Cisco CISCO2901/K9 (revision 1.0) with 479232K/45056K bytes of memory.Processor board ID FTX151001Z42 Gigabit Ethernet interfaces1 Serial(sync/async) interface1 Channelized (E1 or T1)/PRI portDRAM configuration is 64 bits wide with parity enabled.255K bytes of non-volatile configuration memory.250880K bytes of ATA System CompactFlash 0 (Read/Write)