Chapter 1: Introduction

Onboard Controllers/Ports

The color-coded I/O ports include two COM ports (one header and one port), a VGA (monitor) port, Seven USB 2.0 ports (2x rear, 4x header, 1x type A), PS/2 mouse and keyboard ports, two gigabit Ethernet ports and one dedicated IPMI LAN port.

Graphics Controller

The H8DGU-F features an integrated Matrox G200eW graphics chip, which includes 16 MB of DDR2 memory.

Other Features

Other onboard features that promote system health include onboard voltage monitors, auto-switching voltage regulators, chassis and CPU overheat sensors, virus protection and BIOS rescue.

1-3 Server Chassis Features

The 2022G-URF is built upon the SC825TQ-R720UB chassis. Details on the chassis and on servicing procedures can be found in Chapter 6. The following is a general outline of the main features of the chassis.

System Power

The SC825TQ-R720UB features a redundant 720W power supply consisting of two power modules. The system does not need to be shut down when replacing or removing a single power supply module.

Hard Drive Subsystem

The SC825TQ-R720UB chassis was designed to support eight hot-swap SATA or SAS hard drives. (Requires UIO controller card - not included with system.)

Note: A SAS or SATA UIO card must be installed to support SAS or SATA drives.

PCI Expansion Slots

A riser card (RSC-R2UU-UA3E8+) on the left side of the chassis can support a AOC-PG-i2+ add-on card to provide two additional Gb LAN ports. Alternately, this slot can instead support either a UIO card, one PCI-E x16 card, or four SAS/SATA drives with an optional UIO SAS card. See our web site for details (http://www. supermicro.com/products/nfo/UIO.cfm). See section 5-6 for further details.)

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SUPER MICRO Computer 2022G-URF user manual Server Chassis Features