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November 24th, 2025 22:38
18 Area-51 AA18250, will 64GB 4800 HZ run?
Will two sticks of DDR5 SODIMM 32GB work in my rig for a total of 64GB? Does Speed 4800 work?
1 Rookie
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64
November 24th, 2025 22:38
Will two sticks of DDR5 SODIMM 32GB work in my rig for a total of 64GB? Does Speed 4800 work?
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CaledonAuthor
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November 26th, 2025 16:41
@DELL-ChrisM2 The memory and the 4800 MT/S works just fine.
mattyb3
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November 26th, 2025 02:03
Hello. I think you may be a little confused with the system you have. Is it an m18 R2 or an 18 Area-51? You seem to have combined the two model names together.
The m18 R2 can officially support up to 64gb DDR5 at, at least, 5200 MT/s
The 18 Area 51 can officially support up to 64gb DDR5 at, at least, 6400 MT/s
You can usually put a higher total amount of RAM in these systems but the speeds will be reduced.
Both systems should have speeds above 4800 for you @ 64gb
DELL-ChrisM2
Community Manager
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November 26th, 2025 13:52
@mattyb3 I updated the title with the correct model.