1 RAM 256 DDR and 512 DDR 2 Motherboard 845,865,915,945,965 3 Processor celleron and P4 2.1, 2.2 , 2.3 2.4 other 4 Hard disk 40 gb, 80 gb ,160 gb other 5 CD writer DVD writer. 6 Power supply 7 Monitor 15" 17" 19" LCD 15" 17" 19" 8 P3 computers parts 9 old laptop. So please send me rates.if your price list is cheap and best.Then Simer enterprises deals with you for long time in bulk quantity. I hope that you will be with us for long time. Thanks