The Best Compact PC Cases

The 353mm GPU figure needs its optional 30mm to 50mm feet, and air coolers must be 74mm tall or less. It matches the NR200P V2 and the NR200P V2 White on largest radiator size (280mm). Its 15L volume is the smallest here; the NR200P V2 comes next at 18.25L.

It also offers 4-slot GPU support and a 20Gbps front USB-C port. Confirm GPU length for the Meshroom S V2 with its maker. The Meshroom S V2 takes 280mm radiators; mind RAM height.

170mm is the Meshroom S V2's PSU length cap. Only the NR200P V2 White came close to it on price at the time of writing; it cost the most of the 5 picks. There is no published GPU clearance figure, whereas the Z20 comes in at 363mm.

You choose glass or a vented steel side panel, but it needs an SFX power supply. It matches the NR200P V2 White on GPU clearance (357mm). On largest radiator size it ties with the Meshroom S V2 and the NR200P V2 White at 280mm.

It shares mini-ITX motherboards with the NR200P V2 White; the B4-mATX goes with mATX motherboards. It also offers bottom-to-top airflow from a 120mm bottom fan. The NR200P V2 takes 280mm radiators; mind RAM height.

SFX power only in the NR200P V2. On price it sat second of 5, between the cheaper B4-mATX and the pricier Z20, at the time of writing. The maker doesn't give its CPU cooler clearance; if that figure matters, the Z20 comes in at 163mm.

It also offers a 357mm GPU clearance and offers a 280mm largest radiator size. It matches the NR200P V2 on GPU clearance (357mm). On largest radiator size it ties with the Meshroom S V2 and the NR200P V2 at 280mm.

It shares mini-ITX motherboards with the NR200P V2; the B4-mATX goes with mATX motherboards. It also comes with tool-free quick-release panels. GPU limit in the NR200P V2 White: 357mm, before front fans.

The NR200P V2 White takes 280mm radiators; mind RAM height. Its price falls between the Z20 and the Meshroom S V2, based on our last check. If GPU clearance is your priority, the Z20 (363mm) is the stronger choice.

It takes a 363mm graphics card, a 163mm cooler and ATX, SFX or SFX-L power supplies. Nothing else here matches its 363mm GPU clearance; the B4-mATX comes closest at 358mm. Its 240mm largest radiator size is the smallest in this group; the B4-mATX leads at 360mm.

On volume it sits mid-pack at 20L: the Meshroom S V2 comes in at 15L, and the B4-mATX comes in at 21.3L. No other pick in this guide offers micro-ATX motherboards; compare the NR200P V2, which has mini-ITX motherboards. It also comes with a 240mm top AIO up to 60mm thick.

GPU limit in the Z20: 363mm, before front fans. The Z20 takes 240mm radiators; mind RAM height. It was priced above the NR200P V2 and below the NR200P V2 White at the time of writing.

Choosing an SFX power supply frees room for a 360mm AIO; an ATX unit must be 140mm or shorter. On GPU clearance it sits mid-pack at 358mm: the Z20 comes in at 363mm, and the NR200P V2 White comes in at 357mm. Its 360mm largest radiator size is the largest here; the Meshroom S V2 comes next at 280mm.

On volume it trails the group at 21.3L, while the Meshroom S V2 comes in at 15L. It is the only pick here with mATX motherboards; the Z20 has micro-ATX motherboards instead. It also comes with two slim 120mm fans and a 360mm AIO when paired with an SFX PSU.

GPU limit in the B4-mATX: 358mm, before front fans. No other pick here cost less at our last price check, and the NR200P V2 was closest. If you want a confirmed CPU cooler clearance, look to the Z20 instead: it comes in at 163mm, while this one gives no figure.