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I wish to replace my RAM from 40 Gb to 96 Gb
I’ve a iMac Retina 5K 27-inch 2020 working BigSur 11.6 with the next RAM:
Slot1: Kingston KCP426SD8/16 16GB
Slot2: Micron 4ATF51264HZ-2G6E3 8GB (authentic)
Slot3: Kingston KCP426SD8/16 16GB
Slot4: Micron 4ATF51264HZ-2G6E3 8GB (authentic)
For the time being, the RAM run all at 2133 MHz.
I discovered this submit relating to the decrease velocity than anticipated (2133, not 2666 MHz) https://boards.macrumors.com/threads/imac-2020-showing-ram-running-at-2133mhz-but-tech-specs-say-2666.2250601/
Now I’m wondering if I get 96Gb 2666 MHz if I substitute the unique RAMs (8Gb) with
A) Kingston KCP426SD8 2×32 Gb
or
B) Kingston Fury KF426S16IBK2 2×32 Gb
I feel A) and B) solely differ in CAS latency (19 vs 16). Nonetheless, https://help.apple.com/en-us/HT201191 doesn’t point out any details about CAS latency and due to this fact, I’m not positive if this has an affect on my desired setting.
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