The CPU is good a quad core 3.0 Ghz AMD Phenom II X4 945 Processor.
Great amount of system memory 8 gigabytes.
Plenty of Hard Drive space although I agree that the hard drive uses a slower rotation speed.
The discrete graphics card is a lower end one though (good for slightly older games but not quite up to par with newer ones) ATI Radeon HD 4650 graphics card
You can run some fun games on it though.You would have to be careful as to selection of the game as that system might not run it well (due to the lower end budget graphics card).
The Motherboard is a Foxconn brand 785G chipset Micro atx board.
It seems as though they are using a weak 300 watt power supply.
Sufficient (Barely) for the PC but it would have to replaced if you wanted a better discrete graphics card to run newer games in higher resolutions.
Most of us here build custom PC's rather than purchase a name brand PC.
Most of the time, you will get better value from assembling a PC yourself.
Pre built systems will include a noname psu that will only power what was originally built, making it expensive to expand later.