Lenovo ThinkPad T400 INTEL Core 2 Duo 2400 MHz 160Gig Serial ATA HDD 4096mb DDR3 DVD/CDRW Wireless WI-FI 14.0&rdquo; WideScreen LCD Genuine Windows 7 Professional 32 Bit Laptop Notebook Computer Fast C2D Intel Procossor 4GB RAM Windows 7 Pro