We frequently receive concerns about the clover leaf inlet used in our cases, suspecting that its low amps (2.5A, which is not true) are unable to deliver enough wattage for PSU.
Rest assure we are very careful with selecting parts. The aim is to create as much space as possible inside the case while at the same time provide enough power to drive the hardware.
We already have a customer installed RTX 3090 into his A4 V3 cases and did not report any issue, so it's safe to say our clover leaf inlet can handle the top class GPU on the market.
Here is the spec of our clover leaf inlet:
Temperature resistance: -25 - 125 degree Celsius
Dielectric withstand strength: AC 2500V / 5sec
Amps:
5A 250V
Inlet material: Copper nickel plated
UL 94 rating: V-0 (plastic burning stops within 10 seconds)
Insulation resistance: 100MΩ