I agree with Rtrahan that most laptops have two RAM slots (though I have seen some that have three or even four slots but those are usually gaming laptops rather than run-of-the-mill machines). However, he is incorrect that both slots have to be used. Instead, many laptops actually come with a single RAM stick and leave the additional slot open for the user to add more RAM if/when he decides to do so. The only concern is to make sure that the speed of the RAM that is added later is the same as what is already in there. If the added RAM is faster, then it will be slowed down by the original stick of RAM and you have just wasted your money on speed that you can't use. If you, instead, get slower RAM that what is already installed, then you will be bottlenecking your machine because now the original RAM will have to slow down for the new RAM, thus degrading performance.
There are two RAM slots on notebooks/laptops. Normally both have to be filled. So if you want to put 2 gigabytes of RAM you will need two 1Gigabytes memory sticks.
two to sixty four
the zv5000 has 2 ram slots. one under the keyboard and another on the bottom panel.
there are are 2 ram slots on the L505-ES5018 upgradeable to 8GB MAX
Adding RAM (Random Access Memory) depends on how many RAM Slots your computer has. If you have an empty slot or can upgrade RAM in existing slots, yes you can upgrade your RAM.
ExpressCard
The M17x has 2 RAM slots upgradeable with up to 4gb ddr3 1337mhz each giving you a total of 8gb RAM
In RAM Slots.
If you want to change the RAM slots, you need to change the motherboard.
2 DDR slots with a maximum capacity of 512mb in each.
Buy RAM that fits.
You're looking at DDR3 RAM
yes you can change them
RAM slots are color-coded so that you can know the difference between the first bank and the second bank.