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Server Barebones  

4U Rackmount
AMD Opteron 45nm AMD Opteron 64 Dual Dynamic Power Management YES Certified Novell
Quad Core Ready VMWare
Transport VX50 (B4985-E)

Motherboard

 • TYAN Thunder n4250QE S4985-E
 • SSI EEB 3.5 footprint (13” x 16”)


Processor
 • B4985V50V4H-4P-E -Dual 1207-pin Socket
 • Supports up to (4/8) 45nm AMD® Quad-Core  
    OpteronTM 8300 series processors
 • B4985V50V8H-8P-E-Dual 1207-pin Socket
 • Support up to 8x AMD® OpteronTM Rev. F
    8000 series Dual Core/Quad-Core processors
 • Up to 1.0GHz Hyper-Transport link support
 • AMD
Dual Dynamic Power Management
   (Split Power Plane) support

Chipset
 • NVIDIA nForce4 Professional 2200 (CK804pro)
 • NVIDIA nForce4 Professional 2050 (IO4)
 • Winbond W83627HF Super I/O
 • ADT7476 Hardware monitor IC

Memory
 • 128-bit dual channel memory bus
 • (16x/32x) 240-pin DDR2 DIMM sockets  
 • Support memory speeds of 400/533/677/800^ 
    MHz
 • Supports up to 128/256GB of Reg/ECC DDR2
   memory
 • Supports Single, Dual and Quad Rank memory

   ^ 800MHz DDR2 speed support available only at
      4x Dimm's per CPU or less

Expansion Slots
 • Two x16 PCI Express slot with x16 signal
 • Two x16 PCI Express slot with x4 signal
 • One 32-bit 33MHz PCI v2.3 slot

Video
 • XGI –XG20 PCI graphics controller
 • 16MB DDR memory

Server Management
 • Automatic fan speed control
 • Support Tyan Server Management (TSM)
 • Tyan SMDC, IPMI v2.0 compliant
    remote server management kit (option)

Networking
 • (3) Gigabit Ethernet ports
     - (2)Marvell 88E1111 GbE
     - (1)Intel 82541PI GbE

BIOS
 • Phoenix 8Mbit LPC Flash ROM
 • Serial Console Redirect
 • USB device boot
 • 48-bit LBA support
 • ACPI 2.0 power management support
 • Power management: S0, S1, S4, and S5

CPU Board (8 way)
 • TYAN M4985-E (13" x 12") 

Chassis

Enclosure

 • 5U Convertible Pedestal/rack-mountable chassis
 • Storage
     - (3) 5.25” device bays(Pre-installed one
       Standard DVD-ROM)
     - (1) Slim optical drive bay
     - (1) Standard FDD (Pre-installed)
     - (4) Hot Swap SAS/SATA HDD bays
     - (4) internal HDD bays(upgradable to hot swap
       bays)
 • Dimension:
     - D 26.8 x W 16.7 x H 8.7 inch
     - D 680 x W 425xH 220 mm

Power Supply
 • 1140W to 1620W, optional redundant module
 • 1140W for 4P (2+1 redundant with 1 Dummy    
    module)
 • 1620W for 8P(3+1 Redundant)

Front Panel Features
 • I/O
     - (2) USB 2.0 ports
 • LED indicators
     - Power LED
     - (2) LAN LED
     - HDD Active LED
     - ID LED
 • Switch
     - Power, Reset, ID

Back I/O Ports
 • (1) keyboard & (1) PS/2 mouse ports
 • (3) RJ45 10/100/1000 Base-T port with
   activity LED
 • (2) USB 2.0 ports
 • (1) 9-pin UART serial port
 • (1)15-pin VGA port

Onboard Storage Controller
 • Four (4) integrated dual port SATA controllers 
   (two from CK804pro and two from IO4)
 • Supports up to eight SATA drives
 • Supporting 3Gb/s per port, 1.5Gb/s per direction
    per channel
 • Support RAID 0, 1, 0+1, 5.

System Cooling
 • (3)120*120*38mm cooling Fans;
 • (4)Active CPU coolers for S4985-E
 • (4)Active CPU coolers for M4985-E

Environment
 • Operating: 5~35℃
 • Non-Operating: -40~70℃

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