R3122 is Rioworks's first 64-bit high computing power 1U rackmount server. By leveraging the power of AMD® Opteron™ processor, customers can run existing 32-bit applications faster than ever before. With memory controller hub built-in Opteron, R3122 supports dual AMD Opteron processors up to 2.2GHz and eight registered DDR400/333 memory DIMMs with total up to 16GB DDR400/333 registered memory. R3122 also features dual gigabit LAN ports, a 64-bit PCI-X riser slot and 2 IDE hard disk trays. For reliability, Rioworks provides an IPMI 1.5 connector for advance server remote management card - ARMC (Arima Remote Management Card) with user friendly GUI. R3122 offers the highest density of 64-bit enterprise computing power available today.


  • Dual AMD® Opteron™ PGA Socket 940 CPUs
  • Supports up to Opteron 248 2.2GHz and plus
  • Onboard VRD


  • 1600 MT/s, 6.4GB/s


  • AMD® 8111™ [HyperTransport I/O Hub]
  • AMD® 8131™ [PCI-X Tunnel]

Main Memory

System BIOS

  • 4MB Flash EEPROM with Phoenix BIOS
  • I2C support
  • Legacy USB support
  • SMBIOS 2.3 compliant
  • DMI 2.0 compliant
  • Soft Power-down
  • Secure Boot
  • Multiple boot support


  • Dual channel master mode
  • Supports up to four Enhanced IDE devices
  • Ultra DMA 133/100/66/33

Drive configuration

  • 2 * Parallel ATA HDD bays
  • 1 * slim CDROM
  • 1 * slim FDD
Expansion Slots
  • One 64-bit PCI-X riser card slot


  • Integrated ATI RageXL video controller with 8MB memory


  • Dual Broadcom 5702 Gigabit Ethernet controllers onboard
  • Supports Fault-Tolerance and Fail-Over

Onboard Multi I/O

  • 1 + 1 (9-pin) serial ports with UART 16550
  • One VGA port
  • Dual RJ-45 LAN ports
  • Two onboard USB1.1 connectors with Two external header
  • PS/2 mouse and keyboard connectors with Wake-up function

System Management

  • Super I/O PC87360
  • Hardware Monitor AD1026
  • AMC connector for BMC (Base-board Management Controller)
  • Rioworks SmartWatch™ server management software

Front panel control

  • Three switches for Power, Reset and Mute
  • Power on LED
  • LAN LEDs
  • One dual-color Fail/Mute LED
  • HDD power/access LEDs
  • Two USB ports at front panel accessible

System cooling fans

  • 2 x 9.5cm blower fans in the middle of the chassis
  • 1 x 9.5cm blower fan in the rear of the chassis
  • Fan status light and Alarm functions included

Case Size

  • 705mm (D) x 430mm (W) x 44mm (H)

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