IBM Thinkpad T20 Motherboard 12P306612P3360 - 12PT3091Motherboard Details: Manufacturer: IBM Model: IBM Thinkpad T20, T21 and T22 IBM FRU: 12P3066 (10L1399, 12P3041, 12P3044, 26P8098, 12P3091, 12P3875) IBM P/N: 30L2183 (08K3866, 08K3957, 27L5179, 30L2261) CPU Support: Mobile Intel Pentium-3 mPGA2 CPU Speed support: 600MHz, 650MHz, 700MHz, 750MHz,800MHz, 850MHz, 900Mhz CPU with 100MHz FSB (Front Bus Speed) supported Video onboard: S3 Savage IX XGA Support (up to 1024x768 screen resolution) only Crystal Stereo Sound onboard Two SO-DIMM SDRAM Memory Slots Memory support up to 512MB RAM Mini-PCI Slot for Network, Modem, Wireless and others Condition: Pull, but Good and TestedMotherboard Specifications: Intel Mobile Pentium-3 mPGA2 ZIF Socket Intel SpeedStep support Intel 82443BX North Bridge Intel 82371MB South Bridge Integrated UltraDMA IDE Controller IDE Connector for Hard drive onboard Integrated USB Controller Two SDRAM Memory Slots S3 Incorporated Savage IX 86C298 Video Crystal CS4624 PCI Stereo Sound Dual PCMCIA Cardbus Controller onboard(Cardbus 32-bit and 16-bit compatible) FIR Support (Fast Infrared) (backward compatible with Standard IR) Docking Station connector Two batteries connectors UltraBay2000 Connector Audio Out, Audio In, Mic In connectors