1.6.4
PCI Express Performance
1.6.5
Usability Features
1.6.6
Flexibility Features
1-12
•
Allows addressing of multiple SATA II targets through an expander
•
Allows multiple initiators to address a single target (in a fail-over
configuration) through an expander
The following list describes the PCI Express performance features of the
ServeRAID-MR10i controller:
•
Provides a PCI Express interface that:
–
Supports a dedicated PCI Express bus
–
Supports x8 lane configuration
–
Supports transfer rates of up to 2.5 Gbits/s per lane
–
Complies with the PCI Express Specification, Revision 1.0a
•
Provides unequaled performance through the Fusion-MPT
architecture
•
Provides high throughput and low CPU utilization to offload the host
processor
The following list describes the usability features of the ServeRAID-
MR10i controller:
•
Simplifies cabling with point-to-point, serial architecture
•
Supports smaller, thinner cables that do not restrict airflow
•
Provides drive spin-up sequencing control
•
Provides up to two LED signals for each PHY to indicate link activity
and faults
2
•
Provides an I
C interface for enclosure management
•
Supports the internal SAS Sideband signal SFF-8485 (SGPIO)
interface
These features increase the flexibility of the ServeRAID-MR10i controller:
Overview