Cisco Internetwork Operating System Software
IOS (tm) GS Software (GS7-J-M), Version 11.1(13a), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-1997 by cisco Systems, Inc.
Compiled Wed 13-Aug-97 17:42 by tlane
Image text-base: 0x00001000, data-base: 0x007B2D60

cisco RP1 (68040) processor (revision D0) with 16384K bytes of memory.←これDRAM容量やろ
Processor board ID 00259659
G.703/E1 software, Version 1.0.
SuperLAT software copyright 1990 by Meridian Technology Corp).
Bridging software.
X.25 software, Version 2.0, NET2, BFE and GOSIP compliant.

起動ログ見たらええんちゃうか？
show hardwareだと見れないだっけか？