jonkrmrBoth M.2s run high 40s under load with the extra fan on them (one also under sound card).Mostly precautionary but the lower one does not get much air flow as it is partially under the sound card as the slot is in line with that PCI-e slot on the board.
kelkel1Nice rig, does the flow meter have an output that you can monitor the flow rate with software such as AIDA64 or HWiNFO?
ty_ger07jonkrmrBoth M.2s run high 40s under load with the extra fan on them (one also under sound card).Mostly precautionary but the lower one does not get much air flow as it is partially under the sound card as the slot is in line with that PCI-e slot on the board.If they can't get up to operating temperature of 50c or above, they will die prematurely. You are killing your M.2 card's NAND memory chips. They are supposed to run hot. They are designed to run hot. They die sooner if you don't let them warm up.Optimally, you want them to IDLE at 40 to 50c. If they idle at 40 to 50c, they will retain their data longer for reads. When they are writing, they will heat up, and that is good. During writes, its good for them to heat up to 60 to 70c. By not blowing a fan on them, you allow them to heat up and cool down naturally and operate as they are supposed to. By blowing a fan on them, you force them to run cool and they will die quicker.
ty_ger07Huh. So why are you cooling them? Just for the fun and noise of it?