Memory
| Supported memory clock speeds |
800, 1066, 1333 MHz |
| Supported UDIMM clock speeds |
800, 1066, 1333 MHz |
| Non-ECC |
Y |
| ECC |
Y |
| Supported DIMM module capacities |
16GB, 1GB, 2GB, 4GB, 8GB |
| Supported RDIMM clock speeds |
800, 1066, 1333 MHz |
| Number of DIMM slots |
12 |
| Maximum internal memory |
192 GB |
| Supported memory types |
DDR3-SDRAM |
| Memory voltage |
1.5, 1.35 V |
Back panel I/O ports
| Serial ports quantity |
1 |
| PS/2 ports quantity |
2 |
| VGA (D-Sub) ports quantity |
1 |
Internal I/O
| Number of SATA connectors |
6 |
| USB 2.0 connectors |
6 |
Processor
| Number of processors supported |
2 |
| Intel Xeon series |
E5500, E5600, L5500, L5600, W5500, X5500, X5600 |
| Supported QPI |
6.4 GT/s |
| Processor manufacturer |
Intel |
| Processor number of cores supported |
4, 6 |
Networking
| LAN controller |
Intel 82576 |
| Ethernet interface type |
Gigabit Ethernet |
| Wi-Fi |
N |
Expansion slots
| PCI Express x8 (Gen 2.x) slots |
7 |
Storage controllers
| RAID support |
Y |
| Hard drive interface |
Serial ATA |
BIOS
| ACPI version |
3.0 |
| BIOS type |
AMI |
| BIOS memory size |
32 MB |
Design
| Motherboard form factor |
Extended ATX |
Additionally
| Chipset |
Intel 5520 |
| Ethernet LAN connection |
Y |
| Ethernet LAN (RJ-45) ports quantity |
2 |
Intel Xeon 5600/5500, LGA 1366, Intel 5520, DDR3, Gigabit Ethernet
- Intel® Xeon® processor 5600/5500 series, with QPI up to 6.4 GT/s;
- Dual Intel® 5520 (Tylersburg) Chipsets;
- Up to 192GB DDR3 1333/ 1066/ 800MHz ECC Registered DIMM / 48GB Unbuffered DIMM;
- Intel® 82576 Dual-Port Gigabit Ethernet Controller;
- 6x SATA2 (3 Gbps) Ports via ICH10R Controller;
- 7 (x8) PCI-E 2.0 ( in x16 slot);
- Integrated Matrox G200eW Graphics;
- Integrated IPMI 2.0 with Dedicated LAN.