I use Macbook as below spec.

Which Brand and Type of RAM most suitable for this Macbook?

I would like to upgrade it to 4G. Any recommend? You may ignore the price...

Model Name: MacBook
Model Identifier: MacBook4,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.4 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 3 MB
Memory: 2 GB
Bus Speed: 800 MHz

I'm using TEAM Elite series. Pretty smooth. Cheaper than Kingston KTA series. Both are CL5 rams

KT'A is the best

Most of my friends uses either Kingston or Mushkin RAMs.

Most of them use Kingston,..That time i buy my MacBook is Free additional 2GB RAM so total is 3GB RAM instead of 4GB. I want buy an addition 4GB RAM. How much?

Around RM399 if you get from machine or mac city.

Sorry tumpang thread..how to know the RAM is compatible with Mac?

at epicentre, they only give apacer ram. is it good? certified by apple? i mean, so far thank god no freeze or anything.

Mushkin RAM (2x2GB) user here.....using for 3 months.....perfect match with macbook

I upgraded mine to 4GB, using Corsair Mac Memory (low latency). I get good performance and I'm happy with it.
http://frozenf.blogspot.com/2008/09/corsair-mac-ram.html

how much u got ur Corsair for? CL4 or CL5?

KTA is CL5 exactly like the ValueRAM

I got it for quite a good price. The one that I got is PC2-5300 CL4.

CL4 ? Cool.... is it a lot faster than the KTA CL5?

I guess ya? I always use photoshop cs4, aperture, safari, itunes, transmission, adium, preview, firefox, pages and quicktime all the time. It didn't lag and I'm happy with the performance.

cool, where did u get it from?

I got it from my shop. My boss ordered it for upgrading purpose and I bought one for myself.

if I were to order from you, can ah?

Yes you can order it from me but the price won't be cheap. Trust me, it is god damn expensive. I remember eating instant noodle for the rest of the days till the end of the month after getting my mbp ram upgraded.

YOO BRO, so how much is it ??? i wan ~~~~~

I hv some query. Will there b a huge difference in the performance after upgrading the RAM from 2gb to 4gb? I was thinking of upgrading since long long time ago and i remembered reading from somewhere that there won't be any huge diff so i dropped the idea eventually. Anyway, May i noe what's the cheapest price in the market i can get for those RAM mentioned below?

1) Kingstone
2) Mushkin
3) Corsair
or any other brand and their performance respectively.

Thxs bunch.