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ASUS P9X79 LE Socket 2011 Motherboard

Code: N45NF

  • Dual Intelligent Processors 3 with New DIGI+ Power Control- Full Hardware Control. Total Performance Tuning.
  • Remote GO! - One-stop PC Remote Control and Home Entertainment
  • USB 3.0 Boost - Faster USB 3.0 Transmission with UASP

Product details

ASUS P9X79 LE Socket 2011 Motherboard

• Dual Intelligent Processors 3 with New DIGI+ Power Control- Full Hardware Control. Total Performance Tuning.
• Remote GO! - One-stop PC Remote Control and Home Entertainment
• USB 3.0 Boost - Faster USB 3.0 Transmission with UASP
• Direct Key - A Dedicated Button to Access the BIOS Directly
• USB BIOS Flashback - Easy, worry-free USB BIOS Flashback with Hardware-based Design
• UEFI BIOS - Flexible & Easy BIOS Interface

Asus are glad to introduce the latest P9X79 Series motherboard, P9X79 LE based on Intel X79 chipset.

Combined with the most powerful Intel LGA2011 CPU socket and X79 chipset plus ASUS unique DRAM 8-DIMM Design, this platform focuses on high-end or server market and provides the best performance you can’t imagine so far. The P9X79 LE motherboard is the one tailor-made for such a powerful platform – coming with ASUS exclusive Dual Intelligent Processors 3 with New DIGI+ Power Control. The new DIGI+ Power Control includes two intelligent digital controllers which allow ultra-precise DRAM tuning in addition to smart CPU voltage management. From now on, experience the best in class power efficiency and stability by DIP3 with New DIGI+ Power Control!

Moreover, P9X79 LE brings all ASUS unique features with the latest technologies such as Remote GO! for complete cloud entertainment, USB 3.0 Boost for enjoy the fastest transfer speeds, and the total BIOS solutions lighting by DirectKey, USB BIOS Flashback, and graphic-controlled UEFI BIOS, etc.

