Kingston ValueRAM 4GB DDR3 DIMM 1333 MHz (1x4GB)

Ran these on my ASUS X79-Deluxe motherboard for 3 years with no problem. Just upgraded to the 8GB version.

My computer now needs to be bolted to the ground, It wants to fly !!! with so much memory is just what i needed to do everything in a flash!

I bought two sticks and like many reviewers one of the two did not work. The seller was very good it replacing it though. I now have two sticks that work but I had to go through the inconvenience of waiting for the emplacement stick and returning the bad one.

I don't actually know how the product performs. What I can say is that this is the memory specified by the manufacturer, but when I install it, the computer won't boot. When I installed a slower memory stick, the computer booted. I bought it for a HP Elite 8000 minitower with an IBM Core2 Duo with 3 GHz. processor. The stick that works with it is rated at 1066 MHz.

Was as described will be used to replace an identical piece of memory will review performance in 6 months time