i want to upgrade my ram which is 4 gb to 8 gb . i just want to know the cost n i my using mac book pro 13''

Hi f,

We'd first need to know which 13" you have (year and/or model number). You could look for yourself at Crucial, MacSales, Kingston, etc. but you'll also have to look to see if they ship internationally.

Here you look it up and see what the cost will be.

Crucial Ram

Which model do you have (e.g., "13-inche Late 2011")?

Clinton

i too would like to change from the india offerred standard 4gb to 8gb ram.how di go i go about it.

Model Name: MacBook Air

Model Identifier: MacBookAir6,2

Processor Name: Intel Core i5

Processor Speed: 1.3 GHz

Number of Processors: 1

Total Number of Cores: 2

L2 Cache (per Core): 256 KB

L3 Cache: 3 MB

Memory: 4 GB

Boot ROM Version: MBA61.0099.B04

SMC Version (system): 2.13f7

Serial Number (system): C17L8NYNF5V7

Hardware UUID: C7A512AD-0FA3-5CC4-956D-C53FD637518C