1.65v for 2133mhz too high?
1.65v for 2133mhz too high?
consider setting the voltage to 1.65, as 1.65 is a safer option than 1.65 for this setup.
DDR3 works well. The GSkill 2133 in my X79 configuration includes an XMP profile for the specified speed with a voltage of 1.65v.
Do you believe a 1.6 volts supply is suitable, or might it be too low for your needs?
As Z97 shouldn't be an issue, the typical performance RAM for DDR3 is around 1.65 volts. However, newer processes and improved screened modules might reach 1.6 or even 1.5 at certain higher speeds. In either case, 1.65 remains a reliable voltage. You could test 1.6 to observe the results. My personal GSkill setup is 2133Mhz, 32GB, model 9-11-10-28, using 1.65v.
Being Z97 shouldn't be an issue. Most performance RAM in DDR3 is around 1.65, but newer processes and better screened modules might reach 1.6 or 1.5 at certain higher speeds. Either way, 1.65 remains a reliable voltage. You could test 1.6 to check the outcome. My GSkill kit is 2133Mhz, 32GB, model 9-11-10-28, 2T, running at 1.65v. My RAM came with 1.5v and 1866mhz as standard, which made me a bit nervous about going above 1.6 since I've heard concerns about potential damage to the CPU and RAM sockets from high voltage.
It might reduce the overall lifespan of the modules, but it’s probable you’d switch to a different configuration sooner rather than later. Corsair is also very supportive regarding RMA. You might want to check their forums for advice on whether 1.6-1.65 is suitable. It’s likely that the same memory ICs found in your sticks are used in other kits within the line and can operate at higher speeds with faster modules that have more voltage. Additionally, the CPU’s memory controller uses a separate voltage from the RAM voltage, and the RAM slots should still function properly.