Marquis K840 Specifications.

nVidia nForce Pro 2200 based Quad Opteron motherboard, WTX form factor

AMD® Opteron® Model 86X/87X/88X processors, .09 micron, 1M+1M L2 cache, Socket 940, dual core
64-bit integer registers, 128-bit SSE/SSE2 registeres
48-bit virtual addresses, 40-bit physical addresses
AMD 64-bit x86 instruction set extensions

nVidia® nForce Pro 2200 (CK804) chipset
AMD® 8132 HyperTransport PCI-X Tunnel

Memory Subsystem:
Sixteen DIMM banks supporting up to 32GB DDR400 or 64GB DDR333 ECC registered SDRAM memory
Dual channel (128-bit) memory bus supporting 22.8 GB/s (DDR333) or 25.6 GB/s (DDR400) 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, 400Mhz RAMDAC, one digital port (DVI-D3), one analog port (DB-15), TV-Out1 (SVHS), single head display

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

Hard Disk Subsystem:
(840-S) Seagate Cheetah 10K.7 36GB Ultra 320/m SCSI drive, 10,000rpm, 8MB cache

(840-T/TR2) Hitachi Deskstar 7K80 80GB Serial ATA II drive, 7200rpm, 8MB cache

SCSI Subsystem:
Onboard 4-port nForce SATA II controllers2
(840-S) Onboard Adaptec AIC-7902 dual channel Ultra 320/m PCI-X SCSI controller, 64-bit/100mhz

(840-TR2) 3Ware Escalade 9550SX-4LP Serial ATA II RAID controller, RAID level 0, 1, 5, 10 & JBOD, 64-bit/133mhz PCI-X, 256MB ECC cache, optional Battery Backup Unit (BBU)

ATA Subsystem:
Dual channel Ultra ATA/133 bus mastering IDE controllers

CD-ROM Subsystem:
16X DVD+-RW dual layer recorder and optical reader

Sound Subsystem:

Network Subsystem:
Onboard dual Intel 82546EB 10/100/1000Mbps PCI-X Gigabit Ethernet controllers

System Slots:
One (1) PCI-Express x16 graphic slot (operate in 8 lanes only)
One (1) PCI-Express x8 slot
Four (4) 64-bit/100/133MHz bus mastering PCI-X slots

System I/O:
One (1) RS-232C 16550 serial port
One (1) ECP/EPP Bi-directional parallel port
Two (2) USB 2.0 ports (rear access)
Two (2) USB 2.0 ports (front access)
One (1) PS/2 Mini DIN keyboard port
One (1) PS/2 Mini DIN mouse port
Two (2) RJ-45 Ethernet ports

Floppy Drive:

Logitech Optical Wheel Mouse, PS/2

Keytronic KT-2000 104-key PS/2 keyboard

WTX Full Tower case, FCC Class B, black bezel
Two (2) front accessible USB 2.0 ports
750W EPS12V power supply with active PFC, 14cm low noise fan
Two (2) accessible 5.25in drive bays (one used)
(840-S) SCA backplane with five hotswap drive bays
(840-T/TR2) SATA backplane with four hotswap drive bays
Four (4) 12cm cooling fans, ball bearing, low noise
One (1) 9cm HD cooling fan, ball bearing, low noise
Dimensions: 584mm (D) x 227mm (W) x 536mm (H)

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

  1. TV-Out is not supported under Linux.
  2. HostRAID is not supported under Linux.
  3. Digital port not compatible with monitors that use DVI-I cable.
Phone: 1.877.ASL.3535