Caution: The current Shuttle website is located here:
This website includes backup data for products until September 2004.
Products Support Glossary
HomeProductsXPCSS51GMainboard FS51



Subchapters: Specification | Accessories | Mainboard FS51 | Download | Info/FAQ | Images | Press |


  • Mini-Aluminium-Barebone-System
  • Socket 478 supports 400/533FSB
    (no Prescott support)
  • As of version 2.0: Hyper-Threading-Support
  • Chipsatz: SiS 651(B) / SiS 962
  • Low noise with ICE-Heatpipe-Cooling
  • 1x AGP (4X), 1x PCI (for simultaneous use)
  • 2x DDR333/266/200, 6x USB 2.0
  • 6-Channel-Audio, LAN, Firewire and many more features


Mainboard FS51

Mainboard FS51 only available in conjunction with barebone SS51G

  • Chipset
    SiS651 Chipset for 533/400MHz QuadFSB clock frequency
    Northbridge: SiS651 (first version), SiS 651B (in SS51G/FS51 Version 2.0)
    Southbridge: SiS962L
  • Socket 478 CPU Support
    supports 478-Pin Intel Pentium 4 (Willamette and Northwood) and P4 Celeron
    successfully tested with: P4 Celeron up to 1,8 GHz, P4 (Willamette 256KB Cache) up to 2,2GHz,
    P4 (Northwood 400MHz FSB) up to 2,5GHz and P4 (Nortwood 533MHz FSB) up to 2,8GHz
    The Prescott processor core is not supported.
    Automatic Adjustment of CPU Vcore-voltage
  • Integrated 3D-Graphics Accelerator:
    Integrated SiS315-graphics accelerator in chipset
    Shared Memory in BIOS adjustable up to 64 MB.
  • Expansion Slots
    1 x AGP 4X Slot
    1 x 32 Bit PCI (Busmaster)
    AGP- and PCI-Slot for simultaneous use!
  • Onboard IDE Controller
    2-Channel Enhanced PCI IDE
    for up to 4 IDE devices
    supports up to UltraDMA/133
  • Integrated  Network-Function
    Realtek RTL8100B Fast Ethernet Controller with MAC Interface
    supports 10/100MBit with RJ45-connector on the backpanel
  • Hardware monitoring
    for voltage, temperature and fan
  • More interfaces
    (Connectors on the rear side of the mainboard)
    1 x VGA
    1 x PS/2-Mouse
    1 x PS/2-Keyboard
    2 x USB 2.0 (four more ports with USB 2.0 onboard)
    1 x RJ45 Network connector
    2 x Firewire IEEE1394 (one more for the frontpanel)
    2 x Serial (16550 compatible, Fifo)
    1 x Line-out
    1 x Line-in (in multichannel operation for rear speakers)
    1 x Bass/center-out 
    Frontpanel (Connectors on the front side of the case)
    1 x Firewire IEEE1394 (two more on the backpanel)
    2 x USB 2.0 (two more on the backpanel + 2 ports onboard)
    Audio: microphone, line-out, SPDIF-out
    Onboard (More connectors on the mainboard)
    1 x Floppy drive (for 2 floppy drives up to 2,88 MB)
    1 x Audio-in (CD-in)
    3 x 12V-connectors for fan
    20-pole ATX-power supply connector + 12V drive connector
  • Memory
    2 x 184-Pin DIMM-Socket
    for up to 2 GB DDR SDRAM capacity with 2,5V
    PC2700 (DDR333), PC2100 (DDR266) or PC1600 (DDR200)
    with sizes of 64, 128, 256, 512 and 1024 MB
  • Soundfunction
    Multi-Channel Audio Codec AC97 Ver. 2.2
    supports 5.1 with 6 speakers
  • Power Management
    ACPI (Advanced Configuration and Power Interface)
    supports power saving modes: Modi S1 (Snoop), S3 ( Suspend to RAM) and S5 (Soft-off)
    Power on via modem (Ring Power up), Timer (Date/Time), PCI-card (PCIPME Power up)
    On/Off-button with two functions: Suspend-mode / soft-off
  • BIOS
    2 MBit Flash EPROM mit AWARD Bios
    supports Green PC and Desktop Managment Interface (DMI)
  • Form Factor
    FlexATX: 25,4 x 18,5 cm
  • Conformity
    This device is classed as a technical information equipment (ITE) in class B and is intended for use in living room and office. The CE-mark approves the conformity by the EU-guidelines:
    - EMV-guideline 89/336/EWG electromagnetic tolerance
    - LVD-guideline 73/23/EWG use of electric devices within certain voltage-limits



Mainboard FS51

Shuttle Computer - European Headquarters +++ Disclaimer +++ Last update: 30.4.2008