Originally Posted by rlandersen
I am using 1500 rpm xspc fans and the other side of the radiator (top of the case) has two coolermaster megaflows intaking cool air (200mm 700rpm).
Yes I like mcp655. Do you think adding another one will bring temps down?
My tubing is already 1/2'' ID.
Do you think the RX360 is much better than the EX360?
How about other manufacturers? Like DD Black Ice...
At low speeds (and quiet temps), the RX360 is king. At 1500 RPM, the EX360 edges out the RX360 ever so slightly. But in one area there the RX360 totally destroys the EX360 in is flow rates.[Bundymania User Review] Triple Radiator (360) Roundup - 16 Rads tested !
Having said that, I still prefer the RX360's (both of them ... until this weekend, when I will be adding a third), in my external radiator stand build.
Addint a 2nd MCP655 won't bring your temps down. You have a relatively small loop. Now if you add another radiator, and down the road want to add your video card(s) to that loop, I would consider it. I too run an MCP655 as my pump, and this weekend, I will be adding a 2nd one and a third RX360 radiator. The 2nd pump really only helps if you have very low flow because of a lot of restrictions and/or a lot of items to pass through (which you don't really have). I ran 2 RX360's and a video and CPU water block for 10 months on a single MCP655 with no issues at all.