About The Adaptec 1225Sa Controller - Adaptec RAID 1220SA Installation And User Manual

About the Adaptec 1225SA Controller

The Adaptec 1225SA is a low-profile PCIe to 2 external port SATA II HostRAID controller with
these features:
External SATA connectors
Form factor
Bus compatibility
Ports
Connector, internal
Connector, external
RAID levels
Simple Volume
Disk drives
Maximum number of disk drives
Hot spares
Enclosure support
Native Command Queuing (NCQ)
Audible alarm
Note:
Adaptec 1225SA controller does not support bootable devices.
Note:
There is no separate I2C connector. See the
Reference on page 87
Chapter 2: About Your HostRAID Controller
J1 LED Connector
Mounting bracket
Low-profile
PCIe-X1
2 external SATA ports
You can also connect one SATA drive
enclosure with a port multiplier. For details
about supported port multipliers, refer to
HostRAID Controller Features on page
0
2 external SATA connectors
0, 1 and 10
Yes
SATA II (3.0Gbps) NCQ-enabled drives or
eSATA drives.
2
Yes
Yes—for port multiplier enclosures.
Yes
No
for details.
PCIe X1 connector
15.
HostRAID Controller LED and I2C Connector
l 23