The In Win 303 is a simple, yet elegant computer chassis crafted from steel and tempered glass. The distinctively clean 303 features In Win's extreme attention to detail, an accelerated tool-less design, versatile cooling options with extensive radiator support, USB 3.0, support for graphics cards up to 350mm in length, support for CPU Heatsinks up to 160mm in height and support for Micro ATX, ATX or Mini ITX motherboards.

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