I have 32gb of ram (8GB x 4) and task manager says that only 25.1 GB are available and that 8gb are cached
View: https://imgur.com/a/j83A0Iq
image here
running latest windows 10, ryzen 5 1600, (8gb x4) corsair vengeance 2133mhz
View: https://imgur.com/a/j83A0Iq
image here
running latest windows 10, ryzen 5 1600, (8gb x4) corsair vengeance 2133mhz