2 ms·
Rack servers have two PSUs because enterprise buyers are gullible and will buy anything. Generally what happens in case of a single PSU failure is the other PSU
by jeffbee 2y ago
Rack servers have two PSUs because enterprise buyers are gullible and will buy anything. Generally what happens in case of a single PSU failure is the other PSU also fails or it asserts PROCHOT which means instead of a clean hard down server you have a slow server derping along at 400MHz which is worse in every possible way.