Good price (if refurbished).
Large hard drive.
Decent amount of DDR3 Ram.
Nice Chassis (especially if you own a few HP external drives).
Q9300 is not a high end cpu.
Nvidia card has DDR2 RAM (GPU RAM is slower than the general RAM?), GPU is not fast.
Chirping noise when processor runs a big job.
Power supply limits upgrades.
Motherboard has a graphics chipset. Why?