Acer Altos R910 Series - Manual (Page 13)

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Features summary
Listed below are the system’s key features:
Processor
• Supports one to four physical processors
• Dual-core Intel
®
Xeon™ processors 7000 sequence
• 64-bit Intel Xeon processors MP with 1 MB L2 cache
• 667 or 800 MHz front side bus
• Hyper-Threading Technology
• Extended Memory 64-bit Technology
• Demand-Based Switching for power savings
• Execute -Disable Bit for hardware support of security features
Chipset
• Intel E8501 chipset (north bridge)
• Support dual front side bus
• Support for hot-plug memory
• Intel IOP332 storage I/O processor
• Includes Intel XScale Technology works in conjunction with
the LSI Logic 53C1030 Ultra320 SCSI controller to support
optional integrated SCSI hardware RAID
• Intel 81801EB I/O Controller Hub 5 (south bridge)
Memory subsystem
• Supports up to 64GB of DDR2-400 MHz (PC2-3200) registered ECC
memory modules
• Supports one to four hot-plug memory boards
• Each memory board supports:
- Four DIMM slots
- DDR2 channels with two DIMMs per channel
- Connection through x16 PCI-Express slots