Supermicro SUPERSERVER 6027R-CDNRT+, User Manual

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1-3
Chapter 1: Introduction
PCI Expansion
Two riser cards have been pre-installed in the system to support PCI expansion
cards. The RSC-R2UW- can support two full-height, half-length PCI-E 3.0
x8 cards and one full-height, half-lenght PCI-E 3.0 x16 card. The RSC-R2UW-E8R-
UP can support one low-profile PCI-E 3.0 x8 card.
Rear I/O Ports
The rear I/O ports include one VGA (monitor) port, one COM port, four USB 2.0
ports, two 10 Gb LAN ports and a dedicated IPMI LAN port.
1-3 Server Chassis Features
The SC826BAC4-R920WB is a 2U form factor chassis. The following is a general
outline of the main features of the SC826BAC4-R920WB chassis.
System Power
The SC826BAC4-R920WB features a redundant, hot-plug 920W power supply
composed of two separate power modules. This power redundancy feature allows
you to replace a failed power supply without shutting down the system.
Hard Drive Subsystem
The SC826BAC4-R920WB chassis was designed to support 12 3.5" hot-swap
hard drives.
Front Control Panel
The control panel on the SC826BAC4-R920WB provides you with system monitoring
and control. LEDs indicate system power, HDD activity, network activity and power
supply failure. A Univeral Information LED can alert the user of several conditions
including fan fail and overheat. A main power button and a system reset button are
also included on the control panel.
Cooling System
The SC826BAC4-R920WB chassis includes three 8-cm hot-plug system cooling
fans located in the middle section of the chassis. An air shroud channels the airflow
from the system fans to efficiently cool the processor area of the system. Each
power supply module also includes a cooling fan.