Try the Astone Enforcer Mini nga casing. Around 1.4k+ ni siya including the PSU na (150watts).
Although its box says EM-ITX... it can accommodate MicroATX boards also.
Proof:
Of course with the slim profile, you can't use PCI / PCI Express add-on cards.
It's also difficult to add an optical drive if you have a 3.5HDD installed.
Available ni siya sa Gaisano Interpace.
Regarding your concern sa power supply, Gaisano interpace sells replacement power supplies also. Murag 750 pesos man to ang replacement.
I have around 25 units of this na. They are running daily in a commercial establishment. So far, I havent had to replace any PSU... not even one.
The most common problem is ma clog ang fan due to dust buildup pero ok ra man ghapon ang PSU.
Cheers.

Originally Posted by
whoopz
aw, mao ba bro. maayo kay mas barato pajud diay. branded psu nalang jud ako kulang para makagamit kog ingani na casing.
brand, model, price? heheh...
ako isulod ani kay:
e5200
gigabyte ga g31es2c
2gig ram
250gig hardisk
9500gt
branded psu
pang surfing, encoding, multimedia, light gaming rig lang ni sya.