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Serverboard Features
The 2027R-E1CR24L is built around the X9DRD-EF, a dual processor serverboard
based on the Intel C602J chipset. Below are the main features of the X9DRD-EF.
(See Figure 1-1 for a block diagram of the chipset).
Processors
The X9DRD-EF supports single or dual Intel® Xeon E5-2600 (v2) 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-EF has 16 DIMM slots that can support up to 1 TB of Load Reduced
(LRDIMM), 512 GB of Registered (RDIMM) or 128 GB of Unbuffered (UDIMM) ECC/
Non-ECC DDR3-800/1066/1333/1600/1866 memory. See Chapter 5 for details.
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. RAID 5 supported with Windows OS only).
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 X9DRD-EF has six PCI-E 3.0 x8 slots (Slot1/Slot2/Slot6 controlled by CPU1
and Slot3/Slot4/Slot5 controlled by CPU2).
Rear I/O Ports
The I/O ports include one COM port, a VGA port, four USB 2.0 ports (additional
USB headers are included on the serverboard), two Ethernet ports and two external
MiniSAS HD expansion ports. A dedicated IPMI LAN port is also included.
YSTEM 6047R-E1R24N User's Manual
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