The only differences between this model and the original are the special button on the front and the USB port. The dimensions remain the same.

 SL3m 250 2.9L - ultra compact case compatible with Low Profile video cards. The model is suitable for those who need the smallest volume and who are not stopped by the difficulties of assembly in such a volume. The components inside are located very densely, which can cause difficulties during assembly.
 
 SPECIFICATIONS:
 
 
 
 Size: 239 x 207 x 60mm (2.97L)
 
 
 Material: Aluminum (0.7kg)
 
 
 Connection: 4-5mm screws, M3 thread
 
 
 Powder coating: RAL 4005 Blue lilac / RAL 3015 Light pink
 
 
 Button on the front
 
 
 USB type-C 3.2 port
 
 
 COMPATIBILITY:
 
 
 
 MB: mini-ITX (170x170mm)
 
 
 PCIe : Low Profile >190x70x40mm
 
 
 Cooler : up to 39 mm high
 
 
 RAM: heights up to 44 mm
 
 
 Storage: M.2
 
 
 PSU: HDPlex 250 GaN
 
 
 PCI-e riser: 100-150mm ( 10cm - LINKUP PCIe 4.0 X16 Gen4 Riser Cable )
 
 
 COMPLETE SET:
 
 
 
 Button on the front
 
 
 USB type-C 3.2 port
 
 
 Mounting screw set
 
 
 Rubber feet
 
 
 Additionally, you can order:
 
 
 
 PCIe x16 Riser
 (Necessary for connecting a video card)