Marquis K941 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
Intel® 6702PXH PCI-X I/O bridge
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. Up to 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 32M display ram, single head
Optional Nvidia 3D accelerator with single, dual or quad head display

Hard Disk Subsystem:
(941-TR2) Up to four Serial ATA II hard drives in capacity from 80GB to 1TB. These drives can be configured as standalone or hardware RAID. A 5th SATA drive can be added via the onboard MCP55 SATA controller

(941-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 1TB. These drives can be configured as standalone or software RAID

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

(941-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:
Creative Labs Vibra 128 5.1 PCI audio

Network Subsystem:
Onboard Broadcom BCM5721 dual-port PCI-Express Gigabit Ethernet controllers
Optional ASMB3 in-band and out-of-band remote server management (over LAN, IPMI 2.0)

System Slots:
One (1) PCI-Express x16 slot (x8 link)
One (1) PCI-Express x8 slot
Two (2) 64-bit/100 bus mastering PCI-X slots
One (1) 32-bit/33mhz PCI slot (used)

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
Two (2) front accessible USB 2.0 ports
1000W EPS12V power supply with active PFC, 14cm fan, cable management
Two (2) accessible 5.25in drive bays (one used)
SAS backplane with five hotswap drive bays
Two (2) 12cm exhaust fans, ball bearing, 4-pin PWM
Two (2) 12cm intake fans, ball bearing, 4-pin PWM
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

Phone: 1.877.ASL.3535