The Bitspower Black Freezer N780NS is a North bridge and south bridge combination block designed for the 780i NVIDIA Reference Board. This unique design takes the guess work out of VGA cards fitting over your south bridge block. No barbs are present near this area to restrict VGA usage or tubing nightmares.
G 1/4" threading keeps your fitting options completely open. Fittings options are available below to accommodate any setup!
Bitspower North / Southbridge Compatibility Chart (PDF)
Total Reviews: 1
Average Rating: 
purely awsome
11-06-2009
Reviewer: Agent X (3)
Bought this block a little ways back to replace the stock cooler which didnt perform that well even with an after market fan. this block, though a bit challenging to mount with all the spacers was well worth it, my nb/sb temps fell from 120/140F to 87/91F respectively, and thats in a loop with a oc''ed q66 and 2 oc''ed 98gtxs.