Adaptec 44300 User Guide - Page 20
About the Adaptec 1420SA Controller
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Chapter 2: About Your HostRAID Controller l 20 About the Adaptec 1420SA Controller The Adaptec 1420SA is a low-profile PCI-X to 4 port SATA II HostRAID controller with these features: J1 connector (I2C) J3 (Aggregate Activity LED Header) J2 LED connector Activity LED 3 SATA Ports 2 1 0 Mounting bracket 3.3V/5V PCI-X connector Form factor Bus compatibility Ports Connector, internal RAID levels Simple volume Disk drives Maximum number of disk drives Hot spares Enclosure support Native Command Queuing (NCQ) Audible alarm Low-profile PCI-X 4 4 0, 1, 10 Yes SATA I (1.5Gbps), SATA II (3.0Gbps) 4 Yes Yes, SATA II Enclosure Management using I2C connection Yes No
Chapter 2: About Your HostRAID Controller
l 20
About the Adaptec 1420SA Controller
The Adaptec 1420SA is a low-profile PCI-X to 4 port SATA II HostRAID controller with these
features:
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
J3 (Aggregate Activity LED Header)
J1 connector (I2C)
SATA Ports