ActiveHardware har haft et Aopen bundkort til test. Det er deres nyeste model: AX45-8X som supporter 533FSB og AGPx8 og selvfølgelig de helt store P4'ere.
"The AOpen AX45-8X Max is the newest AOpen's motherboard to support 533MHz
FSB Pentium 4 processors. The AX45-8X is based on the SiS 648 Northbridge,
and the SiS 963 Southbridge. In terms of graphics performance, the AX45-8X
has a lot going for it; it supports AGP 8X, which has a theoretical
bandwidth of 2.1GB/sec. It also uses DDR-SDRAM memory, at frequencies of
100MHz/133MHz/166MHz or 200MHz (ie. DDR200, DDR266, DDR333, and DDR400)."
http://active-hardware.com/english/reviews/mainboard/ax45-8x.htm