The LED on my case blinks when the M.2 SSD is in use. There is also an LED on most laptops with only the M.2 slot.If all of my storage is M.2, how does the motherboard know to blink the HDD activity LED?
How do I know it's actually activity on the drives?
What do you need one of those for? Can't the sound be implemented in software? Maybe they could make that bizarre X15 sound.I bet with an arduino we could build you a device with a volume control knob that makes HD clicky noises during SATA activity. Could be a fun project just for the hell of things.