Marquis C518 Specifications.

Intel DP67BG P67 Express ATX motherboard, Rev B3

Intel® Core® i5/i7 processor (Sandy Bridge), 4x256K L2 cache, 6/8M L3 cache, 2GB/s Direct Media Interface, Socket 1155, 45nm, quad core

Intel® P67 Express chipset
IEEE-1394a Firewire controller

Memory Subsystem:
Four DIMM banks supporting up to 32GB DDR3-1333 unbuffered SDRAM memory, dual channel memory access, non-ECC

Note: Dual channel configuration requires two or four modules

Graphic Subsystem:
ASUS ENGT430/DI/1GD3 (LP) Nvidia® GeForce GT 430, PCI-Express x16, 1GB DDR3, one digital port (DVI-I), one HDMI port, one analog port (DB-15), dual head display

Hard Disk Subsystem:
(518-T) Up to four SATA hard drives. These drives can be configured as standalone or software RAID

(518-SR) Up to four SATA or SAS hard drives. These drives can be configured as standalone or hardware RAID

SCSI Subsystem:
(518-SR) 3Ware Escalade 9750-4i SAS2/SATA 6Gbs RAID controller, RAID level 0, 1, 5, 10 & JBOD, PCI-Express x8, 512MB DDR2-800 ECC cache, optional Battery Backup Unit (BBU)

ATA Subsystem:
Intel® P67 Express SATA controller, 2xSATA 6Gbs ports, 3xSATA 3Gbs ports, 1xeSATA 3Gbs port

CD-ROM Subsystem:
24X DVD+-RW optical burner, Serial ATA interface

Sound Subsystem:
Onboard Realtek ALC892 8-channel1 (7.1) AC97 audio

Network Subsystem:
Onboard Intel 82579V2 PCI-Express Gigabit Ethernet controller, single-port

System Slots:
Two (2) PCI-Express x16 v2.0 slots
Note: When both slots are used, each slot operates at 8x width
Three (3) PCI-Express x1 slots
Two (2) 32-bit/33MHz PCI slots

System I/O:
Two (2) USB 3.0 ports (rear access)
Eight (8) USB 2.0 ports (rear access)
Two (2) USB 2.0 ports (front access)
One (1) Line in, MIC, and Speaker port
One (1) RJ-45 Ethernet port
One (1) Firewire port (rear access)
One (1) Firewire port (internal header)
One (1) eSATA 3Gbs port

Floppy Drive:

Logitech Optical Wheel Mouse, USB

Keytronic KT-2000 104-key USB keyboard

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 ports
Security locks for the front panel and side panel
600W ATX12V power supply with active PFC, 12cm fan, 80Plus efficiency
Three (3) accessible 5.25" drive bays
(518-T) Four (4) internal 3.5" fixed drive bays (optional hotswap SATA backplane)
(518-SR) SAS backplane with four (4) hotswap drive bays
One (1) 12cm outtake fan, 4-pin, ball bearing, low noise
(518-T) One (1) 9cm HD cooling fan, 4-pin, ball bearing, low noise
(518-SR) One (1) 8cm HD cooling fan, ball bearing, low noise
Dimensions: 465mm (D) x 198mm (W) x 425mm (H)

Preinstalled Software:
Red Hat Linux with ASL optimized kernel

Phone: 1.877.ASL.3535