Those who have used both Intel and AM2 platforms will know that over clocking results can differ vastly between two. Here explained so that AM2 users can know what to expect from this memory. The sticks were ready in dual channel configuration on the below set up.

The test bed:

• DFI Lanparty UT NF590 (nForce 590 SLI based)
• AMD Athlon 64 X2 3600+ AM2
• Gainward 7300GT
* 2x1GB OCZ Platinum Series PC2-4200 EB (533MHz 3-2-2-8)
• Windows XP-64
• WD 74GB Raptor

I was unable to give more than 2.2V; certainly indicating that problem was in sticks, and not the board. Also I was not able to POST at a tRP or tRCD of 2 on this board.
The table below explains maximum clocks I was able to reach at every respective timing set.