Gigabyte wc kits sucks.... thats y you have high temps..... do you buy your pc pre built from del? Nooo..... you buy parts on an individual basis and build it yourself.... same way to go with wc....
Seriously gigabyte gives narrow tubes which leaves water to laminar flow.....
The pump in the gigabyte system is piss week, and it emits a lot of heat into the water (the very water that you are trying to cool your CPU with!)
The Rad is tiny and will not surfice for most OCed CPUs.... as discussed already....
The water blocks gigabyte has arent jet stream or impingement (due to the disign of the piss week pump) they are just flow through.... similar to the wacky design the other dude presented.....
Please do me a fav and go to swiftec or danger den..... what ever just dont use that gigiabyte stuff.....
I know of many air cooling systems that preform better than the gigabyte water setups.
well I dont think that the 120s pushing hot air through the rad is a problem. Most of the case heat is made by the cpu hsf but you have water so the heat is outside the case(for the most part anyway). Yes It will be better if you had room temp air going through the rad, but I like that set up you have keeps the tubing short and keeps the case looking nice.
Another thing that would be nice to know is what cpu you are running and if its overclocked. If you have an AMD thats running that hot no oc you have a huge problem, but if its a p4 EE overclocked its not so bad.
Other general things to thingk about or check, is the waterblock properly seated? did you use too much or too little themal grease?
Also if you were at a lan at someones house in a small bedroom lets say with you and 1 or 2 other people, 2 or 3 pcs with monitors (especialy crt) can make a room warm in no time so you cooling is going to suffer bc the average room temp is now higher and your rad cant cool below room temp
similar to the wacky design the other dude presented.....
By Narrow tubes do you mean that 1/2" is too narrow? The pump pumps 400 liters per hour, is that too weak?
And been in south africa, swift tech and danger den is non exsistant, anyother suggestions?
Here are the link of the review that I looked at before purchasing the system:
Gigabyte Galaxy LCS
PS: Can you please point me to the review that you read that you are basing your statements on, Im always open to suggestions...