abit si-1n User Manual
SI-1N
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(A complete user’s manual is also available
via browsing the Driver & Utilities CD.)
Features & Specifications
CPU
Supports single Pentium 4 processor, 478-pin, up to
2.8GHz (based on 400MHz FSB)
2.8GHz (based on 400MHz FSB)
Chipset
Intel
845GL chipset Memory Controller Hub (MCH)
Supports PCI 2.2, Ultra ATA/100 IDE protocol
(ICH4)
(ICH4)
Memory
Two 184-pin DIMM sockets support PC1600 /
PC2100 un-buffered low profile memory
PC2100 un-buffered low profile memory
Up to 2GB, none ECC memory capacity
LAN
Broadcom BCM5702 Controller
Dual Gigabit Ethernet LAN ports
Support Fail Over, Load Sharing, Load Balancing and
TCP/UDP checksum off-loading capabilities
TCP/UDP checksum off-loading capabilities
Graphics
Enabling integrated Graphic Support Featured by
845GL
845GL
PCI Extension Slot
1 PCI 32bit/33MHz extension slot
Storage
1 Channel Ultra ATA/100/66/33 IDE Connector (by
ICH4)
ICH4)
4 Channel ATA/133 RAID (0, 1, 0+1, by HighPoint
HPT374)
HPT374)
System BIOS
Phoenix/Award Plug and Play BIOS
4M-bit Flash ROM
Internal I/O Headers
1 USB port pin-header
1 VGA pin-header
COM1 and COM2 pin-headers
4200-0360-02 Rev.
1.01
1 Parallel Port pin header
External I/O Connectors
1 VGA connector
2 USB connectors
2 RJ-45 LAN connectors
Miscellaneous
Support DOM (Disk On Module)
Hardware monitoring, ACPI, WOL
Micro ATX form factor (10.6” x 9.6”)
Note: All brand names and trademarks are the property of their
respective owners.
respective owners.
Connectors, Headers, and Jumper
Note: Always power off the computer and unplug the AC power
cord before adding or removing any peripheral or component.
Failing to do so may cause severe damage to your motherboard
and/or peripherals. Plug in the AC power cord only after you have
carefully checked everything.
cord before adding or removing any peripheral or component.
Failing to do so may cause severe damage to your motherboard
and/or peripherals. Plug in the AC power cord only after you have
carefully checked everything.
ATXPWR1/ATX12V1 Connector:
Connects to ATX power supply. (The ATX power
supply unit must meet ATX2.03 specification with
Standard ATX/ATX12v/AUX ATX power
connectors.)
supply unit must meet ATX2.03 specification with
Standard ATX/ATX12v/AUX ATX power
connectors.)
ATXPWR2 Connector:
This connector functions the same as ATXPWR1.
Note: Both ATXPWR1 & ATXPWR2 are designed for your choice.
Please attach one at a time to your power supply. DO NOT
connect these two connectors simultaneously.
Please attach one at a time to your power supply. DO NOT
connect these two connectors simultaneously.
External I/O Panel:
VGA1: Connects to VGA signal input of monitor.
U11: Connects to USB devices.
J4: Connects to Local Area Network.