HyperX Fury 8GB 2666MHz DDR4 DIMM HX426C16FB3/8

December 2020 (updated review) > my original review from August 2020 is at the bottom of this thread.

<<I have been using this pair of DIMMs while overclocking my CPU to 5.1GHz / 5.2GHz for days now and I can confirm that I have had no issues with them over the last 4 months, as far as functionality. I have noticed that under heavy CPU stability test (Aida64 / Prima95 / Intel Burn / LinpackExtreme), with CPU temperatures going up to 95 / 97 Celsius at 100% full load on all cores for hours, the RGBs lights at times dim, or shut off altogether but then come back to life after the stability tests are completed. I can't tell whether this is a case isolated to this specific model (I really doubt it) or whether the PCB's circuitry and/or RAMs' slots have something to do with the RGB lights' unusual behavior, specifically given the high voltages and heat injected into the circuitry and MOBO. This may be a PCB issue, rather than a RAM issue. When you stress test a CPU at full load and at 92+ degrees for hours, anything is possible. I have not modified the 'Cl' timings, though, or the voltages fed to the RAMs via UEFI.
I will try to overclock these RAMs to over 3600 again (starting from 3800MHz), along with CPU OC, and see where that leads. I am not sure it’s safe in terms of RAMs’ degradation to keep any RAM at higher XMP than advertised / tested by the RAM’s OEM, however. I tried overclocking these RAMs to over 4000MHz – but only for a brief period of time – and then eventually reverted back to 3600MHz in XPM. It worked then. Do not attempt anything over 3600MHz in XMP, if so advertised by the OEM, unless you are adventurous / understand the overall implications of higher V loads / dose the higher V loads accurately and are willing to take that risk.

Finally, I purchased these RAMs to pair them with a 10th gen Intel CPU with Z490 chipset. These are NOT designed for laptops, MacPro notebooks, or even most of the generic HP / Dell desktops. I get a lot of questions on Amazon about using these RAMs with laptops/HP, Dell desktops. These are overclockers’ RAMs. I tested them with the most ‘extreme’ overclocking settings and temperatures for over 150 hours in a short span. If not into OC, they’re overkill, or altogether unusable because not supported at their full capabilities >>

(Original review – August 2020) >
I use the 3600MHz Kingston HyperX, dual channel, 2 DRAM sticks of 16GB each. My PC is even capable of running them at 4133MHz at very low CL (17-22-22-38), very stable. MemTest provides clean, error-free results! I’ll run them at the advertised 3600Mhz frequency, but apparently they give you much more than what you need, unless I just got lucky with these, or know how to overclock well: I spend hours tweaking and adjusting voltages and different values, based on basic principles of electrical engineering. So far, no complaints… I hope they last (at the advertised speed of 3600Mhz).

One suggestion to the end-users, before buying RAMs: Make sure that the configuration and frequencies match the QVL from your motherboard. I wanted to purchase G.Skill Trident RAMs because of the cool-looking RGB lights, but these were the only set of 16BG X2 at 3600Mhz that looked compatible with my motherboard, so I followed the QVL suggestion. The RGB lights on these RAMs are actually surprisingly very cool. So far, I am very happy with my purchase. I might consider buying a higher frequency set when the motherboard’s QVL is updated, even though right now I enjoy these RAMs and they give me more than I need.

Pretty solid and the rgb is pretty good. i definitly recommend to any who need a pretty good memory stick. the build quality is good and works as expected. looks very good when plugged in and the rgb is nice.

Para tareas básicas como navegar (abriendo varias pestañas) o tareas ofimáticas can de sobra y en el tema del gaming funcionan bastante bien tanto con gráficas integradas como la del ryzen 5600g como con la rx6600

Ótima memória para quem vai jogar

Produto chegou antes do prazo. Já está funcionando há alguns dias sem problemas. O vendedor foi muito atencioso fazendo o acompanhamento pelo zap, sem uso de bot. Recomendo!