If you can believe the specifications, no. A max. graka length of 180mm is specified for the housing. However, the graka is 307mm long.

I have an asus rog strix 2080 in the case that has a length of about 30.7cm.

No Here are all the data:
Material: tempered glass, Steel and ABSDimensions (mm): 530 x 270 x 380Build: Cube with dual-chamber designWeight: approx. 7 kgColour: Black & whiteMainboard support: M-ATX, Mini-ITXExpansion Slots: 4Drive Bays3.5" HDD: 2
2.5" SSD: 3 (optional maximum 2)I/O ports: USB 3.0 x 2Audio In / Out (HD Audio)Pre-installed fansFront 1x Corsair LL120 RGB LED 120mm PWM 600-1500 UPMRear 1x Corsair LL120 RGB LED 120mm PWM 600-1500 UPMLansFront (mm) 2 x 140 / 2 x 120Lid (mm) 2 x 140 / 2x 120Bottom (mm) 2 x 140 / 2x 120Right side panel 2 x 140 / 2x 120Radiator supportFront (mm) 120, 140, 240, 280Lid (mm) 120, 140 240, 280Bottom (mm) 120, 140 240, 280 (For ITX board)Rear (mm) -Stop (mm)Back (mm) -Dust filterFront, top, side and bottomMaximum lengths for componentsCPU cooler: 150 mmGraphics card: 300 mmPower supply: 225 mm