The Era 2 has an adjustable internal motherboard plate (referred to as "spine" going forward) which has 3 different settings moving sideways. These settings affect the maximum GPU width and CPU cooler height possible in the case.


Component restrictionSpine setting 1Spine setting 2Spine setting 3Unit of measurement
CPU Cooler height706355mm
GPU Width (thickness)485663mm
GPU Height137137137mm
GPU Width (as in max slots, GPU width/thickness further up is also applied to this)2.42.8
3.1Slots


As seen in the table above, spine setting 1 allows for a taller air-cooler while reducing max thickness of the GPU, while spine setting 3 allows thicker GPUs but lower CPU coolers. The case comes in spine setting 3, and can be adjusted to setting 1 or 2 by releasing 2 screws in the front, and 2 screws in the rear, displayed below.


Front screws:



Rear screws:





In all settings, the maximum GPU height is 137 mm, and the maximum length is 326 mm.