Adaptec 1430SA User Manual
Chapter 2: About Your HostRAID Controller
l 21
About the Adaptec 1420SA Controller
The Adaptec 1420SA is a low-profile PCI-X to 4 port SATA II HostRAID controller with these
features:
features:
Note:
There is no separate I2C connector. See the
for details.
Form factor
Low-profile
Bus compatibility
PCI-X
Ports
4
Connector, internal
4
RAID levels
0, 1, 10
Simple volume
Yes
Disk drives
SATA I (1.5Gbps), SATA II (3.0Gbps)
Maximum number of disk drives
4
Hot spares
Yes
Enclosure support
Yes, SATA II Enclosure Management using
I2C connection
Native Command Queuing (NCQ)
Yes
Audible alarm
No
Mounting bracket
3.3V/5V PCI-X connector
0
1
2
3
Activity LED
J2 LED connector
J7 (Aggregate Activity LED Header)
J1 connector (I2C)
SATA Ports