User manual

8
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Serial Port 
Internal
Connectors
COM Port
Header

Auxiliary
Panel
Header
1 (Includes chassis intrusion, location button &

TPM Header 1
IPMB
Header
E3C204-4L / E3C204
1
E3C204-V4L / E3C204-V+
N/A
Buzzer 1
Fan Header 
ATX Power

USB Header 
Type A USB
2.0 Port
1
System
BIOS
BIOS Type 64Mb AMI UEFI Legal BIOS with GUI support
BIOS
Features

ACPI 1.1 Compliance Wake Up Events
Supports jumperfree
SMBIOS 2.3.1 Support
DRAM Voltage Multi-adjustment
Hardware
Monitor
Temperature
CPU Temperature Sensing
System Temperature Sensing
Fan
CPU/Rear/Front Fan Tachometer
CPU Quiet Fan (Allow Chassis Fan Speed

CPU/Rear/Front Fan Multi-Speed Control
Voltage
Voltage Monitoring: +12V, +5V, +3.3V, CPU
Vcore, DRAM, VTT, 1.05V_PCH, +BAT, 3VSB,
5VSB
Support OS OS
Microsoft
®
Windows
®
Server 2003 / 2003 R2 /
2008 / 2008 R2 / Linux compliant
Features
Unique
Features
ASRock Instant Flash