Excellent improvement in performance after I upgraded my 4 GB to 8 GB ram (2 Transcend 4 GBs bought on flipkart). One of the vendors was quoting nearly double the price on flipkart. It works fantastic on my Macbookpro. Just follow the instructions and choose the specifications given on the link at 'About This Mac' on the apple icon on top of the toolbar. I am able to use all graphics programs like final cut pro etc with great enhancement in speed.

Upgraded my Dell N5010 i3 3GB 320 GB HD with default 3GB(2+1) to 6GB(2+4). Works smooth with decreased Booting time, Fast application launching, Improved speed with Photoshop, Premier, Vegas Pro,etc....
Highly Recommended....

I wanted to upgrade the RAM on my iMac (mid 2011 model), so I checked the rates at a nearby apple store. I had a feeling it was overpriced. Then I checked at Flipkart and found a great bargain for the same RAM (model and specification). I went ahead and bought 2 of these.

As for the upgrade itself, apple website has a nice set of instructions on how to upgrade RAM on the iMac. I also checked with apple customer care, they confirmed that upgrading RAM won't void your warranty as long as you ...

Got 8 GB (2x4 GB) for my HP Probook and it is a perfect upgrade for performance. 1333 is supported by the current Core i processors and helps in additional performance.
Windows EE rating increased from 5.4 to 5.9 after the RAM upgrade.
8 GB is not necessary unless you want to run additional Virtual Machines. 4 GB is adequate for general usage and make sure to run 64 bit OS else you will end up wasting 1 GB as 32 bit OS recognizes and uses around 3 GB of RAM only.
The price is very good and i...

There's a noticeable gain in performance after installing two of these (a total of 8GB). Programs like Cinema 4D, After Effects, etc. run smoothly now. This upgrade is a must if one is into graphics or film.

A nice way to check if you really need an upgrade is to install iStat Pro in your dashboard and check how much ram is getting used when you are working. If the free ram is low (around 100-200 MB) then you need this.

And installation is pretty simple and straightforward. There are instru...

Based on the review of Karthikeyan Chellappa, I have ordered a pair of this product. I also want to fit them in my iMAC (mid 2011 model), which does not work as fast as it was during it young age. Recently I have updated the my Mac OS to Yosemite and since then it has been very lazy...Hope my Mac will get back its childhood.

My Laptop, Sony Vaio SVF14212SNB IN5 had an inbuilt RAM of only 2 GB which was substantially consumed by the operating system and standard programs running in the background leaving hardly 200 MB for the remaining applications to run. This practically prevented me from working on my laptop. It was practically choking on additional programs because of very little remaining RAM. Don't know on what logic these Sony company thought that a laptop with only 2GB RAM would work fine. Its ridiculous, ...

thank u flipkart it worked perfectly for my mac. Now it able to handle heavy weight apps running in background and i doing my work parallels operating windows 7, playin game like gta iv.. and listening to iTunes along with very apt for me.. Thank u again

First of all, I was promised with a JM1333KSN-4G piece. But, received a JM1333KSH-4G.
Not sure what is the main practical difference between the two.

But, let me tell you, my laptop has become faster than before.
Earlier it was sluggish and used to hang a lot when started with many applications.
Now its improved a lot and I am enjoying it.

Go for it!

I purchased a 2011 model mac mini with only 2GB memory knowing that eventually I would upgrade the memory. After about a week's usage, I found the computer lagging when using iphoto, lightroom and itunes at the same time (which I do often). I looked into the memory upgrade. Apple wanted 11000 INR for 8GB memory but I found these Transcend chips for Rs. 1174x2 at the time of purchase. They arrived within 4 days, installed within 5 minutes and when I booted up my mac it immediately recognised t...