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A
R
+ SE
VER 2022G-URF User's Manual
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Serverboard Features
At the heart of the A+ SERVER 2022G-URF lies the H8DGU-F, a dual processor
serverboard based on the AMD SR5670/SP5100 chipset. Below are the main
features of the H8DGU-F. (See Figure 1-1 for a block diagram of the chipset).
Processors
The H8DGU-F supports single or dual AMD Opteron 6100 Series processors in
Socket G34 type sockets. Please refer to our web site for a complete listing of
supported processors (www.supermicro.com).
Memory
The H8DGU-F has sixteen single/dual/tri/quad channel 240-pin DIMM sockets that
can support up to 256GB of DDR3-1333/1066/800MHz registered ECC SDRAM or
64 GB of DDR3-1333/1066/800 MHz unbuffered ECC/non-ECC SDRAM. Please
refer to Chapter 5 for installing memory.
UIO
The H8DGU-F is a specially-designed serverboard that features Supermicro's UIO
(Universal I/O) technology. UIO serverboards have a PCI Express x8 slot 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.
Note: the server does not come with a UIO card installed.
Serial ATA
An on-chip (SP5100) SATA controller is integrated into the H8DGU-F to provide
a six-port, 3 Gb/sec SATA subsystem, which is RAID 0, 1, and 10 supported. The
SATA drives are hot-swappable units.
Note: You must have RAID set up to enable the hot-swap capability of the SATA
drives. Documentation on RAID setup guidelines can be found on our web site.
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.
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