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July 30th, 2025 10:27

RAM Upgrade XPS 15 9550

Just out of curiosity will a Dell XPS 15 9550 accept 64GB or RAM or do I have to use 32GB.

How about a 1TB Samsung NvME SSD Dive will it work.

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28.6K Posts

July 30th, 2025 10:52

2X16 = 32 is max for this model.

Yes, a 1T NVMe M.2 2280 drive will work.

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17.6K Posts

July 30th, 2025 10:54

Below are the memory specs for the xps 9550.

Slots Two SODIMM slots
Type DDR4
Speed 2133 MHz
Configurations supported 8 GB, 16 GB, and 32 GB

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July 30th, 2025 10:57

@ejn63​ Ok many thanks, dammm I thought I would be able to beef it up to 64GB, I currently have 16GB in it, will go 32GB then. Planning to probably use Crucial RAM if not Micron. Also probably a Samsung M.2 1TB HDD.

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