400MHz FSB, 512Kb L2 cache / 256Mb (max. 1024Mb) PC2100DDR SO-DIMM / 40Gb, 5400rpm, ATA-5 / external USB 1.44Mb (optional) / slim bay DVD-CDRW combo drive / NVidia GeForce4 420Go 16Mb DDR memory on 15.1" sXGA+ [1400x1050] / Yamaha YMF753 sound card / internal 56K fax-modem / internal LAN 10/100 mbps / WireFire Wireless LAN (802.11b) / LPT + COM + RGB + FastIrDA + 2 USB + TV.out + PS/2 + RJ45 + RJ11 + Port replicator port + Secure Digital card slot / PCMCIA III with cardbus support / TrackPoint mouse device / 2 memory slots / battery: Li-Ion 3600 mAh 1.47h / 330x287x33 mm, 3.07 kg / Windows XP Professional ENG.