A few questions about RAM?

Question

Hello I have a few questions about my pc
1. If I buy a 512mb ram stick, do I replace my old 256mb one or do I stick in on the second slot?
2. My computer says its running at 2009 MHz already so if I buy a new stick like one that says 400mhz speeds would it actually decrease speed?
3. And Is it true 512mb will literally double my speed? if so then 512 is fine I'm just wondering how fast 1gb would be then =/
Should I save up some extra cash for 1 g or should i just go down to bestbuy and get a 512? I'm only 16 so I can't buy it online my parents dont have credit cards either.

Here are my system specs btw
eMachines T3304
# Maximum Memory Capacity: 2048MB
# Currently Installed Memory: 256MB
# Available Memory Slots: 1
# Number of Banks: 2
# Dual Channel Support: No
# CPU Manufacturer: AuthenticAMD
# CPU Family: AMD Sempron(tm) Processor 3300+ Model 12, Stepping 2
# CPU Speed: 2009 MHz
100GB Hardrive
Nvidia Geforce 6100 card
Thanks =]

Answer 1

1. Add it into the 2nd slot to give you 768 MB total.

2. 2009 mHz is your CPU speed. The 400 is the maximum front side bus (FSB) speed that the RAM can support.

3. Adding 512 MB will make your computer noticeably faster, but it will in no way double the speed. The relationship is not linear, doubling your RAM does not double the speed.

Going from 256 to 768 as you will be doing will make a much bigger difference than going from 256MB to 1.256 Gig. The most "bang for the buck" comes in the first few incremental increases of your RAM.

Enjoy your new RAM.

Answer 2

1) You can install the 512mb stick in the open slot.

2) You're comparing two different speeds - the 2009 MHz is the speed of your CPU, while the 400 MHz is the bus speed of the memory. So no, it wouldn't decrease your speed.

3) Adding 512mb to a 256mb system will speed things up, but I doubt it will actually double the speed of your computer.

As for the 1 g stick, it depends on what operating system you're using. If you have Vista, go for the 1 g stick. If you have XP or earlier, the 512mb is plenty unless you do lots of memory-intensive work like graphics design or video production.

Answer 3

1. There's no reason to remove it. If you already have a 256MB stick in it, why not have 768MB of RAM?

2. Processor speed has nothing to do with RAM speed.

3. It won't exactly double your speed, but you will be able to have twice as many programs running at the same time without sacrificing much speed. If you want to increase your computer's speed, you would have to get a faster processor. More memory just allows you to run more programs at the same time.

I recommend saving up for 1GB, it's more worthwhile.

Answer 4

1. It depends on your particular PC. Some PCs require the memory to be in matched pairs. Some PCs allow the memory to be mismatched. I suspect any newer PC, yours would qualify, would allow you to run mismatched pairs, so just put the new stick in the second slot.

2. The speed of the memory has nothing to do with the clock cycle on your CPU. The memory bus is clocked separately from the CPU.

3. Adding memory won't double the speed of you computer. RAM is where the applications that your are running on your computer at any given moment are held. If you fill up your RAM, Windows will use virtual RAM on the HDD to swap things in and out of RAM as it needs them. The more RAM you have the less swapping Windows needs to do.

Answer 5

My comp correct now can manage one million gig of RAM, cut up among 2 spots. If I positioned in additional than that, what occurs? Like if I installed two gigs, will the laptop explode? > If you set greater than the potential restrict most effective two matters can occur. one million. The laptop would possibly not respect the Ram module and would possibly not boot up. two. The laptop would possibly not use the entire Ram reminiscence, in different phrases most effective what the slots potential is permitted can be identified. In your case 512 Mbs. > No the laptop would possibly not explode I have. (I have 640 MB RAM) > You have a 512 Ram module and a 128 Ram module established in > your laptop which provides as much as 640 mbs. > You ought to exchange the 128 mb module with a 512 Ram module. > This will supply you the motherboard's highest Ram potential restrict > of one million gig. > The worst the motherboard can do is reject the Ram module you > set up on it via no longer booting up the System. No damage must outcome > from including to so much Ram and even the fallacious Ram stick. The > method will both take delivery of or reject it.

Answer 6

1GB is always great to have. Go for the gig!

Answer 7

go 4 GIG