Marquis C521 Specifications.

Supermicro C7Z87 Z87 Express ATX motherboard

Intel® 4th generation Core® i5/i7 processor (Haswell), 4x256K L2 cache, up to 8MB L3 cache, Socket 1150, 22nm, quad core

Intel® Z87 Express chipset
IEEE-1394a Firewire controller

Memory Subsystem:
Four DIMM banks supporting up to 32GB DDR3-1600 unbuffered SDRAM memory, dual channel memory access, non-ECC

Note: Dual channel configuration requires two or four modules

Graphic Subsystem:
Onboard Intel HD4600 3D accelerated APU, three digital ports (DVI-D, HDMI and Display Port), one analog port (DB-15), dual head display

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

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

SCSI Subsystem:
(521-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® Z87 Express PCH SATA controller, 6xSATA 6Gbs ports
ASM 1061 SATA controller, 2 6Gbs ports

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

Sound Subsystem:
Onboard Realtek ALC1150 8-channel (7.1) High Definition audio

Network Subsystem:
Two PCI-Express Gigabit ethernet ports provided by onboard Intel i217V and i210AT controllers

System Slots:
One (1) PCI-Express x16 v3.0 slot
One (1) PCI-Express x16 v3.0 slot
Three (3) PCI-Express x1 v2.0 slots
Two (2) 32-bit/33MHz 5V PCI slots

Note: The 2 PCI-E x16 slots are configured as either (16/NA) or (8/8). If one slot uses 16 lanes, the other slot is unusable. Otherwise both slots can only use 8 lanes each.

System I/O:
One (1) PS/2 keyboard/mouse port
Two (2) USB 3.0 ports (rear access/blue)
Four (4) USB 2.0 ports (rear access/black)
Two (2) USB 2.0 ports (front access)
One (1) Line in, MIC, and Speaker port
Two (2) RJ-45 Ethernet ports
Two (2) Firewire ports (internal headers)

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
650W ATX12V power supply, 12cm fan, 80Plus Bronze (>85%) efficiency
Three (3) accessible 5.25" drive bays
(521-T) Four (4) internal 3.5" fixed drive bays (optional hotswap SATA backplane)
(521-SR) SAS backplane with four (4) hotswap drive bays
One (1) 12cm outtake fan, 4-pin, ball bearing, low noise
(521-T) One (1) 9cm HD cooling fan, 4-pin, ball bearing, low noise
(521-SR) One (1) 8cm HD cooling fan, ball bearing, low noise
Dimensions: 465mm (D) x 198mm (W) x 425mm (H)

Preinstalled Software:
Fedora or CentOS, 64-bit operating system

Phone: 1.877.ASL.3535