我根据马里奥游戏中问号砖块的造型，制作了一款ITX机箱。

它支持ITX主板、48mm以内的CPU散热器、双槽全高的显卡，以及Flex电源。

我对机箱六个面全部做了拆分和减重，最大程度降低了打印难度和耗材的消耗！

I used a large language model to help me translate the project instructions, and there may be translation errors. Please excuse me. 

I made an ITX chassis based on the shape of the question block in the Mario game.
It supports ITX motherboards, CPU coolers within 48mm, dual-slot full-height graphics cards, and Flex power supplies.
I disassembled and reduced the weight of all six sides of the chassis to minimize the difficulty of printing and the consumption of consumables!

机箱兼容性：

    机箱外尺寸218.4×208.4×198.4mm（9L，含问号）

    ITX主板（170×170mm）

    散热器限高48mm

    双槽全高PCI位

    显卡限长183mm（使用"问号砖块机箱_正面_显卡不限长.stl"替换机箱正面可以不限显卡长度，但会变丑）

    Flex电源

    5cm机箱风扇位1个

    12mm开机按钮（开机线）

PCIe转向卡搜索关键词：PCIe转向卡 SKTC A09

所需的五金配件：
    M3×10沉头内六角自攻螺丝（机箱各个面连接用）
    M3×12沉头内六角自攻螺丝（机箱各个面连接用）
    M3×14沉头内六角自攻螺丝（机箱各个面连接用）
    M3×14沉头十字平尾自攻螺丝（机箱各个面连接用，隐藏螺丝）
    M3×8大扁平头十字自攻螺丝（固定主板用）
    M3×5×7圆头带垫十字螺丝（PCI位用）
    M3×4×5铜嵌件螺母（PCI位用）

可选的五金配件：
    M4×30×8扁平头十字螺丝（固定机箱风扇用）
    M4六角螺母（固定机箱风扇用）

Chassis Compatibility:

    External dimensions of the chassis: 218.4×208.4×198.4mm (9L, including the question mark)

    ITX motherboard (170×170mm)

    Maximum height of the cooler: 48mm

    Dual-slot full-height PCI slot

    Maximum length of the graphics card: 183mm (By replacing the front panel of the chassis with "问号砖块机箱_正面_显卡不限长.stl", there will be no limit on the length of the graphics card, but it may look less aesthetically pleasing)

    Flex power supply

    1× 5cm chassis fan slot

    12mm power button (power cable)

Required hardware fittings:

    M3×10 flush cup head socket cap screws (for connecting various sides of the chassis)

    M3×12 flush cup head socket cap screws (for connecting various sides of the chassis)

    M3×14 flush cup head socket cap screws (for connecting various sides of the chassis)

    M3×14 flush cross recessed flat point self-tapping screws (for connecting various sides of the chassis, for concealed screws)

    M3×8 large flat head cross recessed self-tapping screws (for fixing the motherboard)

    M3×5×7 round head with washer cross recessed screws (for PCI slots)

    M3×4×5 copper inserts nuts (for PCI slots)

Optional hardware fittings:

    M4×30×8 flat head cross recessed screws (for securing chassis fans)

    M4 hex nuts (for securing chassis fans)

组装视频（Assembly demonstration）：