· 
CPU

Intel® Socket 1150 for 4^th Generation Core™ i7/Core™ i5/Core™i3/Pentium®/Celeron® Processors 
Supports Intel® 22 nm CPU
Supports Intel® Turbo Boost Technology 2.0 
* The Intel® Turbo Boost Technology 2.0 support depends on the CPU types.
* Refer to  for CPU support list

·  Chipset

Intel® B85

·  Memory

4 x DIMM, Max. 32GB, DDR3 1600/1333/1066 MHz Non-ECC,Un-buffered Memory 
Dual Channel Memory Architecture 
Supports Intel® Extreme Memory Profile (XMP)
* Hyper DIMM support is subject to the physical characteristics of individualCPUs. 
* Refer to for the Memory QVL (Qualified Vendors Lists).
* Due to Intel® chipset limitation, DDR3 1600 MHz and higher memory modules onXMP mode will run at the maximum transfer rate of DDR3 1600 Mhz.

·  Graphic

Integrated Graphics Processor 
Multi-VGA output support : DVI/RGB ports 
- Supports DVI with max. resolution 1920 x 1200 @ 60 Hz
- Supports RGB with max. resolution 1920 x 1200 @ 60 Hz
Maximum shared memory of 1024 MB
Supports Intel® InTru™ 3D, Quick Sync Video, Clear Video HD Technology,Insider™

·  Multi-GPU Support

Supports AMD Quad-GPU CrossFireX™ Technology

·  Expansion Slots

1 x PCIe 3.0/2.0 x16 (x16 mode, yellow) 
1 x PCIe 2.0 x16 (x4 mode, dark brown) 
2 x PCIe 2.0 x1 
3 x PCI

·  Storage

Intel® B85 chipset : 
4 x SATA 6Gb/s port(s), yellow
2 x SATA 3Gb/s port(s), dark brown
Supports Intel® Rapid Start Technology, Intel® Smart Connect Technology *¹

·  LAN

Realtek® 8111G, 1 x Gigabit LAN Controller(s)

·  Audio

Realtek® ALC887 8-Channel High Definition Audio CODEC *²
- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking

·  USB Ports

Intel® B85 chipset : 
4 x USB 3.0/2.0 port(s) (2 at back panel, blue, 2 at mid-board)
Intel® B85 chipset : 
8 x USB 2.0/1.1 port(s) (4 at back panel, black, 4 at mid-board)

·  Special Features

ASUS 5X Protection :
- ASUS DIGI+ VRM - 4 Phase digital power design
- ASUS Enhanced DRAM Overcurrent Protection - Short circuit damage prevention 
- ASUS ESD Guards - Enhanced ESD protection 
- ASUS High-Quality 5K-Hour Solid Capacitors - 2.5x long lifespan withexcellent durability 
- ASUS Stainless Steel Back I/O - 3x more durable corrosion-resistant coating 
ASUS EPU :
- EPU 
ASUS Exclusive Features :
- GPU Boost
- AI Suite 3
- Ai Charger
- Anti-Surge
- ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface 
- Network iControl
- USB 3.0 Boost
- Disk Unlocker
ASUS Quiet Thermal Solution :
- Stylish Fanless Design Heat-sink solution
- ASUS Fan Xpert 2
ASUS EZ DIY :
- ASUS CrashFree BIOS 3 
- ASUS EZ Flash 2 
ASUS Q-Design :
- ASUS Q-Slot

·  Operating System Support

Windows® 8.1 
Windows® 8 
Windows® 7

·  Back I/O Ports

1 x PS/2 keyboard (purple)
1 x PS/2 mouse (green)
1 x DVI
1 x D-Sub
1 x LAN (RJ45) port(s)
2 x USB 3.0 
4 x USB 2.0 
3 x Audio jack(s)

·  Internal I/O Ports

1 x USB 3.0 connector(s) support(s) additional 2 USB 3.0port(s) (19-pin)
2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
1 x COM port(s) connector(s)
4 x SATA 6Gb/s connector(s)
2 x SATA 3Gb/s connector(s)
1 x CPU Fan connector(s) (1 x 4 -pin)
2 x Chassis Fan connector(s) (2 x 4 -pin)
1 x S/PDIF out header(s)
1 x 24-pin EATX Power connector(s)
1 x 8-pin ATX 12V Power connector(s)
1 x Front panel audio connector(s) (AAFP)
1 x System panel(s) 
1 x Clear CMOS jumper(s)

·  Accessories

User's manual
I/O Shield
2 x SATA 6Gb/s cable(s)

·  BIOS

128 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI2.0, WfM2.0, SMBIOS 2.7, ACPI 4.0a, Multi-language BIOS, ASUS EZ Flash 2, ASUS CrashFree BIOS3, My Favorites, Quick Note, Last Modified Log, F12 PrintScreen Function, F3Shortcut Function and ASUS DRAM SPD (Serial Presence Detect) memory information

·  Manageability

WfM 2.0, DMI 2.0, WOL by PME, PXE

·  Support Disc

Drivers
ASUS Utilities
EZ Update 
Anti-virus software (OEM version)

·  Form Factor

ATX Form Factor 
12.0 inch x 8.2 inch ( 30.5 cm x 20.8 cm )