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How to overclock Ram?

Go to solution Solved by Srnewbee,

right off the bat, your ram is running in single channel... get another stick man. Also, your ram may be unstable at 2666. 2133 to 2666 is quite a strech. Doable but not all rams will handle it well. I think you can safely overclock this to 2400. All in all, when overclocking rams, try not to touch the voltage. Beyond 1.65v, you are treading the danger zone. At 2400mhz, your Cas latency should be at 14-16-16-31-1T. with voltage of 1.2v. If this doesnt work, try a relaxer timing. maybe CL 17. Just look up some reputable companies' ram timing and adjust it accordingly. It should serve as a good guideline. best of luck! 

Download CPU-Z if you don't have it already. Post screenshots of mainboard, memory, and SPD tabs. Note on SPD tab you might have to select a different slot to get something to show up.

Gaming system: R7 7800X3D, Asus ROG Strix B650E-F Gaming Wifi, Thermalright Phantom Spirit 120 SE ARGB, Corsair Vengeance 2x 32GB 6000C30, MSI Ventus 3x OC RTX 5070 Ti, MSI MPG A850G, Fractal Design North, Samsung 990 Pro 2TB, Alienware AW3225QF (32" 240 Hz OLED)
Productivity system: i9-7980XE, Asus X299 TUF mark 2, Noctua D15, 64GB ram (mixed), RTX 4070 FE, NZXT E850, GameMax Abyss, Samsung 980 Pro 2TB, iiyama ProLite XU2793QSU-B6 (27" 1440p 100 Hz)
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right off the bat, your ram is running in single channel... get another stick man. Also, your ram may be unstable at 2666. 2133 to 2666 is quite a strech. Doable but not all rams will handle it well. I think you can safely overclock this to 2400. All in all, when overclocking rams, try not to touch the voltage. Beyond 1.65v, you are treading the danger zone. At 2400mhz, your Cas latency should be at 14-16-16-31-1T. with voltage of 1.2v. If this doesnt work, try a relaxer timing. maybe CL 17. Just look up some reputable companies' ram timing and adjust it accordingly. It should serve as a good guideline. best of luck! 

CPU: 8600k @4.9  (1.39v) |  Cooler: NH-U14s | Mobo: Asus Strix z390i | Ram: Gskill DDR4 Trident Z 3600 8GB x 2 16-16-16-36

GPU: Gigabyte G1 1080 GTX | Case: Prodigy ITX | Fans: NH-A14, (exhaust) NH-A12, (intake) NH-A20 (intake)

Samsung EVO 1tb | Samsung EVO 512gb x2 | Intel ssd 128gb

PSU: Powerstation 500W

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5 hours ago, Srnewbee said:

right off the bat, your ram is running in single channel... get another stick man. Also, your ram may be unstable at 2666. 2133 to 2666 is quite a strech. Doable but not all rams will handle it well. I think you can safely overclock this to 2400. All in all, when overclocking rams, try not to touch the voltage. Beyond 1.65v, you are treading the danger zone. At 2400mhz, your Cas latency should be at 14-16-16-31-1T. with voltage of 1.2v. If this doesnt work, try a relaxer timing. maybe CL 17. Just look up some reputable companies' ram timing and adjust it accordingly. It should serve as a good guideline. best of luck! 

I do have 2 rams. Both 8GB but it might need to be changed in the BIOS

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