Dell - Latitude D600 P4/PM System Board W/O CPU Supported Processor: Intel Pentium M Processor, L1 cache: 64 KB (internal), 32-KB instruction and 32-KB write-back data, L2 cache: 1.3 GHz to 1.7 GHz - 1 MB; 1.8 GHz and above - 2 MB, External bus frequency 400 MHz, source synchronous processor system bus, Supported Memory: Minimum requirement: 266 MHz, Memory module connector: two user-accessible DDR SDRAM connectors, Memory module capacities: 128 MB, 256 MB, 512 MB, 1 GB, Memory type: 3.3-V DDR SDRAM, Standard memory: 128 MB, Maximum memory: 2 GB Audio: Intel AC'97, Video: ATI Mobility RADEON 9000 Expansion Capabilities: 1 - Mini PCI Type IIIA Mini PCI card slot Peripheral Interfaces, 1 - Serial 9-pin Connector, 1 - Parallel 25-hole Connector, 1 - Video 15-hole Connector, 1 - Audio microphone miniconnector, stereo headphones/speakers miniconnector, 2 - USB 4-pin 2.0compliant Connectors, 1 - Infrared sensor - compatible with IrDA Standard 1.1 (Fast IR) and IrDA Standard 1.0 (Slow IR), 1 - S-video TV-out 7-pin mini-DIN connector (optional S-video to composite video adapter cable), 1 - Modem RJ-11 Port, 1 - Network adapter RJ-45 Port Motherboard Part Numbers: W8212, C5832, Y4801, 5U857, X2033, P8300 8R654 (frame)