8 Getting Started With Your System
Complete the 0perating System Setup
If you purchased a preinstalled operating system, see the operating system
documentation that ships with your system. To install an operating system
for the first time, see the Quick Installation Guide. Be sure the operating
system is installed before installing hardware or software not purchased
with the system.
Technical Specifications
Processor
Processor type
•Intel
®
Celeron
®
processor
• Intel Celeron Dual-Core processor
• Intel Pentium
®
Dual-Core processor
• Intel Core™2 Duo processor
• Dual-Core Intel Xeon
®
processor
• Quad-Core Intel Xeon processor
NOTE: Processor availability may differ
by region.
Expansion Bus
Bus type PCI and PCIe
Expansion slots
PCIe
0.5 GB/sec PCIe x1, 3.3-V, 12-V (slot 4)
2 GB/sec PCIe x8 with x4 bandwidth,
3.3-V, 12-V (slot 1)
4 GB/sec PCIe x8, 3.3-V, 12-V (slot 2)
PCI
One 3.3-V, half-length, 32-bit, 33-MHz
(slot 3)
Memory
Architecture 72-bit, ECC, PC-5300/6400, unbuffered,
DDR II SDRAM, DIMMs, rated for 667-
or 800-MHz operation
Memory module sockets four 240-pin