Samsung
DDR4 · 3200 MT/s · CL22 · 2×16GB
Lowest price in FR across retailers
Out of stock in FR
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Laptops and small-form-factor machines are the market for this Samsung line: SODIMM is the compact module shape built for notebook and mini-PC memory slots, not the full-length sticks a desktop tower takes.
Both listings reach the same 32GB by different routes — one as a single stick, the other as 2×16GB — so the number to check against your machine is how many SODIMM slots it actually has, not just the total you need.
Speed and timing hold steady across the family at 3200 MT/s CL22; module count is the only real variable, and it depends entirely on the slot count of the board you're filling.
CAMM2 and SODIMM are physically incompatible laptop memory formats. The difference is not speed at a given rating but how many channels each module carries, how the module attaches, and whether a machine can ever add memory rather than replace it.
Whether a laptop can be upgraded at all depends entirely on which of three physical memory formats it uses, and that has to be confirmed before comparing a single spec sheet.
Vengeance LPX earns its long shelf life through breadth and a low-profile heatspreader, not through any single standout spec — the timing bin on the specific listing is what actually decides whether a given kit is a good buy.
DDR5 doubled the bandwidth and moved power regulation onto the module. Whether that is worth paying for depends entirely on which platform you are building.
A dying memory generation does not get cheaper on its way out — it gets more expensive, because the economics of end-of-life manufacturing are the opposite of the economics of a maturing one.
16 GB is no longer comfortable, 32 GB is the sensible default, and 64 GB is a workload decision rather than a future-proofing one.