Data Transfer Rates: 6Gb/s SAS 2.1 compliant. Devices Supported: Up to 256 SAS and/or SATA devices. Internal Connectors: 2 Mini-SAS SFF8087. PCI Power: 9.8W typical, Airflow 200 LFM. OS Support: Microsoft Windows®, Linux® (SuSE, Red Hat), Solaris®, VMware®, FreeBSD See.