... Flash• Default: 256 MB • Maximum: 8 GBCisco 2900 Router CISCO2951/K9 Cisco 2951 w/3 GE,4 EHWIC, 3 DSP, 2 ... SM, 256MB CF,512MB DRAM,IPBCISCO2921/K9 Cisco 2921 w/3 GE,4 EHWIC, 3 DSP,1 ... SM, 256MB CF,512MB DRAM,IPBCISCO2911/K9 Cisco 2911 w/3 GE,4 EHWIC, 2 DSP,1 ... SM, 256MB CF,512MB DRAM,IPBCISCO2901/K9 Cisco 2901 w/2 GE,4 EHWIC, 2 DSP, 256MB ...