Got the PDP Patriot 1 GB (2x512) $119 AR at Fry's in Anaheim, CA. Tried on two different systems and compared against a pair of 128MB PC3200 OEM DELL RAM that came with a Dell Dimension 8300. The results:
Dell Dimension 8300 (Intel 875)
OEM RAM (uses Mosel chips)
Memtest - 2372
Sandra 04 - 4378/4387
PDP RAM (uses Samsung chips)
Memtest - 2424
Sandra 04 - 4562/4567
ABIT AN7 (Nvidia nForce2)
OEM RAM 2.5v timings 2.5-3-2
Memtest - 1479
Sandra 04 - 3030/2842
PDP RAM 2.5v timings 3-3-3
Memtest - 1449
Sandra 04 - 3035/2838
The PDP is a hair faster than the OEM RAM. If the RAM timings for the OEM RAM were slowed to equal the timing on the PDP on the AN7 the PDP would probably show the same percentage improvement as on the i875. The PDP's SPD programming is tighter than the OEM RAM. I tried upping the voltage all the way to 2.9v to see if I can lower any of the PDP timings, but no go. I haven't tried overclocking via FSB. I don't intend to.
Looks like a great deal for non-overclockers looking for JDEC PC3200 3-3-3-8 spec'd RAM!