Pros: Made my macbook much faster, great for Virtual machines

Cons: had visual oddities, and crashes after a few months, now the laptop won't boot at all. The laptop is giving me three beeps on power which is indicative of defective RAM.

Pros: While it worked did what it was supposed to do

Cons: In less than a week started getting frequent kernel panicks on 2013 27" iMac. The HD, which had not been having any issues to this point, would no longer boot and had to be replaced. All started after installing this product. Tried each of them on another iMac and same symptoms started within a day of install.

Pros: I ran MEMTEST86 overnight on the Mac and it passed all the tests.

Cons: no cons at this time

Other Thoughts: First time I've bought Corsair RAM. I will consider them again next time.

Pros: The RAM runs fast as it should.

Cons: After initial instilation I thought things were processing great. Then my computer (Macbook Pro 2011) began having kernel panics pretty frequently.

Other Thoughts: Not sure if it is only my computer or others that this may be defective in but this is just my heads up.

Manufacturer Response:

Dear Customer,

We're sorry that your Corsair DRAM doesn't seem to be working. Please contact our Tech Support at 888-222-4346 or submit a ticket at corsair.force.com and we'll be more than happy to troubleshoot the issue.

Thank you,
Corsair Customer Support
Corsair Support Email: support@corsair.com
Corsair Support Phone Number: 888-222-4346

Pros: cost effective, Corsair in the past has had excelent warranty service.

Cons: None

Other Thoughts: I installed this into my new iMac 5K (2014/2015 model) before I even turned it on for the first time. The iMac fired right up, sees the full 32 Gigs. I have never seen FCPX prosess video that fast before. I can even play WoW again!

Pros: It fits and Mini just picks it up on start. Nothing to do

Cons: None

Other Thoughts: Would like to see it a bet sheeper

Pros: Great price, good brand

Cons: Defective RAM

Other Thoughts: I understand that sometimes RAM can be defective. I'm rating this as a 1 star because it was defective. I've ordered a replacement and if it works fine then I'll adjust my rating.

Pros: nice RAM. wonderful upgrade. made my mac super fast

Cons: none

Pros: works, fast

Cons: none so far

Other Thoughts: Purchased 2 sets for a total of 32Gb. Removed stock RAM and installed a set into slot 1 + 3 and 2 + 4. Apple iMac 27" (Late-2013) started up w/o issues and is running much faster.

Leave MAC (OS 10.9.2) on 24/7 running apps Photoshop / Lightroom, editing high res photography.

Pros: Installed in a 2012 Mini Quad, Huge improvement over the stock 4GB. Super easy to install, took less than 5 minutes. I'm now able to run Multiple CS6 apps at the same time with NO lag. Finally can do long RAM previews in After Effects. Boot time is noticeably shorter. Web pages load faster... Switching between Workspaces is smoother and faster. Overall a huge boost to system performance. 16GB makes the Mini a real workstation!

Cons: None, other than I have nothing to do with the factory RAM now. It is worth nearly nothing these days.

Other Thoughts: This is a great high-quality RAM upgrade for a 2012 MacMini. Don't hesitate, ADD TO CART!!