Supermicro SUPERSERVER 1028UX-TR4, User Manual

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1-3
Chapter 1: Introduction
1-3 Server Chassis Features
The 1028UX-TR4 is built upon the SC119UAC2-R750 chassis. The following is a
general outline of the main features of the chassis.
System Power
The chassis features a redundant 750W power supply consisting of two redundant,
hot-plug power modules, so one may be replaced without powering down the
system.
Hard Drives
The default chassis supports ten hot-swap 2.5" SATA hard disk drives.
PCI Expansion Slots
The chassis supports two full-height, full-length PCI-E expansion cards, and one
low profile card. The pre-installed Ultra riser card offers another internal low profile
card slot for Supermicro SAS/NVMe only. Riser cards and brackets are required to
install expansion cards.
Front Control Panel
The chassis front control panel provides system monitoring lights and power control
buttons. See Chapter 3 for details.
Cooling System
The system has an innovative cooling design that features four sets of 4-cm
counter-rotating fans located in the middle section of the chassis. Fan speed may
be controlled by IPMI to respond to fluctuations in system temperature. The power
supply module also includes a cooling fan.