Marquis K940 Specifications.

nVidia nForce Pro 3600 Quad Opteron motherboard, WTX form factor

AMD® Dual Core Opteron® Model 8000 processors, .09 micron, 1M+1M L2 cache, Socket F
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 3600 (MCP55 Pro) chipset
AMD® 8132 HyperTransport PCI-X I/O Tunnel
Single channel UltraDMA/133 bus mastering IDE controller

Memory Subsystem:
Sixteen DIMM banks supporting up to 32GB DDR2-667 or 64GB DDR2-533 ECC registered SDRAM memory
Dual channel (128-bit) memory bus supporting 42.8 GB/s (DDR2-667) or 33.6 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:
Onboard ATI ES1000 VGA controller with 16M display ram

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

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

SCSI Subsystem:
Onboard MCP55 Pro 6-port Serial ATA II controller1
(940-S) Onboard Adaptec AIC-7902 dual channel Ultra 320/m PCI-X SCSI controller, 64-bit/100mhz

(940-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:
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 slot2
One (1) PCI-Express x8 slot
Two (2) 64-bit/100 bus mastering PCI-X slots
Two (2) 64-bit/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
850W EPS12V power supply with active PFC
Two (2) accessible 5.25in drive bays (one used)
(940-S) SCA backplane with five hotswap drive bays
(940-T) SAS backplane with five hotswap drive bays
(940-TR2) SAS 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. HostRAID is not supported under Linux.
  2. Slot is incompatible with PCI-E video card
Phone: 1.877.ASL.3535