Marquis K942 Specifications.

nVidia nForce Pro 3600 Quad Opteron motherboard, WTX form factor

AMD® 4-core Opteron® Model 8300 processors, Shanghai, 45nm, 4x512K L2 cache, Socket F
AMD® 6-core Opteron® Model 8400 processors, Istanbul, 45nm, 6x512K L2 cache, Socket F

nVidia® nForce Pro 3600 (MCP55 Pro) and IO55 chipsets
NEC uPD720400 PCI-X I/O bridge
Single channel UltraDMA/133 bus mastering IDE controller

Memory Subsystem:
Thirty two DIMM banks supporting up to 128GB DDR2-800 or 256GB DDR2-533 ECC registered SDRAM memory. Dual channel (128-bit) memory bus supporting 51.2GB/s (DDR2-800) or 33.6GB/s (DDR2-533) accumulated memory bandwidth.

Note: To enable 128-bit memory bus, memory modules must be populated in pairs.
Note: If 6 or 8 modules are installed per CPU socket, the memory bus will be reduced to 533mhz.

Graphic Subsystem:
Onboard ATI ES1000 VGA controller with 32M display ram, single head
Optional Nvidia 3D accelerator with single, dual or quad head display

Hard Disk Subsystem:
(942-TR2) Up to four Serial ATA II hard drives in capacity from 80GB to 2TB. These drives can be configured as standalone or hardware RAID. A 5th SATA drive can be added via the onboard MCP55 SATA controller

(942-SS) Up to five SAS hard drives in capacity from 36GB to 300GB or five Serial ATA II hard drives in capacity from 80GB to 2TB. These drives can be configured as standalone or software RAID

SCSI Subsystem:
Onboard MCP55 Pro 6-port Serial ATA II controller
(942-SS) Onboard LSI 1068E 8-port PCI-X SAS controller

(942-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 Intel 82546GB dual-port PCI-X Gigabit Ethernet controllers
Optional SIMLC in-band and out-of-band remote server management (over LAN, IPMI 2.0)

System Slots:
Two (2) PCI-Express x16 slots
One (1) PCI-Express x8 slot
One (1) PCI-Express x8 slot (x4 width)
One (1) 64-bit/100 bus mastering PCI-X slot

System I/O:
One (1) RS-232C 16550 serial 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
1200W EPS12V redundant & hotswap power supply
Three (3) accessible 5.25in drive bays (one used)
SAS backplane with five hotswap drive bays
Six (6) 80cm hotswap cooling fans
One (1) 9cm HD cooling fan
Dimensions: 29.4in (D) x 17.8in (W) x 7in (H)

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

Phone: 1.877.ASL.3535