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1 vote
1 answer
2k views

My CPU memory speed reduces to 2400 when adding another module of 2666

I already have a RAM module which came with the actual laptop. This was an 8GB module with clock speed of 2666. I purchased one more of the same speed and capacit. This runs in dual channel mode but ...
RCInd's user avatar
  • 113
0 votes
1 answer
934 views

Quad Channel Memory Running Dual Channel Configuration

I have a ASRock x399 Fatal1ty Professional Gaming motherboard with a AMD 2950x Threadripper and 4x32gb Corsair Vengence 3600mhz DDR4 memory (all the same type/speed/etc). When I go into the bios, it ...
user192148's user avatar
4 votes
1 answer
3k views

Why and how is my memory running in dual-channel mode?

Some time ago I built a PC with 8 GB RAM (DDR4 2666MHz DIMMs) since I did not have enough money to go for a 16 GB kit. Later, I realized 8 GB was holding me back from doing a couple of things and ...
icysuspect's user avatar
0 votes
1 answer
2k views

Unequal size dual channel ram, and lower-than-expected frequency

I'm updating a Dell Inspiron N5030, and stumbled upon an odd situation. The laptop has 1 GB and 2 GB of DDR3 ram installed for a total of 3 GB, Dual Channel. This is reported by both CPU-Z ("DC mode: ...
Jostikas's user avatar
  • 113