60x25mm* 

* Installing fans will reduce the length of the installed video card by 20mm



  • CPU: intel Corei7 9700k

  • MB: Gigabyte Z390i Aorus PRO

  • GPU: Zotac RTX2080ti Twin Fan

  • Cooler: CRYORIG C7G

  • RAM: iChill DDR4-3000MHz 2x8Gb

  • Storage: HYPERX 128Gb

  • PSU: Corsair SF750 platinum

  • PCIe riser: LiHeat 350mm B.type

  • FANs: 2x Noctua NF-A6x25 pwm

AIDA 64 test

  • Room: 20°C

  • CPU 100%: max 90°C

  • Fans СPU: 100%

  • GPU 100%: max 74°C

  • Fans GPU: 100%

  • MB: max 46°C

  • SSD 2.5": max 41°C

  • Fans case: 100%

  • Noise 0.4m - 55dB

RTX Game "Control"

  • Room: 20°C

  • CPU 30%: max 57°C

  • Fans СPU: 60%

  • GPU 100%: max 84°C

  • Fans GPU: 70%

  • MB: max 42°C

  • SSD 2.5": max 41°C

  • Fans case: 65%

  • Noise 0.4m 43dB

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