Memory
| Supported memory clock speeds |
800, 1066, 1333 MHz |
| ECC |
Y |
| Number of DIMM slots |
6 |
| Supported DIMM module capacities |
1GB, 2GB, 4GB, 8GB |
| Maximum UDIMM memory |
16 GB |
| Maximum RDIMM memory |
32 GB |
| Internal memory type |
DIMM |
| Maximum internal memory |
32 GB |
| Supported memory types |
DDR3-SDRAM |
| Memory voltage |
1.5 V |
Back panel I/O ports
| Serial ports quantity |
1 |
| IPMI LAN (RJ-45) port |
Y |
| PS/2 ports quantity |
2 |
| VGA (D-Sub) ports quantity |
1 |
Processor
| Number of processors supported |
1 |
| Intel Xeon series |
L3400, X3400 |
| Processor manufacturer |
Intel |
| Processor number of cores supported |
4, 2 |
Graphics
| On-board graphics adapter memory |
16 MB |
| On-board graphics adapter |
Y |
Expansion slots
| PCI Express x4 slots |
1 |
| PCI Express x16 (Gen 2.x) slots |
1 |
| PCI Express x8 (Gen 2.x) slots |
1 |
Internal I/O
| USB 2.0 connectors |
7 |
| Number of SATA II connectors |
6 |
| Chassis intrusion connector |
Y |
| Number of chassis fan connectors |
5 |
| Serial port headers |
1 |
BIOS
| BIOS type |
AMI |
| ACPI version |
2.0 |
| BIOS memory size |
32 MB |
Networking
| LAN controller |
Intel 82574L, Realtek RTL8201N |
| Ethernet interface type |
Gigabit Ethernet |
| Wi-Fi |
N |
Storage controllers
| Hard drive interface |
Serial ATA II |
Additionally
| Chipset |
Intel 3420 |
| Ethernet LAN connection |
Y |
| Ethernet LAN (RJ-45) ports quantity |
2 |
X8SIU-F (Standard Retail Pack) - Intel Xeon X3400 / L3400, Intel 3420, 6x SATA (3Gbps), 6x 240-pin DDR3 DIMM, 7x USB
3420/3400 (Ibex Peak) Boards / Socket 1156
Supermicro motherboards based on the Intel 3420/3400 Express chipset support Intel's Xeon® X3400/L3400 series processors in the LGA 1156 socket. With features that include support for PCI-E 2.0, up to 32 GB DDR3 memory, and optional integrated IPMI 2.0 support, these boards deliver the highest performance for 1U, 2U+ and pedestal form factors.