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Comment by FpUser

10 hours ago

First time in my life I hear about fake RAM

The separate light-only sticks are useful if you want the appearance of all four slots filled: having four RAM sticks usually forces a slower memory speed (as the target market typically overclocks their RAM*), so unless you actually need a lot of RAM and can’t get a 2x32 or 2x48 etc kit you’re better off with the fakes.

Edit: this is also why some “extreme overclocking”-type motherboards** only have two DIMM slots: having four actively opposes their purpose.

* And yes, loading an XMP/EXPO profile to get the advertised 3000CL60 or w/e counts!

** i.e. https://rog.asus.com/us/motherboards/rog-crosshair/rog-cross...

  • All 4 of my PC's are 128GB (2 sticks each, no filler) and my home server is 512GB

Rambus RAM (RDRAM) required unused slots to be populated with Continuity something something Memory Modules (CRIMMs). Basically just a blank DIMM.

Many kit builders with flashy PCs are only running 32gb. If you look at datasets like Steams, most people are still on 16 and 32. Hell 4% are still on 8!

  • Meanwhile I moved platform from AM4 at exactly the wrong moment, and downgraded RAM (temporarily, I hope) from 192GB to 96GB and feel like I'm missing half my workspace when I need it.