Intel RES2SV240 Hardware User Guide - Page 32

Specification Operating voltage Interface to host SATA bus speed SAS/SATA ports Firmware Compatible devices Enclosure management Intel® RAID Expander Card RES2SV240 +12 V PCI Express* x4 compliant connector only to provide power for the expander card. No other PCI Express* signals are used Upto 6 Gbps per port, point-to-point 6 x4 internal ports, for both initiator and target devices 8 MB in reflashable flash ROM • 2.5-inch and 3.5-inch SAS 2.0 or SATA drives • Non disk devices including expanders • Can support drives of mixed capacity • SAS 2.0 host controllers (RAID or Non-RAID) SGPIO Performance Features Table 6. Performance Features Specification Drive data transfer rate Maximum queue tags per drive Support for multiple initiators Performance Intel® RAID Expander Card RES2SV240 Upto 6 Gigabit/sec per lane As many as the drive can accept Yes Native command queuing Electrical Characteristics All power is supplied to the Intel® RAID Expander Card RES2SV240 through the standard PCI Express* x4 connector 12 V rails, or a remote RA 4-pin 12V power connector. The +12 V rail is used by the 3.3 V logic circuitry and also used to generate the other required voltage rails of +1.0 V and +1.8 V. The max operation power is 14.6 W. Thermal and Atmospheric Characteristics The thermal and atmospheric characteristics are: • Relative humidity range: 20% to 80% non-condensing 22 Intel® RAID Expander Card RES2SV240 Hardware User's Guide