With great design and all the best of ASUS features, users can undoubtedly enjoy the powerful future trend PC experience on P9X79 LE motherboard.
P9X79 LE Spec
CPU 2nd Generation Intel® Core™ i7 processor family for the LGA 2011 Socket
Supports Intel® Turbo Boost Technology 2.0
* Refer to for CPU support list
Chipset Intel® X79 Express Chipset
Memory 8 x DIMM, Max. 64GB, DDR3 2400(O.C.)/2133(O.C.)/1866/1600/1333/1066 MHz, Non-ECC, un-buffered Memory
Quad channel memory architecture
Supports Intel® Extreme Memory Profile (XMP)
* Hyper DIMM support is subject to the physical characteristics of individual CPUs.
**Refer to for the memory QVL (Qualified Vendors Lists).
Expansion Slots " 2 x PCIe 3.0 x16 slots (Dual@x16/x16; Triple@x16/x16/x8)
1 x PCIe 3.0 x16 slot (PCIe x16_3@x8 speed)
2 x PCIe 2.0 x1 slots
1 x PCI slot"
*This motherboard is ready to support PCIe 3.0 SPEC. Functions will be available when using PCIe 3.0-compliant devices. Please refer to for updated details.
Multi-GPU support Supports NVIDIA® 3-Way SLI™ Technology
Supports AMD® Quad-GPU CrossFireX™ Technology
Storage Total 8 SATA Ports Support :
"Intel® X79 Express Chipset
- 2 x SATA 6Gb/s ports with RAID 0,1,5 and 10 support
- 4 x SATA 3Gb/s ports with RAID 0,1,5 and 10 support"
"ASMedia® 1061 SATA controller
- 2 x eSATA 6Gb/s ports"
LAN Realtek® 8111F Gigabit LAN controller
Audio Realtek® ALC 892 8-channel High Definition Audio CODEC
- Supports 192kHz/ 24bit BD Lossless Sound
- BD Audio Layer Content Protection
- Supports Jack-Detection, Multi-Streaming, and Front Panel Jack-Retasking
- Optical S/PDIF Out port at back I/O
USB "2 x ASMedia USB 3.0 controllers
- 2 x USB 3.0/2.0 ports at mid-board for front panel support
- 2 x USB 3.0/2.0 ports at back panel (blue)"
"Intel®X79 Express Chipset
- 14 x USB 2.0/1.1 ports (6 ports at mid-board, 8 ports at back panel)"
ASUS Unique Features ASUS Dual Intelligent Processors 3 with New DIGI+ Power Control:
CPU Power
- Industry leading Digital 6+2 Phase Power Design
- CPU Power Utility
DRAM Power
- Industry leading Digital 2+2 Phase Power Design
- DRAM Power Utility
- Auto Tuning, TurboV
- EPU Utility
ASUS Exclusive Features
- ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface
- Remote GO!
- USB 3.0 Boost
- MemOK!
- AI Suite II
- Ai Charger
ASUS Quiet Thermal Solution
- ASUS Fanless Design: Stylish Heat-sink solution
- ASUS Fan Xpert+
ASUS Q-Design
- ASUS Q-Shield
- ASUS Q-Slot
- ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED)
- ASUS Q-Connector
- USB BIOS Flashback with USB BIOS Flashback Wizard for EZ BIOS download scheduling
- DirectKey
- ASUS O.C. Profile
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 2
- ASUS MyLogo 2
- Percision Tweaker 2
- Multi-language BIOS
ASUS Exclusive Overclocking Features "Precision Tweaker 2:
- vCore: Adjustable CPU voltage at 0.005V increment
- vTTCPU: Adjustable I/O voltage at 0.00625V increment
- vCCSA: 255-step system agent voltage control
- vDRAM Bus: 160-step Memory voltage control
- vPCH: 96-step Chipset voltage control
- vCPU_PLL: 48-step CPU & PCH PLL voltage control
SFS (Stepless Frequency Selection)
- BCLK/PEG frequency tuning from 80MHz up to 300MHz at 0.1MHz increment
Overclocking Protection:
- ASUS C.P.R.(CPU Parameter Recall)"
Back Panel I/O Ports 1 x PS/2 Keyboard port
1 x PS/2 Mouse port
1 x Optical S/PDIF Output port
1 x LAN (RJ45) port
2 x eSATA 6Gb/s ports (red)
2 x USB 3.0/2.0 ports (blue)
8 x USB 2.0/1.1 ports
8-channel Audio I/O
Internal I/O connectors 3 x USB 2.0/1/1 connectors support additional 6 USB ports
2 x SATA 6Gb/s connectors
4 x SATA 3Gb/s connectors
1 x CPU Fan connector (4-pin)
1 x CPU Opt Fan connector (4-pin)
4 x Chassis Fan connectors (4-pin)
1 x COM connector
1 x TPM connector
1 x Front panel audio connector(AAFP)
1 x S/PDIF Out header
1 x Clear CMOS jumper
1 x 24-pin EATX Power connector
1 x 8-pin EATX 12V Power connector
1 x System Panel (Q-Connector)
1 x MemOK! Button
1 x DirectKey Button
1 x DRCT header
1 x USB BIOS Flashback Button
BIOS features 64 Mb Flash ROM, UEFI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.6, ACPI 2.0a, Multi-language BIOS, ASUS EZ Flash 2, ASUS CrashFree BIOS 3
Manageability WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE
Accessories 2 x Serial ATA 6Gb/s cables
2 x Serial ATA 3Gb/s cables
1 x ASUS SLI bridge connector
1 x 2 in 1 Q-connector
I/O Shield
User's manual
Support DVD Drivers
ASUS Utilities
ASUS Update
Anti-virus software (OEM version)
Form Factor ATX Form Factor, 12"x 9.6" (30.5cm x 24.4cm)

Bulk Prices

Item code Item name Quantity Price
N45NF ASUS P9X79 LE Socket 2011 Motherboard (1+) £204.99

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