Intel Xeon
Thunder i7500 (S2720) Datasheet Manual Jumpers Riser Card
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 • Dual PGA603 ZIF sockets
 • Supports up to two
Intel® Xeon processors
    with 512KB of integrated L2 cache
 • Onboard VRM (VRM 9.1 spec)
 • Front-Side Bus support for 400MHz

Intel® E7500 server chipset
 • MCH + ICH3 + P64H2 + FWH
 • Each Intel P64H2 supports two PCI-(X) buses
Winbond™ W83627HF Super I/O chip

 • Six 184-pin 2.5V DDR DIMM sockets
 • Supports up to 12GB of Registered DDR266/200
 • Dual channel memory bus; supports 72-bit ECC

Expansion Slots *
 • Five independent PCI(-X) buses
 • Two 64-bit 133/100/66MHz (3.3V) PCI-X slots
 • Two 64-bit 66/33MHz (3.3-Volt) PCI-X slot
 • One 32-bit 33MHz (5V) PCI slot
 • Total of five usable slots

* For details regarding bus speed resource allocation and maximum bus slot frequencies, consult the Thunder i7500 documentation.

Integrated I/O
 • One floppy connector supports up to two drives
 • Two 9-pin 16550-based serial ports
 • One 25-pin ECP/EPP/SPP parallel header
 • Two USB ports; PS/2 keyboard & mouse ports

Integrated Dual Channel SCSI (option)
Adaptec RAID Ready
Adaptec AIC-7899W controller
 • Dual-channel Ultra160 SCSI
 • performance 160MB/sec max.
 • data throughput per channel
Intel RAID Controllers • Connects to 66MHz PCI-X bus
    for maximum throughput
 • Supports up to 15 LVD SCSI
 • devices per channel
 • Adaptec Zero Channel RAID
    and Intel RAIDIOS ready

Integrated Video
ATI® RAGE™ XL PCI graphics controller
 • 8MB Frame Buffer of video memory

System MonitorSystem Management
 • 3-pin fan monitoring headers
 • 2-pin chassis intrusion header
 • 3-pin Wake-on-Modem (WoM) header
 • CPU temperature/voltage monitoring
 • Winbond
W83782D hardware monitoring ASIC
 • System Monitoring Software:

Server Management (daughtercard option)
QLogic™ Zircon Baseboard Management
     Controller (BMC)
 • Supports the Intelligent Platform Management
    Interface (IPMI)
 • I 2C and IPMB

Integrated PCI IDE
 • Dual-channel master mode
 • Support up to four Enhanced IDE devices
 • Support for ATA-100/66/33 IDE drivers
    and ATAPI-compliant devices

Integrated LAN Controllers
  • Gigabit and Fast Ethernet connectivity
 • Two LAN controllers
    - one
Intel® 82544GC 10/100/1000 controller
    - one
Intel® 82550 10/100 controller
 • Gigabit NIC connected to the 66MHz PCI-X bus

 • AMI BIOS 8.0 on 4/8Mbit Flash ROM
 • User settings for hardware monitoring
 • Auto configuration of IDE hard drive types
 • Multiple boot options

Form Factor
SSI EEB v3.0 footprint (12" x 13")
    - fits in many ATX-compliant tower chassis
 • EPS12V power connector
 • Stacked parallel (one), serial (one) and
    VGA (one) connectors
 • Stacked USB (two) ports
 • Side-by-side LAN (two) ports
 • Stacked keyboard, and mouse ports

 • FCC DoC (Declaration of Conformity)
  • European Community CE  

Information published on is subject to change without notice.
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