Motherboard:
  Thunder K8QSD Pro (S4882UG2NR-D)

Motherboard
 • TYAN Thunder K8QS Pro (S4882)
 • Quad AMD Opteron™ system board
 • SSI EEB (13" x 16")

Processor
 • Quad PGA 940-pin ZIF sockets
 • Up to four AMD Opteron™ 800 series processors
 • Integrated 128-bit DDR Memory Controller

System Memory
 • Sixteen 184-pin 2.5V DDR DIMM sockets
 • Support up to 32GB reg. DDR 266/333/400
 • Support ECC type memory modules
 • B4882T46U2H-D SKU supports 4GB 4 Rank
     memory module, B4882T46U2H SKU does not

Expansion Slots
 • Two 64-bit 133/100/66 MHz (3.3V) PCI-X slots
 • Two 64-bit 66/33 MHz (3.3V) PCI-X slots
 • One legacy 32-bit 33 MHz (5V) PCI
 • Supports total of (5) PCI/PCI-X low profile cards

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

Server Management
 • Optional Tyan SMDC (remote server
    management kit), IPMI 1.5 compliant
 • System fan speed control
 • Chassis intrusion alert

Integrated LAN Controller
 • Two GbE ports (Broadcom BCM5704C
    dual-channel GbE LAN controller connected
    to PCI-X bridge), with teaming feature support

BIOS
 • Phoenix BIOS with 4Mbit LPC Flash ROM

Other Features
 • Watchdog timer
 • USB boot support
 • Support PXE via Ethernet
 • ACPI 2.0 & 1.0B support

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Chassis

Enclosure
 • 2U Rackmount
 • Dimension: 17.25" (W) x 28" (D) x 3.5" (H)
 • Dimension (mm): 436 (W) x 713 (D) x 89 (H)
 • Operating temperature: 0~35 Degree C

Power Supply
 • B4882T46U2H-D: (1) 850W A/C PS w/ PFC
 • B4882T46U2H: (1) 700W A/C PS w/ PFC
 • Voltage: 90~264 VAC full range

Integrated I/O
 • Two USB 2.0 connector in rear panel
 • Two USB 1.1 connector in front panel
 • One 9-pin UART serial port

Storage
 • Two SCSI hot swappable 80 pin HDD bays,
    LSI 53C1030 Ultra 320
 • Slim type DVD-ROM IDE interface
 • Slim 3.5" 1.44MB FDD interface (optional)
 • B4882T46U2H-D: slim type DVD-ROM
 • B4882T46U2H: slim type CD-ROM

System Cooling
 • 4 x 80*38mm DC Fan
 • 4 active CPU coolers

Regulatory
 • FCC Class B (Declaration of Conformity)
 • CE (Declaration of Conformity)