Supermicro 2027R-E1R24L, Руководство пользователя

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YSTEM 2027R-E1R24L User's Manual
1-2 Serverboard Features
The 2027R-E1R24L is built around the X9DRD-7LN4F-JBOD, a dual processor
serverboard based on the Intel C602J chipset. Below are the main features of the
X9DRD-7LN4F-JBOD. (See Figure 1-1 for a block diagram of the chipset).
Processors
The X9DRD-7LN4F-JBOD supports single or dual Intel® Xeon E5-2600 Series
processors. Please refer to the serverboard description pages on our web site for
a complete listing of supported processors (
www.supermicro.com ).
Memory
The X9DRD-7LN4F-JBOD has 16 DIMM slots that can support 512 GB of ECC
DDR3 Registered memory (RDIMM) or up to 128 GB of ECC/non-ECC DDR3
Unbuffered memory (UDIMM). See Chapter 5 for details.
SAS
A SAS 2.0 controller is integrated into the serverboard providing 8x lanes of 6Gb/s
SAS with basic HBA/ITMode controller functionality. The controller supports the
attachment of 122 SAS or SATA devices.
Serial ATA
A SATA controller is also integrated into the chipset to provide two SATA 3 (6/Gbps)
and four SATA 2 (3 Gbps) ports, which are RAID 0, 1, 5 and 10 supported. The
SATA drives are hot-swappable units.
PCI Expansion Slots
The X9DRD-7LN4F-JBOD has six PCI-E 3.0 x8 slots. The default con fi guration
includes a port plate with dual JBOD expansion ports occupying slot #1 (PCI-E 3.0
x8). Note that expansion slots are controlled by the CPUs, so two CPUs need to
be installed to enable all PCI expansion slots. See Chapter 5 for details.