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 SI-1Ns
Intel® Pentium™4 Server Board With
Integrated Cavium® NITROX™ IPSec/SSL ASIC

The SI-1Ns is the industry's first Intel® Pentium™ 4-based motherboard with the Cavium NITROX IPSec/SSL processor onboard. The embedded Cavium's NITROX Lite CN1005 processor features cost benefit and flexibility by supporting IPSec, SSL processing or both with a simple software change. Combined the computation power of Intel's Pentium 4 processor and the Cavium's NITROX Lite CN1005 security processing engine, the SI-1Ns is capable of processing up to 400Mbps of IPSec traffic or 3,500 RSA operations per second. This SI-1Ns motherboard, aiming to bring affordable high performance security to the mass market, can be used for a wide variety of security appliances, such as VPN gateways, integrated firewall/VPNs, SSL webservers, SSL VPNs, and content balancers.
Contact sales for more information.
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 Specifications:
ABIT Computer Corp.
Processor
  • Supports single socket 478 for Intel®
    Pentium 4 processor of up to 3.06 GHz and
    faster with a 512KB L2 cache and
    533/400MHz system bus.
 
Chipset
  • Intel® 845GV Chipset Memory Controller
    Hub (MCH) with integrated Intel® Extreme
    Graphics and Intel® 80201DB I/O Controller
    Hub (ICH4)
  • Cavium NITROX Lite CN1005 Security
    Marco Processor
 
Memory
  • Two 184-pin DIMM sockets for non ECC,
    un-buffered memory module
  • Supports up to 2GB DDR200/266 memory
    capacity
 
Networking
  • Two 10/100Base-T Ethernet LAN ports
    (Intel® 82550EY Ethernet controllers)
  • Supports teaming functionality
 
Graphics
  • Integrated support by Intel® 845GL
 
PCI Expansion Slot
  • One 32-bit/33MHz PCI expansion slot for
    riser card (optional) that supports both 3.3V
    and 5V PCI cards
Host I/O Interface
  • One channel Ultra 33/66/100 IDE interface
 
Internal I/O Connections
  • Two USB pin headers, each supports two
    USB device connections
  • One VGA pin header
  • One COM port pin header (For COM2)
  • One Parallel port pin header
  • Disk-On-Module (DOM) connection support
 
External Accessible I/O
  • PS/2 keyboard connector
  • Two RJ-45 LAN connectors
  • One COM port connector (For COM1)
  • One VGA connector
 
System BIOS
  • Phoenix/Award Plug and Play BIOS
  • 4M-bit Flash ROM
 
Hardware Monitoring
  • Embedded Winbond® W83627 hardware
    monitor ASIC
  • Three sets of thermal sensors for systems
    and three fan speed sensors
  • Winbond® Hardware Doctor™ Utility
 
Form Factor
  • Micro ATX, 9.6"x 9.6"
  • ATX 12V PSU


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