8187-WQM I IBM Thinkcentre M50 Intel 865G P4 2.8Ghz 512MB 40GB Desktop ComputerProcessor & Chipset Number of Processors Installed 1 Processor Manufacturer Intel Processor Type Pentium 4 Processor Speed 2. 8 GHz Cache 1 MB Bus Speed 800 MHz Hyper Threading Yes Chipset Manufacturer Intel Chipset Model 865G Memory Standard Memory 512 MB Maximum Memory 4 GB Memory Technology DDR SDRAM Number of Total Memory Slots 4 Storage Total Hard Drive Capacity 40 GB Hard Drive Interface Ultra ATA 100 (ATA 6) Hard Drive RPM 7200 Optical Drive