Because your pictures are totally helpful in terms of what your specs are
I could take a picture of Cooler Master tank but I don't think it'd help you out too much plus it probably needs some dusting so...
I run off of:
Windows 7 64 Bit Professional
8 GB RAM
ATI Radeon HD 4670
Intel Core 2 Duo E8400
1 x 32 GB SSD OS Boot Drive
1 x 40 GB SSD Application Drive (Pretty sure it's 40 anyhow, Windows does weird things during formatting to usable space)
2 x 1.5 TB HDD Storage Drives
Gigabyte Ep45-UD3P Motherboard
I use two monitors myself, I feel like 3 would slow things down anyhow.
EDIT: Oh also, mine is a couple years old atleast and still chugging away