IRIS Payroll Professional – System Requirements
| Minimum | Suggested | |
| Processor | IBM compatible PC with at least a 1.0 GHz Single Core Processor | IBM Compatible PC with at least 2.0 GHz Dual Core Processor |
| Operating System | Windows 10Windows 8.1Windows 7 with Service Pack 1 & aboveRegion & language options need to be set to English – (United Kingdom) | Windows 10Windows 8.1 Region & language options need to be set to English – (United Kingdom) |
| Memory | 2GB RAM | 4GB RAM |
| Hard Disk (Storage)/Network Installation | 1GB Minimum required for program filesWindows 2012 Server with 1GBit network¹Can be set up on a Network for multiple user purposes. Please contact Customer Support for advice on your Network requirements ¹Testing not performed on this setup | 1.5GB Minimum required for program filesWindows 2016 Server with 1GBit network¹Can be set up on a Network for multiple user purposes. Please contact Customer Support for advice on your Network requirements ¹Testing not performed on this setup |
| Input Device | Microsoft Mouse or compatible pointing device | Microsoft Mouse or compatible pointing device |
| Printer | HP Compatible Laser Printer | HP Compatible Laser Printer |
| Display | 800 * 600 display with 256 coloursBureau Efficiency module – 1280 * 768 | 1280 * 768 display with 256 coloursBureau Efficiency module – 1280 * 768 |