A+ SERVER 2021TM-BTRF/BIBXRF User's Manual 1-2 Serverboard Features At the heart of the A+ Server 2021TM-BTRF/BIBXRF lies the H8DMT-F/H8DMT- IBXF, a dual processor serverboard based on the nVidia MCP55 Pro Chipset and designed to provide maximum performance. Up to four of these serverboards can be mounted in the SC827 chassis. The 2021TM-BTRF server contains the H8DMT-F serverboard, while the 2021TM-BIBXRF contains the H8DMT-IBXF serverboard. The difference between the H8DMT-F and H8DMT-IBXF serverboards are the availability of Infi niBand components. Refer to the table below for details.
The sections below cover the main features of the H8DMT-F/H8DMT-IBXF serverboards (see Figure 1-1 for a block diagram of the chipset). Processors The H8DMT-F/H8DMT-IBXF supports single or dual AMD Opteron 2000 series processors (Socket F type). Please refer to the serverboard description pages on our web site for a complete listing of supported processors (www.supermicro.com). Memory The H8DMT-F/H8DMT-IBXF has eight 240-pin DIMM slots that can support up to 64 GB of DDR2-800/667/533 registered ECC SDRAM. The memory operates in an interleaved confi guration and requires modules of the same size and speed to be installed two at a time. See Chapter 5 for details.
Serial ATA A Serial ATA controller is integrated into the nVidia MCP55 Pro Chipset to provide a four-port 3 Gb/s SATA subsystem, which is RAID 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 SATA drives. PCI Expansion Slots The H8DMT-F/H8DMT-IBXF has one PCI Express x16 expansion slot. 1-2 Serverboard Full IPMI Capability Infi niBand Components H8DMT-F X H8DMT-IBXF X X