"DDR2 RAM chips do not contain memory per say, your hard drive is the hardware that would store your data you save, because RAM simply is temporary and refreshes constantly so that it cannot ""memorize"" anything for very long at all."
One can purchase pc2 5300 memory at Amazon. Prices for pc2 5300 memory range from 10 dollars up to 60 dollars. Price varies based on how much memory one chooses to buy.
It is not very noticeable if you upgrade your memory on your computer.
The price of memory has come down dramatically in recent years. The cost will also vary greatly depending on the brand purchased and where it is purchased from. As an estimate, 4GB of DDR2 memory will cost around $60.
DDR2 RAM is SDRAM. It provides double the bandwidth of DDR RAM, but at a higher latency. DDR3 is much better than DDR2 performance-wise, and it uses less voltage.
The cost of this product is varied. You may buy them used or new. You will expect to pay between $10.00 to $30.00 plus shipping for this product.
The 4gb has much more memory. About 16 times as much.
You're computer will require a "DDR2 SDRAM DIMM". DDR2 SDRAM is the type of memory you are after, it is also a DIMM. Most modern memory are all DIMM's (Dual inline memory module), much older ram were SIMMS (single ingline memory module). DIMM refers more to the physical make up of the module (DIMMS have contacts on both sides of the module). So any DDR2 SDRAM that you buy IS a dimm. You may want to look at the wikipedia page about DDR2 SDRAM at http://en.wikipedia.org/wiki/DDR2_SDRAM
http://www.crucial.com/ The website above has a way to find out what RAM your laptop needs. According to the site an Acer 3053WXCi needs DDR PC4200 or DDR PC5300
Goto http://en.wikipedia.org/wiki/DDR2_SDRAM. Scroll down a bit til you see chips and modules. But for those that are less computer literate: DDR2: the type of memory. -400 -533, etc.: the speed of that memory. The numbers represent a certain specification within that type of memory. Higher number=faster. So if your Motherboard supports both and youre trying to decide which to buy, get the 533. It's a bit more expensive, but you'll get much better performance.
890
In computer memory, this is entirely subjective based on your computer, your needs, and changing technology. Most modern computer memory is either DDR2 or DDR3. DDR2 averages from 800 MHz to 1066 MHz, or 6400 MB/s to 8500 MB/s. DDR3 can be from 6400 MB/s to as much as 17,600 MB/s. Typically, DDR2-1066 (8500 MB/s) is fine for most games, but of course faster is better.
Actually the first person who said that it wouldn't fit was correct. It may have the same amount of pins but the size of the card is slightly different. I tried it! No, pc5300 has more pins and won't fit. The above answer is incorrect. Both are 200 pin pieces. I dont know if the 5300 memory will work but the pin count is the same. Why would you want to ??? The faster Memory module PC5300 will clock down to the lower speed of the bus for the PC2700 . You are spending money for nothing. PLUS if you have issues and need tech support - they won't talk to you until you reinstall the PC2700 as they won't support memory not designed for the unit. All in all - a BAD idea. Both notebook DDR and DDR2 come as 200 pin chips. (unlike desktop ram where DDR has 180 and DDR2 has 240 pins). DDR2 was not designed to be backwards compatible with DDR. I want to know if the mobo will recongnize the difference, or if the slot in the ram is a different place. The reason you would want to buy DDR2 over DDR is A: faster. B: a 1 stick gig DDR PC 2700 ram costs about twice as much a 1 gig stick of DDR PC 5300 would.