CAUTION: These requirements are for Sage 100 Contractor version 25.3.  Discuss your specific setup with a consultant for the best performance and compatibility 

Standalone workstation

 NOTE: For a single-user setup you can host Sage 100 Contractor, License Administration, and Database Administration on one machine  

• Processor: Intel 2nd generation Core or AMD equivalent
• Memory: 4 GB (with 1.4 GB available)
• Storage: SATA II solid-state drive with 100 GB free disk space
• Operating System: Microsoft Windows 10 Professional or Enterprise, 64-bit (no Home Editions)
• SQL server version: SQL Server 2014, 2016, or 2022, 64-bit, Express, Standard, or Enterprise
• Other software: PowerShell: Required
• Monitor: 1280 x 1024
• Microsoft Office: Only required for emailing documents from within Sage 100 Contractor
• Printer: Printer with Microsoft-certified printer driver

 NOTE: For multiple users, we recommend using the Sage 100 Contractor client/server setup. It can function in either a workgroup or a domain environment 

Server

• Processor: Intel 8th generation Core or better, or AMD equivalent
• Memory:  16 GB with 8 GB available for SQL Server
• Storage:  SATA II solid-state drive with 200 GB free disk space (for company backups)
• Network: Ethernet 1 Gbps full duplex
• Monitor: 1280 x 1024
• Operating System: Microsoft Windows Server 2022. 64-bit, Essentials, Standard, or Enterprise.  Desktop Experience required.
• Other software: PowerShell required
• SQL server version: SQL Server 2019, 64-bit, Express, Standard, or Enterprise

 NOTE: MS SQL Server 2016 isn't supported on Windows Server 2022 

Workstation Client

• Processor: Intel 2nd generation Core or AMD equivalent

 NOTE: Sage 100 Contractor runs on only Intel and AMD CPUs.  Sage 100 Contractor doesn't run on Windows for ARM, PowerPC, Alpha, or MIPS architectures  

• Memory: 4 GB (with 1.4 GB available)
• Network type: Ethernet
• Screen resolution: 1080 x 1024
• Operating System:  Microsoft Windows 10, 64-bit, Professional or Enterprise (no Home Editions)
• Microsoft Office: Only required for emailing documents from within Sage 100 Contractor
• Printer: Printer with Microsoft-certified printer driver