• Chassis
  Black aluminum chassis
  Storage bays: 1 x 5.25" (external), 2 x 3.5" (1x internal, 1x external)
  Front door for I/O ports and storage drives
  Kensington Security Slot at the back panel (also called a K-Slot 
  or Kensington lock) as a part of an anti-theft system
  Dimensions: 33.2 x 21,6 x 19.8 cm (LWH), 14.2 litres
  Weight: 3.5 kg net / 5.0 kg gross
• Mainboard
  Mainboard FX79, Shuttle form factor, proprietary design for SX79R5
  Chipset: Intel® X79 Express Chipset (codename: " Patsburg")
  - also known as the PCH (Platform Controller Hub) or south bridge
  Solid Capacitors for excellent heat resistance and enhanced 
  system durability, much better than aluminum electrolytic capacitors
• BIOS
  AMI BIOS, SPI Interface, 64MBit Flash-ROM with SPI interface
  Supports PnP, ACPI 3.0, Hardware Monitoring
  Supports Unified Extensible Firmware Interface (UEFI) (3)
  Supports boot up from external USB flash memory
• Power supply
  500 Watt mini PSU, AC input voltage: 100~240V
  80PLUS Bronze certified (>82/85/82% energy efficiency at 20/50/100% load)
  Active PFC circuit (Power Factor Correction)
  ATX power connectors: 20 pin + 8 pin (12V)
  Graphics card power connector: 6 pin (75W) and 6+2 pin (150W)
  Other connectors: 3x SATA, 2x Molex, 1x Floppy
• Processor support
  Supports 2nd Generation Intel® Core™ i7 processor family in 32nm process
  (codename: Sandy Bridge E) in LGA 2011 package for Socket P
  Supports Core i7 3xxx series Quad- and Hexa-core processors
  Please refer to the support list for detailed processor support information:
  http://global.shuttle.com/support/supportList
  Included in this family of processors is:
  - up to 6 execution cores, each core supports two threads
  - up to 15 MB last level cache (LLC), shared among all cores
  - an integrated 4 channel memory controller (IMC)
  - 40 (16+16+8) lanes of PCI Express (up to 8.0 GT/s)
  - 4 lanes of DMI2/PCI Express 2.0 (up to 5.0 GT/s)
  - Platform Environment Control Interface (PECI)
• Heatpipe processor cooling
  Shuttle Integrated Cooling Engine (I.C.E.) 
  with efficient heat-pipe technology
• Memory support
  4 x 240 pin slots, supports 4 channel configuration (Quad Channel)
  Supports DDR3-1600/1333/1066 SDRAM memory (PC3-12800/10600/8500)
  Support for 1.5V unbuffered, non-ECC memory modules.
  Max. 8 GB per DIMM,  up to a total size of 32 GB
  Warning: DIMMs with voltage over 1.65V may damage your CPU. 
  Shuttle recommends to install the DIMMs with voltage setting below 1.6V.
• PCEe X16 Slots
  2x PCI-Express x16 (Gen 3.0 ready) expansion slots 
  for x16 graphics cards (full 16 lanes each slot)
  Supports ATI CrossFireX™ and NVIDIA SLI™ Technology. 
  Supports two single-slot or one double-width graphics card.
