Designed to be expandable and portable with an extended battery life, the ThinkPad R51 series supports up to 2 GB of memory, 128 MB Radeon Graphics adapters, Ultra bay optical drives, and integrated wireless connections.
Intel Pentium M 1.6 GHz, 15.1" TFT XGA, 256 MB DDR SDRAM, Hard Drive 30 GB, CDRW/DVD ROM Combo Drive, 56 Kbps Modem, Ethernet, Fast Ethernet, Gigabit Ethernet, Windows XP Professional
Intel Pentium M 725 1.6 GHz, 14.1" TFT XGA (1024 x 768), 256 MB DDR SDRAM, 40 GB Hard Drive, CDRW / DVD, ThinkLight, Wireless LAN Antenna, LAN Ethernet, Fast Ethernet, 802.11 b/g, Intel Centrino, Windows XP Professional.
Lenovo ThinkPad R51: Supplies and Accessories Options
