Corsair CMK64GX4M4A2666C16 Vengeance LPX 64 GB (4 x 16 GB) DDR4 2666 MHz C16 XMP 2.0 High Performance Desktop Memory Kit, Black

I wanted to double the amount of RAM I had in my PC, so I purchased these at a pretty good price to get 2x 8GB sticks (16GB), so now I have 32GB rather than just 16GB and I'm using all 4 slots in my motherboard. They're of a small form factor so will fit under most if not all CPU coolers, they're sleek black with the VENGENCE logo in yellow. Super easy to install, just like every other RAM stick out there. As with Corsair branding, you expect high build quality and good performance and these don't disappoint.

A fantastic upgrade for my system. The 16GB kit delivers excellent performance, whether I’m gaming, video editing, or multitasking. The low-profile design is a nice touch, fitting easily into tight spaces without interfering with other components. Installation was a breeze, and I’ve noticed a significant boost in speed and responsiveness. The Corsair helped me to upgrade from 8GB to 16GB after experiencing lag. Great quality had 0 problems.

Very good quality and very capable ddr4, for me it was not the best match for my system, but for most people they will be very happy with, i had the 16gb version for a few years and it served me well, for price duribily and performance you cant go wrong, these are made to last.

Great value for money with very high performance good speed for the price and runs flawlessly I have now baught 4 sticks in total and it runs great the design is very simple but effective I like it and was easy to slot onto my motherboard

Not sure how to rate memory, it either works or it doesn't.However a couple of things to mention, it is listed as 2400 memory but it shows as 2133 in bios on the Asus Z107-A MB. This has to be manually selected to 2400.Apparently this is normal as the memory is listed as 2400 OC (which presume means Over Clocked), so is NOT true 2400. (my fault I didn't realise this!)Have stability issues with my MB sometimes freezing and upon reboot warns that overclocking failed. As I don't overclock, (other than the memory setting), then I can only assume it refers to the memory speed at 2400. In which case that makes it incapable of running at its advertised speed. A bit misleading, but looks like all manufacturers do the same.This has only happened 3 times since purchase, so not a great problem. I haven't run it at 2133, so don't know what impact it would have on system performance. Some reviews show very little difference.I have not had any specific memory issues though.

top-tier quality and durability

I have been using corsair ram for over 15 years and this is some great value ram. As with any ram it is easy to fit. I have not messed around with any of the speeds but the performance seems to be good and stable, great stability memory speeds.

This is the only component I have bought and never really had to upgrade. I purchased 2 of these back in 2019 and they have served 6 years with no issues with seating and the performance has been great with XMP enabled on my motherboard. They are built really well with a metal heat sink distributing heat well as can be evidenced by their long lifespan. The black colour is also neutral and will look good in any build especially if you don't like RGB LEDs. As usual they fit the standard RAM slots on your typical motherboard. Truly a buy it once product!