MacBook Pro 2011 SSD/RAM compatibilities and investments

macbook prossdupgrade

I'm a graduating Computer Science student using a MacBook Pro early 2011, 2.3GHz Intel Core i5, RAM of 4GB 1333 MHz DDR3, and running at OSX Yosemite(10.10.2).
I run memory and CPU intensive applications, especially with virtual machines and programming applications, and my MacBook just couldn't these heavy apps (deadly beach ball icon).

So, I was considering in using my savings to upgrade my MacBook's RAM and SSD until I raise enough budget to purchase a newer MacBook Pro with a better CPU and better capacity for upgrades(probably in about 5-7 months). For now, I'm stuck with my current 2.3GHz MacBook Pro.

I'm not really verse with hardware, and since upgrades are very pricey, I kinda need some assurance that my choices are sustainable and the right ones.

  1. I know it's better to upgrade SSD first before RAM. Bu in running multiple memory heavy apps, isn't it better to upgrade the RAM instead of the SSD? Since booting apps or my laptop isn't really an issue.
  2. Is a Samsung 850 Pro (1TB) a good investment and is compatible with my early 2011 MacBook Pro? I was thinking of just installing this SSD into my new laptop when the time comes, so I thought it might be a good investment to opt for one of the 'best' SSD with a larger capacity and longer 'life'/warranty.
  3. Sorry for the ignorance, but when upgrading the RAM, do I really need to strictly purchase a 1333 MHz DDR3 (8GBx2) in order for it to be compatible?

Thank you very much!

Best Answer

Answer to question 1-3:

1.SSD or RAM?

My suggestion is 512GB SSD and a memory upgrade.

2.5inch SSD that is used in an old MacBook cannot be used in a new MacBook. So 1TB is not necessary.

512GB SSD and RAM upgrade can ensure performance and avoid the choice between SSD or RAM.

2.RAM selection?

Since you already have a 4GB ram, adding another 8GB ram could work just fine. It is ok if you want 8GB * 2 as well.

RAM frequency could be 1333MHz or 1600MHz, no need to consider about compatibility.