Choose the clamp for your socket type that matches your CPU waterblock.
Suits the FlatFlow and X-Flow waterblocks for P4 (478).
Suits the XX-Flow waterblock for P4 (478).
Suits the i-COOL3, i-COOL4, Plex-O-Matic and V6 waterblocks for P4 (478).
Suits the X-Flow, FlatFlow and SL rev 1.5 waterblocks for Athlon 64 (sockets AM2, 754, 939 & 940).
Suits the XX-Flow waterblock for Athlon 64 (sockets AM2, 754, 939 and 940).
Suits the i-COOL3, i-COOL4, Plex-O-Matic and V6 waterblocks for Athlon 64 (sockets AM2, 754, 939 & 940).
Suits the FlatFlow, X-Flow and XX-Flow waterblocks for P4 (socket 775).
Suits Cool-Matic 3 & 4, Plex-O-Matic and V6 for P4 (socket 775).