Original Specifications:
CPU: Intel Core 2-Duo T5500 1.66GHz 667MHz/FSB or Core Duo T2350/T2250 533MHz/FSBMemory Type: PC2-5300 667MHz DDR2 SDRAMStandard Memory: 512MB, 1GB, 2GB (removable)Max Memory: 4GBMemory Expansion Slots: 2 SocketsMemory Size: 200 PinPC Card Slots: One Type I/II PC Card Slot, One ExpressCard/54 Slot-(also supports ExpressCard/34)USB Ports: Five USB 2.0 Compliant PortsFirewire Ports: One 4-pin IEEE-1394 Firewire / I.Link PortCard Reader: 4-in-1 Integrated Card Reader for Secure Digital cards, Memory Stick, Memory Stick Pro, xD Picture CardsOriginal Hard Drive(s): 120.0GB 4200RPMOriginal Optical Drives: Dual-Layer Multi Format DVD Writer