Serverboard Features - Supero AS1021M-UR Plus User Manual

AS1021M-UR+ User's Manual
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Serverboard Features

At the heart of the AS1021M-UR+ lies the H8DMU+, a dual processor serverboard
based the nVidia MCP55 Pro chipset. Below are the main features of the H8DMU+
(see Figure 1-1 for a block diagram of the chipset).
Processors
The H8DMU+ supports single or dual AMD 64-bit Socket F, Opteron 2000 type
processors. Please refer to the serverboard description pages on our web site for
a complete listing of supported processors.
Memory
The H8DMU+ has sixteen dual/single channel DIMM slots supporting up to 64
GB of DDR2-667/533/400 registered ECC SDRAM. Please refer to Chapter 5 for
memory speed jumper settings.
UIO
The H8DMU+ is a specially-designed serverboard that features Supermicro's UIO
(Universal I/O) technology. UIO serverboards have a PCI-Express x8 connector
that can support any one of several types of UIO card types to add SAS ports,
additional LAN ports, etc. to the serverboard. This allows the user to tailor the
serverboard to their own needs.
Serial ATA
An on-chip SATA controller is integrated into the H8DMU+ to provide a six-port, 3
Gb/sec Serial ATA subsystem, which is RAID 0, 1, 0+1, 5 and JBOD supported.
The SATA drives are hot-swappable units. Note: The operating system you use
must have RAID support to enable the hot-swap capability and RAID function of
the Serial ATA drives.
Onboard Controllers/Ports
One fl oppy drive controller and one onboard ATA/133 controller are provided to
support up to two IDE hard drives or ATAPI devices. The color-coded I/O ports
include one COM port, a VGA (monitor) port, two USB 2.0 ports, PS/2 mouse and
keyboard ports and two gigabit Ethernet ports.
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