Description
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This motherboard supports the latest Intel Lynnfield / Clarkdale processors in LGA1156 package, which has memory and PCI Express controller integrated to support 2-channel (4 DIMMs) DDR3 memory and 16 PCI Express 2.0 lanes, enabling higher graphics performance. Intel Lynnfield / Clarkdale processor is one of the most powerful and energy efficient CPU in the world.
This motherboard supports the latest PCIe 2.0 devices for double speed and bandwidth which enhances system performance.
The Intel P55 Express chipset is the latest one-chipset design to support latest 1156 socket Intel Core i7/Core i5 processors. Intel P55 providing improved performance by utilizing serial point-to-point links, allowing increased bandwidth and stability.
The motherboard supports DDR3 memory that features data transfer rates of 2200(O.C.) / 1600 /1333 / 1066 MHz to meet the higher bandwidth requirements of the latest 3D graphics, multimedia, and Internet applications. The dual-channel DDR3 architecture enlarges the bandwidth of your system memory to boost system performance.
Supporting next-generation Serial ATA (SATA) storage interface with onboard Marvell controller, this motherboard delivers up to 6.0Gbps data transfer rates. Additionally, get enhanced scalability, faster data retrieval, double the bandwidth of current bus systems.
Turn on IO Level Up to boost the USB 3.0 or SATA 6Gb/s data transfer rate to up to 500MB/s! Users can flexibly switch between full-speed PCIe x16 mode for their graphics cards and IO Level UP for rapid data throughput.
Experience ultra-fast data transfers at 4.8Gbps with USB 3.0 - the latest connectivity standard. Built to connect easily with next-generation components and peripherals, USB 3.0 transfers data 10X faster and is also backward compatible with USB 2.0 components.
Feel the adrenaline rush of real-time O.C. - now a reality with the ASUS TurboV. This easy O.C. tool allows you to overclock without exiting or rebooting the OS; and its user-friendly interface makes overclock with just a few clicks away. Moreover, the ASUS OC profiles in TurboV provide the best O.C. settings in different scenarios.
Achieve extreme yet stable overclocking results automatically with Auto Tuning! With built-in stability testing, Auto Tuning lets even beginners improve performance with no additional cost.
The ASUS EPU - the world's first power saving engine, has been upgraded to a six engine version, which provides total system power savings by detecting current PC loadings and intelligently moderating power in real-time. With auto phase switching for components (which includes the CPU, VGA card, memory, chipset, drives and system fan), the EPU automatically provides the most appropriate power usage via intelligent acceleration and overclocking - helping save power and money.
MemOK! quickly ensures memory boot compatibility. This remarkable memory rescue tool requires a mere push of a button to patch memory issues. MemOK! determines failsafe settings and dramatically improves your system boot success. Get your system up and running in no time!
Express Gate is an ASUS exclusive OS that provides you with quick access to the Internet and key applications before entering Windows.
