Marconi SCP-P5-400-HM
SCP-P5-400 400Mhz processor Marconi TNX 1200 TNX 210 ASX 1000 ASX 1200 Pentium 400 MHz Switch Control Processor with 256 MB DRAM and 32 MB Flash (installed at factory in place of Pentium 200 MHz 64 MB SCP) Requires ForeThought 8.0 or greater software, or software patch to FT7.0 or 7.1 ASX200BX factory installed upgrade).