2GB OCZ Plat. DDR400 2-3-2-5 1T @ 513mhz LOL

[Internal]

are the memory chips in the 2gb plat kits different from the ones in the 1gb plat kit? my platinum(2x512) won't go past around 220 even at 3,4,4,8 w/ 2.9 volts

Yes they're different, the 1gig kits having smaller ramchips on them make them better overclockers/tighter timing sticks of ram.

 

[OnDborder]

are the memory chips in the 2gb plat kits different from the ones in the 1gb plat kit? my platinum(2x512) won't go past around 220 even at 3,4,4,8 w/ 2.9 volts

Which platinums are yours?
http://www.ocztechnology.com/products/high_performance/platinum_series

 

[stopdrpnro]

i have the OCZ EL DDR PC-3200 dual chanel 1gb kit. doing 227(7/10*325fsb) at cas 2.5,3,2,5, w/ 2.8volts .