I did a build using this RAM 12800CL9D-4GBNQ) paired with the Asrock M3A770DE and a Phenom II 925 Quad Core processor and I'm not getting the full speed as specified for this memory. Any help on how to correct this would really be appreciated.
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Asrock M3A770DE + PC3128000 RAM not seeing full speed
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Manually set DRAM Frequency to DDR3-1600, DRAM Timings tCL 9 - tRCD 9 - tRP 9 - tRAS 24 - Command Rate 2, DRAM Voltage 1.50V. If you continue to have issues, you may need to increase the Northbridge to x11 2200MHz, CPU-NB Voltage +0.1V, and see if that stabilize the memory at DDR3-1600. Your CPU is not guaranteed for DDR3-1600, which is why this tweaking may be necessary.
Thank you
GSKILL TECH
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