SUPER MICRO Computer C2SBA+II, C2SBE user manual Motherboard Features

Chapter 1: Introduction

Motherboard Features

CPU

•Single Intel Xeon 3000 Series/Core 2 Quad/Core 2 Duo Processor with a system bus speed of 1.33 GHz/1.066 GHz

•Supports Intel Dual Core Technology, Hyper-Threading, Wide Dynamic Execu- tion, FSB Dynamic Bus Inversion (DBI), Advanced Digital Media Boost, Smart Memory Access, and Thermal Management 2 (TM2)

Memory

•Supports unbuffered single or dual channel Non ECC Unbuffered DDR2 up to 8GB/s (DDR2 800/667) for single channel mode or dual-channel Interleaved mode.

Chipset

•Intel G33/P35 GMCH (North Bridge), ICH9/ICH9R (South Bridge)

Expansion Slots

•One (1) PCI-Express x16 (Slot 6)

•One (1) PCI-Express x4 (Slot 5)

•One (1) PCI-Express x1 (Slot 7)

•Four (4) 32-bit PCI 33MHz (Slot 1 to Slot 4) (Slot 4: Not available on the

C2SBA+II/C2SBA+)

BIOS

•DMI 2.3, PCI 2.2, ACPI 1.0/2.0, SMBIOS 2.3, and Plug and Play (PnP)

PC Health Monitoring

•Onboard voltage monitors for CPU Core Voltage, Memory Voltage,+1.8V, +3.3V, +3.3V standby, +5V, Vbat (battery voltage) and ±12V

•Fan status monitor with firmware 4 pin fan speed control

•CPU 3-Phase-switching voltage regulator

•SuperDoctor III, Watch Dog, NMI

•Power-up mode control for recovery from AC power loss

•CPU/System overheat LED and control

•System resource alert via Supero Doctor III

•Auto-switching voltage regulator for the CPU core

•CPU Thermal Trip support

•Thermal Monitor 2 (TM2) support

•Trusted Platform Module (TPM) support

ACPI Features

•Slow blinking LED for suspend state indicator

•BIOS support for USB keyboard

•Main switch override mechanism

•External modem ring-on

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