Windows NT 4.0 Server shares the same interface as Windows NT 4.0. It was released in 1996 and was designed for small-scale business server systems.

Microsoft released two more server editions of Windows NT 4.0: Windows NT 4.0 Server Enterprise Edition and Windows NT 4.0 Terminal Server Edition.

A large number of ATM and vending machines run Windows NT 4.0 Embedded Edition.