It doesn't work for all computers. I bought 2 Corsair 4GB RAM sticks for an HP 8100 Elite that takes DDR3 RAM at 1333MHz, and they were never recognized. I tried another brand and they were recognized immediately.

I have been using it for a year on an Asrock H61M-GS motherboard, updated with the latest available BIOS, with an i5 3550, and it works perfectly

I have 2 single models of this version and one double in total four pieces and 16gb in total, I am very satisfied, I had no issues at all until now, they fit harmoniously into a good and old system with a gigabyte ga-h67ma-usb3-b3 motherboard.

I have 2 single models of this version and one double in total four pieces and 16gb total, I am very satisfied I had no problem at all in anything until now they entered a gigabyte ga-h67ma-usb3-b3 motherboard and they cooperate harmoniously in a good and old system.

I have 4 on my PC and they run smoothly, I never had any issues!
If I were to buy DDR3 now, obviously I would go for a higher frequency, but since I already had 1, I bought 3 more!

It is very good, the best thing you can do is to get 2 of them, they work very well. I had one at first and now I have another one. For many applications, both are perfect, only 34% is, one is so and so because it is 1333MHz, but if you get a motherboard that has some boost, you're good. For gaming, two of these are super, they don't lag at all, I recommend them without a second thought.

Just bought the product and at first glance it looks very good. It is specified for a professional computer that requires good memory for design programs. So far, it meets the requirements without any problem.