  Examples for different applications:
  - Graphics workstation for 3D/CAD
  e.g. with NVIDIA Quadro series graphics cards
  - Multi-monitoring: supports up to 16 displays
  e.g. with two Matrox M91xx LP series graphics cards
  - Gaming: with a high-end graphics card from NVIDIA or AMD/ATI
• Mini PCIe Slots
  SX79R5 features two Mini PCI Express expansion slots:
  1) half size, supports PCIe 2.0 and USB 2.0, e.g. for WLAN cards
  2) full size, supports PCIe 2.0, SATA 3G and USB 2.0
  e.g. for Mini SATA (mSATA) flash memory cards (see 5)
• 8-channel audio
  7.1 channel High Definition Audio with Realtek ALC888S codec
  Azalia standard support
  Analog: line-out (7.1-ch), line-in, microphone, AUX input (onboard)
  Digital: optical S/PDIF-out
• Dual Gigabit LAN Controller
  2x RJ45 connectors supports Teaming-Mode (2)
  Realtek 8111E Ethernet network controller
  IEEE 802.3u 1000Base-T compliant
  Supports 10 / 100 / 1.000 MBit/s operation
  Supports Wake-on-LAN
• Drive connectors
  2x internal Serial-ATA, 6 Gbit/s data transfer rate
  2x internal Serial-ATA, 3 Gbit/s data transfer rate
  1x external Serial-ATA, 3 Gbit/s data transfer rate (rear port)
  Power connector for eSATA hard disks
  Intel Matrix Storage Technology enabled striping and mirroring
  Supports RAID mode 0 and 1
  Supports AHCI und Native Command Queuing (NCQ)
• Front Panel connectors
  Microphone input
  Headphone output (line-out)
  2x USB 3.0
  2x USB 2.0 (1x Quick charge with up to 2A, see 6)
  Power button
  Power indicator ( LED)
  Hard disk drive indicator ( LED)
• Back Panel connectors
  2x USB 3.0
  6x USB 2.0
  2x GigaBit LAN (RJ45) supports Teaming (2)
  1x External Serial ATA Hotplug (eSATA)
  Power connector for eSATA hard disks
  8-ch Audio line-out (2x front, 2x rear, bass/center, surround/back)
  Audio Line-in
  Digital audio: optical S/PDIF output
  Clear CMOS button
• Onboard connectors
  4x USB 2.0 (two 2x5 pin header)
  2x fan connectors (4 pins)
  1x Digital Audio S/PDIF output (3 Pins, occupied)
  1x Audio AUX input (analog)
  1x RS-232 COM port (2x5 pin header)
• Included Accessories
  Driver DVD ROM
  Quick Installation Guide (multi-language)
  2x SATA cables
  1x Power cord
  Screws
  Heatsink compound
• Optional Accessories
  Backpanel COM port adapter for the RS232 serial interface (H-RS232)
  Wireless LAN 802.11n module (see 4)
• Environmental Spec
  Operating temperature range: 0~35°C
  Relative humidity range: 10~90% (non-condensing)
• Certifications / Compliance
  EMI: FCC, CE, BSMI, C-Tick
  Safety: ETL, CB, BSMI, TÜV
  Other: Windows 7 Premium Logo, RoHS, ErP Lot 6
• Conformity
  This device is classed as a technical information
  equipment (ITE) in class B and is intended for use in 
  living room and office. The CE-mark approves the 
  conformity by the EU-guidelines:
  - EMV-guideline 89/336/EWG electromagnetic tolerance
  - LVD-guideline 73/23/EWG use of electric devices 
  within certain voltage-limits

Notes:

(1) Overclocking Warning
Please note there is a certain risk involved with overclocking, including adjusting the setting in the BIOS or using third-party overclocking tools. Overclocking may affect your system stability or even cause damage of the components and devices of your system. It is done at your own risk and expenses. Shuttle cannot be held liable for any damage arising thereof.
(2) Teaming Mode
The teaming function allows you to group both available network adapters together to function as a single adapter - a method of creating a virtual LAN. The benefit of this approach is that it enables load balancing and failover.
(3) The Unified Extensible Firmware Interface (UEFI)
is required when booting from hard disks larger than 2.2 TB under Windows 64 bit operating systems such as Windows 7, Windows Vista SP1 and Windows Server 2008/2003 SP1.
(4) Optional Wireless LAN module
This XPC supports an optional WLAN extension which consist of a half-size Mini-PCIe card with IEEE 802.11n functionality and an external antenna with appropriate 30cm antenna cable.
(5) mini-SATA (mSATA)
Not to be confused with the "micro SATA" connector, is a newer industry standard which converts the electrical SATA interface (1.5 or 3.0 Gbit/s) to the pysical "Mini PCI Express" mini card form factor. Applications include mobile devices that require a smaller solid-state drive. 
(6) Right Front USB port with Quick Charge feature
The USB port on the right side of the front panel (marked with a flash symbol) is not just an ordinary USB port, it also supports the Apple iPhone/iPad quick charge features (2A) under Windows XP and Windows 7. The normal charge 500mA applies to other mobile devices. When system in S5 mode (soft off), fast charger can support both Apple and Android products.