While some Intel Xeon E3-1200 v3 processors (like the Xeon E3-1241 v3) may physically fit and boot, they are not officially supported

– 84W CPUs (i7/i5) are supported, but check your PSU and VRM cooling if upgrading from a low-TDP Celeron/Pentium.

These CPUs are plug-and-play. They are confirmed by multiple user benchmarks (CPU-Z, HWMonitor) on the MS7869 Ver 1.0.

Many Acer systems using this board come with a low-wattage PSU (typically 220W to 300W). If you upgrade to a high-TDP processor like the i7-4770 (84W) , you may need to upgrade to a 450W+ power supply to ensure stability, especially if adding a dedicated graphics card.

The H81 chipset does not support multiplier overclocking. Even if you install an "i7-4790K," it will run at its stock turbo speeds only.

Excellent, robust CPUs for daily tasks and gaming.

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