Specifications
Summary
- Product Description
- ASUS P7P55D-E LX - motherboard - ATX - LGA1156 Socket - P55
- Product Type
- Motherboard - ATX
- Chipset Type
- Intel P55 Express
- Processor Socket
- 1 x LGA1156 Socket
- Compatible Processors
- Pentium, Core i5, Core i3, Core i7
- Max Supported Memory
- 16 GB
- RAM Supported
- 4 DIMM slots - DDR3 SDRAM , non-ECC , unbuffered
- Storage Ports
- 1 x ATA, 8 x SATA, 1 x eSATA
- USB Ports Configuration
- 14 x USB
- Audio
- HD Audio (8-channel)
- LAN
- Gigabit Ethernet
- Microsoft Certification
- Compatible with Windows 7
Detail
General
- Product Type
- Motherboard - ATX
- Chipset Type
- Intel P55 Express
- Processor Socket
- LGA1156 Socket
- Max Processors Qty
- 1
- Compatible Processors
- Pentium, Core i5, Core i3, Core i7
Memory
- Max Supported Memory
- 16 GB
- Supported RAM Technology
- DDR3 SDRAM
- Supported RAM Speed
- 1600 MHz, 1333 MHz, 1066 MHz
- Supported RAM Integrity Check
- Non-ECC
- Supported RAM (Registered or Buffered)
- Unbuffered
- RAM Features
- Dual channel memory architecture
Audio
- Type
- HD Audio (8-channel)
- Audio Codec
- VIA VT1708S
- Compliant Standards
- High Definition Audio
LAN
- Network Controller
- Realtek RTL8112L
- Network Interfaces
- Gigabit Ethernet
Expansion / Connectivity
- Expansion Slot(s)
- 1 x processor - LGA1156 Socket , 4 x memory - DIMM 240-pin , 1 x PCI Express 2.0 x16 , 4 x PCI Express 2.0 x1 , 2 x PCI
- Storage Interfaces
- Serial ATA-300 - connector(s): 6 x 7pin Serial ATA - 6 Device(s) - RAID 0 / RAID 1 / RAID 10 / RAID 5 , JMicron JMB361 : ATA-133 - connector(s): 1 x 40pin IDC - 2 Device(s) , JMicron JMB361 : Serial ATA-300 - connector(s): 1 x 7pin external SATA - 1 Device(s) , Serial ATA-600 - connector(s): 2 x 7pin Serial ATA - 2 Device(s)
- RAID Features
- Intel Matrix RAID Technology
- Interfaces
- 1 x keyboard - generic - 6 pin mini-DIN (PS/2 style) , 1 x mouse - generic - 6 pin mini-DIN (PS/2 style) , 6 x Hi-Speed USB - 4 PIN USB Type A , 1 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 , 1 x audio - line-out - mini-phone stereo 3.5 mm , 1 x audio - line-In - mini-phone stereo 3.5 mm , 1 x microphone - output - mini-phone 3.5mm , 1 x audio - line-out (side surround) - mini-phone stereo 3.5 mm , 1 x audio - line-out (rear) - mini-phone stereo 3.5 mm , 1 x audio - line-out (centre/subwoofer) - mini-phone 3.5mm , 1 x audio - SPDIF output - TOSLINK , 2 x SuperSpeed USB 3.0 - 9 pin USB Type A , 1 x storage - eSATA-300 - 7 pin external Serial ATA
- Additional Connectors (Optional)
- 6 x Hi-Speed USB
- Power Connectors
- 24-pin main power connector, 8-pin ATX12V connector
Features
- BIOS Type
- AMI
- BIOS Features
- DMI 2.0 support, WfM 2.0 support, Multilingual BIOS, ASUS MyLogo2, ASUS EZ Flash 2, ASUS O.C. Profile, ACPI 2.0a support, SMBIOS 2.5 support
- Manual Settings
- CPU frequency, processor core voltage, memory voltage, PCI Express x16 slot frequency, chipset voltage
- Sleep / Wake Up
- Wake on LAN (WOL), wake on ring (WOR)
- Hardware Features
- C.P.R. (CPU Parameter Recall), jack retasking, MemOK!, ASUS Turbo Key, ASUS Q-Design, Stack Cool 3, Q-DIMM, IO Level UP, Q-LED, CrashFree BIOS 3, ASUS AI NET2, ASUS Noise Filter, ASUS Stepless Frequency Selection (SFS), audio jack detect technology, ASUS CPU Level Up, ASUS EPU (Energy Processing Unit), ASUS Q-Shield, ASUS Precision Tweaker 2, Intel Extreme Memory Profile (XMP) support, ASUS Express Gate, ASUS Fan Xpert, ASUS TurboV, Intel Turbo Boost Technology
Miscellaneous
- Cables Included
- 1 x IDE cable , 3 x Serial ATA cable
- Software Included
- Drivers & Utilities, ASUS Live Update
- Compatible with Windows 7
- "Compatible with Windows 7" software and devices carry Microsoft’s assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7.
- Compliant Standards
- Plug and Play, ACPI 2.0, RoHS
- Width
- 30.5 cm
- Depth
- 21.8 cm






