Ram Question: I have a laptop and recently purchased 1gb ram (533mhz DDR2).?

Question

Rigth now the laptop has 2X256mb (400mhz) ram chips filling the 2 slots. Do you think it would be best to remove both of the current chips and replace them with the larger faster 1gb ram (leaving the other slot emply) or should I keep one of them in (=1.25gb total)?

Answer 1

Well, first of all I assume you already know that your computer will support the faster memory, if not e-mail me with your model number and I can check. You should absolutely not mix the slow with the fast, because then even the fast one will work at the speed of the slower one. If you have not already made a purchase, I would recommend buying 2 512 sticks, it will be the same price but will work better because 2 sticks can work in dual channel mode.

Answer 2

My excellent recommendation is to exhibit you an illustration of what I did to a computer right here at my house. I had 2 512MB RAM sticks occupying each slots. Now, 512MB + 512MB = 1GB. So let's assume I made up our minds to place a 1GB stick in there alternatively of 2 512MB sticks. It's going to be the identical quantity of RAM, however it'll run a tad bit extra effectually while it's only utilising a million stick alternatively of two. However, after putting in your 1GB stick, you must be capable to appropriately set up a 512MB stick in there along of it. If the computer rejects the RAM (ie: may not boot/may not take it), then simply take it out. It's valued at a shot. Play round on it. See if it runs good with each sticks in there. Since a million stick is @677MHz and the opposite is @533MHz, it would underclock the 677MHz and simplest run it at 533 alternatively. Just scan it with entirely the 1GB stick, after which upload the 512MB stick in too (after turning it off) and spot what your findings are. =)

Answer 3

before you buy 1GB for your laptop, plz check whether the single unit 1GB is compatible with your laptop...since you hv two lots, you may buy 512MB x 2nos [finding compatibility of 512MB is also important but not critical as 1GB single module] and ue both the slots..it is always preferable to hv same size modules in both the slots, though different size modules do work many times.

Answer 4

Take the 1GB RAM chip and put it in the first slot and leave the smaller RAM in the second slot so you have 1.25 GB of RAM.

Answer 5

I would suggest you leave the second slot empty when you install the 1gb ram - no complications for sure.

Answer 6

When working with DDR type memory, you should work in pairs of equal size for maximum efficiency. 1 module of the same size will actually be much slower!