3 ms·

> There was one day we knocked out windows and purchased box fans because servers were literally catching on fire. Pointing the fans in or out?

• sitkack 2y ago
  You want to point them in.
  • gr3ml1n 2y ago
    The datacenters I've been in with emergency cooling fans in the walls all exhaust out, not in. Easier to get portable CRACs inside and get a good draft going.