Recognising the clearance limitations within a computer case is essential for system builders as it identifies which hardware fits and which doesn’t.

CPU Cooler



Although Corsair state in the technical specifications 150mm for the maximum CPU cooler height, our Noctua NH-U12P managed to just about fit within the chassis. Bigger coolers such as the Noctua NH-D14 which are 160mm in height will struggle to fit with the side panel attached.

Graphics



For those using a single graphics card within SPEC 01, there is unlimited clearance for anything currently on the market but if a dual-graphics configuration is installed the HDD cage limits the maximum length to approximately 11” / 280mm.

So for most enthusiasts, this case is ideal for any graphics card.

Water Cooling



Corsair specifically state that the Hydro H55, H60, H75, H80 will fit inside SPEC 01. All of these models are 120mm and therefore use the rear cooling fan region. Although there are mounting holes for a 240mm radiator at the top, the clearance between the top of the case and the top of the motherboard is extremely tight as per our picture and so it isn’t suitable to house a radiator plus the mandatory cooling fans.



Meanwhile, at the front of the case a 240mm radiator plus cooling fans can be installed such as the one pictured above (Hydro H100i) by compromising on HDD storage – the cage must be removed in order to cater for such a cooling configuration.

Cable Management



Clearance between the back of the motherboard tray and side panel is a prerequisite for good cable management and in this region there is very little space unfortunately. Measuring this area there is 0.8cm, but it’s important to remember there is approximately another 1cm from the convex side panel – even so, cable management can be tricky and as we mentioned earlier, requires patience and thoughtfulness.