
Corsair
Corsair FRAME 4000D RS ARGB (Black)
Mid Tower · E-ATX, ATX, Micro-ATX, Mini-ITX · 430 mm

An airy honeycomb-mesh mid tower with three fans, 405 mm GPU room and 280 mm front radiator support in a 44 L body.
PCPR score
7.7
Good
Best price we’ve seen
Checked recently. Confirm at the retailer.
R1
Fractal's Pop Air Black TG Clear Tint is a 44 L ATX mid tower with a honeycomb mesh front, three included Aspect 12 fans and a clear tempered-glass side panel. It accepts 405 mm GPUs, 170 mm coolers and radiators up to 280 mm at the front, and keeps two 5.25-inch bays behind a magnetic cover. It suits airflow-focused builds, but USB-C needs an optional cable and cable routing depth is only 19 mm.
Pros
Cons
Best for
J3
Core
Fit
Cooling
Ports & I/O
Physical
Compatibility notes
P1
Best Buy
Seen Nov 9, 2026
$89.99
See it at Best BuyFractal Design official page
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AV1
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ShortCircuit
ShortCircuit assembles a budget-friendly PC in the Pop Air and comes away positive about the colourful new case.
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Level1Techs
Level1Techs walks through the three Pop series variants, including the Pop Air, around launch.
R9
Its I/O panel is USB-C ready, but Fractal sells the needed cable separately. Out of the box, the listed front ports are two USB-A 5Gbps ports plus audio and microphone jacks.
Fractal lists up to a 280 mm radiator at the front, up to 240 mm on top and a 120 mm radiator at the rear.
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