I am considering upgrading my RAM (I have a Dell Dim 8400 and require dual channel memory). I have a few questions about what to buy that I could not find answers to in the FAQ.
1. Is a heat spreader necessary if I do not plan to overclock? (Any info about a heat spreader would be appreciated)
2. How big is the difference between a CAS latency of 3 and 4?
3a. If I have 2 x 256 MB DDR2 @533MHz, and I purchase 2 x 512 MB @ 667 MHz will the latter perform at 667 MHz?
3b. How big is the difference between DDR2 533 and 667 (essentially is it worth $20 or so to purchase 667)?
4. Is PQI a respectable enough brand to purchase?
Sorry for the many questions but I didn't want to make multiple posts. If you can answer some or all of these questions it would be much appreciated. Thank you.
1. Is a heat spreader necessary if I do not plan to overclock? (Any info about a heat spreader would be appreciated)
2. How big is the difference between a CAS latency of 3 and 4?
3a. If I have 2 x 256 MB DDR2 @533MHz, and I purchase 2 x 512 MB @ 667 MHz will the latter perform at 667 MHz?
3b. How big is the difference between DDR2 533 and 667 (essentially is it worth $20 or so to purchase 667)?
4. Is PQI a respectable enough brand to purchase?
Sorry for the many questions but I didn't want to make multiple posts. If you can answer some or all of these questions it would be much appreciated. Thank you.