Performance
| Motherboard form factor |
Extended ATX |
Memory
| Supported memory clock speeds |
800, 1066, 1333 MHz |
| Non-ECC |
Y |
| ECC |
Y |
| Maximum internal memory |
192 GB |
BIOS
| BIOS memory size |
32 MB |
| ACPI version |
3.0 |
Back panel I/O ports
| Serial ports quantity |
1 |
| PS/2 ports quantity |
2 |
| VGA (D-Sub) ports quantity |
1 |
Processor
| Maximum number of SMP processors |
2 |
Other features
| Graphics controller |
ATI ES1000 |
Internal I/O
| USB 2.0 connectors |
4 |
| Number of SATA connectors |
6 |
| Number of Parallel ATA connectors |
1 |
| Floppy disk drive connector |
Y |
Graphics
| Maximum graphics adapter memory |
32 MB |
| On-board graphics adapter |
Y |
Expansion slots
| PCI Express x8 slots |
2 |
| PCI Express x4 slots |
1 |
Packaging content
| Drivers included |
Y |
| Quick installation guide |
Y |
Networking
| Networking features |
Gigabit Ethernet |
Additionally
| Chipset |
Intel 5520 |
| Ethernet LAN (RJ-45) ports quantity |
2 |
X8DTN+, Intel 5520, ICH10R+IOH-36D, LGA 1366, DDR3, SATA, USB 2.0, PCI-E, PCI-X, ATI ES1000, 32MB, Gigabit Ethernet
Supermicro motherboards based on the Intel 5520 chipset support Intel's Xeon 5600/5500 series processors in the LGA 1366 socket. With features that include support for 36 PCI-E 2.0 lanes, up to 192 GB DDR3 memory, and optional integrated IPMI 2.0 support, these boards deliver the highest performance.