Hardware Requirements

Server deployment	Components	Recommended configuration
Single Server Deployment (Management Server with FlexiSpooler in spooling server mode)	Management, Spooler Controller, Terminal Server, WPS, FlexiSpooler Optional: Mobile Print Server, Payment System	Dual Core 2GHz or faster processor 8GB free RAM 1Gbps network connection (LAN) 100GB of free disk space (after installation) Connection to storage with a throughput of at least 150MB/s and 300 IOPS If a virtual machine is used, set memory reservation to the full amount of RAM allocation.
Site Server with FlexiSpooler in spooling server mode	Spooler Controller, Terminal Server, FlexiSpooler (in spooling server mode), WPS Optional: Mobile Print Server, Payment System	Dual Core 2GHz or faster processor 8GB free RAM 1Gbps network connection (LAN) 100GB of free disk space (after installation) Connection to storage with a throughput of at least 150MB/s and 300 IOPS If a virtual machine is used, set memory reservation to the full amount of RAM allocation.
Site Server with FlexiSpooler in non-spooling server mode (CBPR)	Spooler Controller, Terminal Server, WPS Optional: Mobile Print Server, Payment System	Dual Core 2GHz or faster processor 8GB free RAM 1Gbps network connection (LAN) 20 GB of free disk space Connection to storage with a throughput of at least 150MB/s and 100 IOPS If a virtual machine is used, set memory reservation to the full amount of RAM allocation.
Workstation deployment	Components	Recommended configuration
YSoft SafeQ Client Components with YSoft SafeQ FlexiSpooler in spooling mode	YSoft SafeQ Desktop Interface, Universal Print Driver, FlexiSpooler (in client spooling mode)	Dual Core 2GHz or faster processor 4GB free RAM 1Gbps network connection (LAN) 2GB of free disk space (after installation)
YSoft SafeQ Client Components with YSoft SafeQ FlexiSpooler in proxy mode	YSoft SafeQ Desktop Interface, Universal Print Driver, FlexiSpooler (in client non-spooling mode)	Dual Core 2GHz or faster processor 4GB free RAM 1Gbps network connection (LAN)

The YSoft SafeQ Advanced Workflows module requires the Workflow Processing System (WPS) to be installed together with the ABBYY Finereader 12 OCR engine. Hardware requirements for this deployment scenario are available in Workflow Processing System with OCR hardware requirements

The recommended configuration should handle up to 200 devices connected to server and up to 3 000 clients in combination with Client Based Print Roaming (CBPR).

See How to Measure Storage Throughput and IOPS for more details how to evaluate disk performance. Please note, that the required disk performance might differ from customer to customer and it is dependent on YSoft SafeQ configuration (e.g. usage of parser, cacheReplicationBufferPersistent setting, spooler location, ...) and on the way, how customers use the YSoft SafeQ (e.g. if they generate constant load or peaks).