A-Tech 16GB Kit (2x8GB) RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac mini (Late 2012) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade

This was surprisingly easy to install and the outcome is amazing!! I’m not a tech guy (at all). My iMac 27” late 2013 model was running slow. Did a search found these, read the reviews….perfect bought it. Installed from directions online specific to my model in literally 5 minutes. Maybe less…fired that thing up and OMG…I should’ve done this years ago. I think it’s faster than when I first bought it. Literally, click the button to do what I want and it’s almost instant. Perfect!! Before, it took almost 5 minutes to login and open up all my docs and windows needed for work and school. Get this if you’re having similar issues. You won’t regret it!!

Works great

Well RAM is easily installed just follow instructions on how to upgrade MacBook RAM. Works great, went from 4GB RAM to 16GB. In general there’s an improvement in overall speed. No big complaints, seems like a legit product. I would recommend trying it out if you need more Mac RAM. These MacBooks were never really meant for hardcore gaming. On the spouse’s system I was able to play planet base around 30fps. So some stuff is at least playable. I did re-paste the MacBook, upgrade storage to an SSD & add these RAM cards though.

Used these to upgrade my 2012 iMac, doubling the memory from 8 to 16GB (that upgrade would've cost hundreds of dollars if I had done it back in 2012). Easy to install, perfect fit, worked like a charm. Programs loads faster and run quicker. This has breathed new life into the old Mac - I can put off replacing it for at least another year.

Went right into my 2012 mac book pro no issues also put in new ssd this is why I buy Mac. It’s fast and still relevant and keeps on working even as old as it is. I can’t say that about my gaming pc lap top.

Install and packaging are pretty much the same no matter what RAM you buy so ... it was packed right. It installed about as easily as anything on a Mac. I upgraded a late 2012 Mac Mini with 8 GB and a platter drive to 16 GB of RAM and an SSD. After the last OS update, the machine slowed to a crawl and was virtually worthless - even for just using it to browse and read messages without picking up my phone. Now it's responsive - at least as good as 4 years and a few OS updates ago if not a bit faster than even then. Upgrading the RAM and drive took about 1/2 an hour (if you have the tools you need and are used to working on Mac Mini's or at least laptops - otherwise budget an hour) No major issues though I did damage the heat shield but it's working fine and I figured $100 in RAM and a drive to extend it a year or two is fine since it's my Fourth PC on my desk and I just use it for non-work chatting and browsing. Totally happy (even impressed) by how much better it boots and runs. The only complaint - it takes nearly 3 days to get the RAM and the first set had a bad DIMM so I had to return it so I had to wait a week after I'd upgraded the drive to get working RAM but the return process was easy and they shipped the replacement before the defective one even got to UPS. For upgrading an 8-year-old spare PC it's totally worth it. If I was trying to upgrade a new machine (if you even can) I might stick with higher performance / better-known RAM like OWC, Kingston or Crucial but for the value, this was way worth it. Sadly, this is probably the last time I can pull the RAM and drive swap on an older machine as my newer ones aren't really field servicable.

Funcionaron perfecto en la Mac de 2015

I read the reviews and hoped I could improve the performance of my late 2013 27 inch iMac that came with 8GB of DDRAM. With Mail and Chrome open the computer ground so slow, taking forever to open new tabs in Chrome. I kept my apps open to a minimum, kept my tabs to a minimum and I frequently shut down the computer in the forlorn hope of clearing any cache and speeding things up. I was even considering buying a new 2022 model but was afraid/hopeful that the 27 inch will be updated to the new format that the 24 in launched with in 2021. After receiving the RAM cards it took about 2 mins to pop the back chamber and install the new cards to bring me up to 16Gb of DDRAM. and....Wow! My machine is now lightning fast at opening Chrome tabs and I have no problem with having multiple apps open at once. I am not a heavy video editor or computational user, just basic business type stuff (email and Web). These cards have turned my 2013 iMac into as fast as my 2022 MacBook Pro! Great investment.