i need help picking ram help

[allm0t0rsir]

i need help piking ram what should i get here is the list add in if you would like. 1gb ram at least 400mhz(is there a big difference between 333 and 400?mhz)
1.Manufacturer: Corsair
Speed: DDR400(PC3200)
Type: 184 Pin DDR SDRAM
Error Checking: Non-ECC
Registered/Unbuffered: Unbuffered
Cas Latency: 2.5
Support Voltage: 2.5V
Bandwidth: 3.2GB/s
Organization: two 64M x 64 -Bit
2.Specification
Manufacturer: Kingston
Speed: DDR400(PC3200)
Type: 184 Pin DDR SDRAM
Error Checking: Non-ECC
Registered/Unbuffered: Unbuffered
Cas Latency: 3
Support Voltage: 2.6V
Bandwidth: 3.2GB/s
Organization: two 64M x 64 -Bit
Warranty: Lifetime

 

[YourPrinter]

hmmm maybe the corsair because its cas latency is lower

 

[The Merlin]

Defiantly the Corsair, unless your on a small budget you want to stay away from CAS 3 latentcys