Windows 2000 build 1805

Windows 2000 build 1805.1 is an unleaked build of Windows 2000. It is referenced in a document by Microsoft employee Michael B. Jones addressed to then University of Virginia graduate student John Regehr. NT4 measurements were made under Windows NT 4.0, Service Pack 3. NT5 measurements were made under Windows NT 5.0, build 1805 (a developer build between Beta 1 and Beta 2). All measurements were made while attached to the network.