Memory
| Supported memory clock speeds |
800, 1066, 1333 MHz |
| Supported UDIMM clock speeds |
800, 1066, 1333 MHz |
| Maximum internal memory |
192 GB |
| Non-ECC |
Y |
| Number of DIMM slots |
12 |
| ECC |
Y |
| Supported DIMM module capacities |
16GB, 1GB, 2GB, 4GB, 8GB |
| Memory voltage |
1.5, 1.35 V |
| Supported RDIMM clock speeds |
800, 1066, 1333 MHz |
| Maximum UDIMM memory |
48 GB |
| Maximum RDIMM memory |
192 GB |
| Supported memory types |
DDR3-SDRAM |
Back panel I/O ports
| Serial ports quantity |
2 |
| PS/2 ports quantity |
2 |
Networking
| Wake-on-LAN ready |
Y |
| LAN controller |
Intel 82573L, Intel 82573V |
| Ethernet interface type |
Gigabit Ethernet |
| Wi-Fi |
N |
Internal I/O
| USB 2.0 connectors |
6 |
| Number of IEEE1394 connectors |
2 |
| Number of SATA II connectors |
6 |
BIOS
| BIOS type |
AMI |
| BIOS memory size |
8 MB |
| ACPI version |
3.0 |
Design
| Motherboard form factor |
Extended ATX |
| Component for |
Workstation |
Processor
| Intel Xeon series |
E5600, L5500, L5600, X5500, X5600, E5500 |
| Supported QPI |
6.4 GT/s |
| Number of processors supported |
2 |
| Processor manufacturer |
Intel |
| Processor number of cores supported |
6 |
Processor special features
| Intelligent Platform Management Interface (IPMI) support |
Y |
Expansion slots
| PCI Express x16 (Gen 2.x) slots |
2 |
| PCI slots |
3 |
| PCI Express x4 slots |
1 |
Performance
| Audio output channels |
7.1 channels |
Storage controllers
| RAID support |
Y |
| Hard drive interface |
Serial ATA II |
Additionally
| Ethernet LAN connection |
Y |
| Ethernet LAN (RJ-45) ports quantity |
2 |
| Chipset |
Intel 5520 |
MBD-X8DAI-O, Intel 5520, DDR3 1333/1066/800MHz, SATA, USB, Gigabit Ethernet, Extended ATX
- Intel® Xeon® processor 5600/5500 series, with QPI up to 6.4 GT/s;
- Intel® 5520 (Tylersburg) Chipset;
- Up to 192GB DDR3 1333/ 1066/ 800MHz ECC Registered DIMM / 48GB Unbuffered DIMM;
- Intel® 82573V/L Dual-port Gigabit Ethernet Controller;
- 6x SATA2 (3 Gbps) Ports via ICH10R Controller;
- 2 (x16) PCI-E 2.0, 1 (x4) PCI-E (in x 8 slot), 3x PCI 33MHz slots;
- Realtek ALC883 7.1 HD Audio;
- 2x IEEE 1394a Headers;
- IPMI 2.0 (SIMLC) Slot.
