Marquis K900 Specifications.

nVidia nForce 3600 dual Opteron Socket F motherboard, ATX form factor

AMD® Dual Core Opteron® Model 2000 processors, 90nm, 2x1M L2 cache, Socket F
AMD® Quad Core Opteron® Model 2300 processors, 65nm/45nm, 4x512K L2 cache, Socket F
64-bit integer registers, 128-bit SSE/SSE2 registers
48-bit virtual addresses, 40-bit physical addresses
AMD 64-bit x86 instruction set extensions

nVidia® nForce Pro 3600 (MCP55 Pro) chipset
1394a Firewire controller

Memory Subsystem:
Eight DIMM banks supporting up to 16GB DDR2-667 or 32GB DDR2-533 ECC registered SDRAM memory
Dual channel (128-bit) memory bus supporting 21.4 GB/s (DDR2-667) or 16.8 GB/s (DDR2-533) accumulated memory bandwidth

Note: To enable 128-bit memory bus, memory modules must be populated in pairs.
Note: To enable NUMA, a minimum of four modules are required.

Graphic Subsystem:
ASUS Extreme N6200TC256/TD, Nvidia® GeForce PCX6200TC, PCI-Express x16, 64MB DDR, 350MHZ core, 350mhz DDR memory, 1x400Mhz RAMDAC, one digital port (DVI-D2), one analog port (DB-15), TV-Out (SVHS), single head display

Note: Connecting two monitors to the analog and digital ports will not enable dual head display.

Hard Disk Subsystem:
Up to four Serial ATA hard drives in capacity from 80GB to 1TB. These drives can be configured as standalone unit or disk array(s) using the Linux software RAID (900-T) or hardware RAID (900-TR2) (level 0, 1, 5, 10, hotspare supported)

SCSI Subsystem:
Onboard MCP55 Pro 6-port Serial ATA II controller
Onboard Silicon Image 3132 2-port Serial ATA II controller

(900-TR2) 3Ware Escalade 9650SE-4LPML Serial ATA II RAID controller, RAID level 0, 1, 5, 10 & JBOD, PCI-Express x4, 256MB DDR2-533 ECC cache, optional Battery Backup Unit (BBU)

ATA Subsystem:
Single channel Ultra ATA/133 bus mastering IDE controller

CD-ROM Subsystem:
Combo DVD-ROM (16X) and CDROM (52X)/CDR (52X)/RW(24X) drive

Sound Subsystem:
Onboard AC97 audio

Network Subsystem:
Onboard dual-port Broadcom BCM5754 PCI-Express Gigabit Ethernet adapter

System Slots:
One (1) PCI-Express x16 graphic slot (16 lanes)
One (1) PCI-Express x16 graphic slot3 (8 lanes)
One (1) PCI-Express x1 slot
Two (2) 32-bit/33MHz bus mastering PCI slots

System I/O:
One (1) RS-232C 16550 serial port
Four (4) USB 2.0 ports (rear)
Two (2) USB 2.0 ports (front)
One (1) PS/2 Mini DIN keyboard port
One (1) PS/2 Mini DIN mouse port
One (1) Line in, MIC, and Speaker port
One (1) Optical S/PDIF out port
One (1) Coaxial S/PDIF out port
Two (2) RJ-45 Ethernet ports
One (1) IEEE1394a Firewire port

Floppy Drive:
1.44M 3.5-inch drive1

Logitech Optical Wheel Mouse, PS/2

Keytronic KT-2000 104-key PS/2 keyboard

E-ATX Mid Tower case, FCC Class B, black bezel (standard) / beige (optional)
Sample Chassis Images:
     Front View, Front View w/ Hotswap Backplane
Two (2) front accessible USB 2.0 ports
Security locks for the front panel and side panel
800W EPS12V power supply with active PFC, 12cm low noise fan
Three (3) accessible 5.25" drive bays
SATA II backplane supporting four hotswap Serial ATA drives
One (1) 12cm exhaust fan, ball bearing, low noise
One (1) 8cm HD cooling fan, ball bearing, low noise
Dimensions: 533mm (D) x 198mm (W) x 425mm (H)

Preinstalled Software:
Red Hat Linux with ASL optimized kernel, 32-bit or 64-bit operating system

  1. Floppy drive occupies one of the 5.25in drive bay.
  2. Digital port not compatible with monitors that use DVI-I cable.
  3. Slot is used by the 3ware RAID card on 900-TR2
Phone: 1.877.ASL.3535