This computer is an excellent buy for the price, word of advice: this computer supports DDR2 533/400 memory (RAM) and SATA hard drives both of which you will need to get it running, BE WARNED: this computer does not come with a SATA Data cable which you will need to connect your SATA HDD (Hard drive) to the motherboard if you do not have a ROM drive ie: (DVD writer/burner) you will need to get one to install the operating system this motherboard has only 1 IDE port which is why I gave it a 4 on features so you will need a really long IDE cable with ''XXXX'' however many ROM drives you want to put in this computer: it has 4, 5.25 bays and 2, 3.25 bays.