Every card in the A3-mATX
Will it fit
Does the PowerColor Reaper Radeon RX 9070 fit in the Lian Li A3-mATX?
Fits
Yes. The PowerColor Reaper Radeon RX 9070 fits the Lian Li A3-mATX with 111 mm of length to spare.
Length304 of 415 mm111 mm spare
Height127 mmNot published
Thickness2 of 4 slots2 slots spare
Exact measurements
| Size | PowerColor | A3-mATX | Room |
|---|---|---|---|
| Length | 304 mm | 415 mm | 111 mm spare |
| Height | 127 mm | — | Not published |
| Thickness | 2 slots | 4 slots | 2 slots spare |
Lian Li's published spec
Rather have it built?
We build the RX 9070 into small PCs by hand, each tested and shipped with its own benchmark results.
Questions
- Does the PowerColor Reaper Radeon RX 9070 fit in the Lian Li A3-mATX?
- Yes. The PowerColor Reaper Radeon RX 9070 fits the Lian Li A3-mATX with 111 mm of length to spare. Length 304 of 415 mm, height 127 mm (no published limit), thickness 2 of 4 slots.
- Is anything not checked?
- Lian Li doesn't publish a height limit for the A3-mATX, so that isn't checked.
- Where do these numbers come from?
- Lian Li's published spec; card size from PowerColor's spec page. Checked October 2026. Makers measure differently and connectors add a few millimetres, so treat a tight result as a reason to measure.
Sources
- Case: Lian Li’s A3-mATX specifications, checked October 24, 2026. Lian Li lists cards up to 415 mm long and 4 slots thick.
- Card: PowerColor’s spec page, checked October 23, 2026. PowerColor lists 304 x 127 x 42 mm with the bracket and 289 x 111 x 41 mm without; we use the larger figures.
- A 25 mm fan under the card limits it to 61 mm (3 slots); a bottom radiator with fans leaves no room for a card.
This card in other small cases
- Cooler Master NR200PFits26 mm of length to spare
- Cooler Master NR200P V2Fits30 mm of length to spare
- FormD T1 V2.5Fits21 mm of length to spare
- Fractal Design Era 2Fits22 mm of length to spare
- Fractal Design RidgeDoesn’t fit2 mm too tall
- Fractal Design TerraFits18 mm of length to spare
- Jonsbo Z20Fits59 mm of length to spare
- Lian Li A4-H2OFits18 mm of length to spare
- Lian Li Q58Fits16 mm of length to spare
- NCASE M1 V6.1Doesn’t fit2 mm too tall
- NCASE M2Fits55 mm of length to spare
- Phanteks Evolv Shift XTFits20 mm of length to spare
- SilverStone SG13Doesn’t fit34 mm too long
- Sliger CerberusFits26 mm of length to spare
- SSUPD Meshroom S V2Fits28 mm of length to spare
Other RX 9070 cards in the A3-mATX
Check another pair with the fit checker.
Based on published dimensions, not a guarantee. Check cable, cooler and connector clearance before you buy.