PC Building

[jmartin76]

Hello Hello

I'm reading the specifications about amd ryzen 7 7700x and i'm wondering what does means this spec.

I'm not sure to understand 1x1R, 1X2R etc ...

Max Memory Speed

1x1R   5200 MT/s

1x2R   5200 MT/s

2x1R   3600 MT/s

2x2R   3600 MT/s

thanks by advance

Jerome

[MADZyren · Accepted solution]

1x1R   5200 MT/s = 1 dimm per channel, single rank memory (normal setup with one or two sticks of memory)

1x2R   5200 MT/s = 1 dimm per channel, dual rank memory (normal setup with one or two sticks of memory)

2x1R   3600 MT/s = 2 dimms per channel, single rank memory (four sticks of single rank memory)

2x2R   3600 MT/s = 2 dimms per channel, dual rank memory (four sticks of dual rank memory)

[jmartin76]

thanks 😉