Дънна платка Gigabyte P55A-UD3R, P55, LGA1156, DDR3, 2xPCI-E(CF), Dolby SB7.1, Lan1000, SATA RAID 0,1,5,10, 2xSATA 6Gb/s, USB3.0, ATX

GA-P55A-UD3R (rev. 1.0)
Intel® P55 Chipset

1. Industry leading 12 phase power VRM design for optimum power efficiency and thermal solution
2. Leading quality standard of Ultra Durable™ 3 technology with 2oz copper PCB design
3. Supports newest NEC SuperSpeed USB 3.0 with superfast transfer rates of up to 5 Gbps
4. 3X USB power delivery for greater compatibility and extra power for USB devices
5. Provides newest Marvell SE9128 high speed SATA3 storage interface with superfast 6Gbps link speed
6. Support Intel Core i7/ Core i5 processors with LGA 1156 socket
7. New Dynamic Energy Saver™ 2 technology enables best energy efficiency
8. Innovative Smart 6 technology for smarter PC management
9. Support ATI CrossFireX for ultimate graphics performance
10. Features high speed Gigabit Ethernet connection
11. XHD technology accelerating hard drive performance with ease
12. AutoGreen technology Greening your PC via Bluetooth cellphone
13. Patented GIGABYTE DualBIOS™ technology delivering highest level failure protection
14. Home theater quality 8-channel High Definition Audio
15. Compatible with Windows 7 to deliver the best operation experience

CPU

1. Support for an Intel® Core™ i7 series processor/Intel® Core™ i5 series processor in the LGA1156 package
(Go to GIGABYTE's website for the latest CPU support list.)
2. L3 cache varies with CPU

Chipset

1. Intel® P55 Express Chipset

Memory

1. 4 x 1.5V DDR3 DIMM sockets supporting up to 16 GB of system memory
2. Dual channel memory architecture
3. Support for DDR3 2200/1600/1333/1066/800 MHz memory modules
4. Support for non-ECC memory modules
5. Support for Extreme Memory Profile (XMP) memory modules

Go to GIGABYTE's website for the latest memory support list.

Audio

1. Realtek ALC889 codec
2. High Definition Audio
3. 2/4/5.1/7.1-channel
4. Support for Dolby® Home Theater
5. Support for S/PDIF In/Out
6. Support for CD In

LAN

1. 1 x RTL8111D chip (10/100/1000 Mbit)

Expansion Slots

1. *1 x PCI Express x16 slot, running at x16 (PCIEX16) (The PCIEX16 slot conforms to PCI Express 2.0 standard.)
2. *1 x PCI Express x16 slot, running at x4 (PCIEX4)
3. 2 x PCI Express x1 slots
4. 3 x PCI slots

Multi-Graphics Technology

1. Support for ATI CrossFireX™ technology

Storage Interface Chipset:

1. 6 x SATA 3Gb/s connectors (SATA2_0, SATA2_1, SATA2_2, SATA2_3, SATA2_4, SATA2_5) supporting up to 6 SATA 3Gb/s devices
2. Support for SATA RAID 0, RAID 1, RAID 5, and RAID 10

Marvell 9128 chip:

1. 2 x SATA 6Gb/s connectors (GSATA3_6, GSATA3_7) supporting up to 2 SATA 6Gb/s devices
2. Support for SATA RAID 0 and RAID 1

JMB362 SATA2 chip:

1. 2 x eSATA 3Gb/s connectors on the back panel supporting up to 2 SATA 3Gb/s devices
2. Support for SATA RAID 0, RAID 1, and JBOD

iTE IT8213 chip:

1. 1 x IDE connector supporting ATA-133/100/66/33 and up to 2 IDE devices

iTE IT8720 chip:

1. 1 x floppy disk drive connector supporting up to 1 floppy disk drive

USB
Chipset:

1. Up to 12 USB 2.0/1.1 ports (8 on the back panel, 4 via the USB brackets connected to the internal USB headers)

NEC chip:

1. Up to 2 USB 3.0/2.0 ports on the back panel

Internal I/O Connectors

1. 1 x 24-pin ATX main power connector
2. 1 x 8-pin ATX 12V power connector
3. 1 x floppy disk drive connector
4. 1 x IDE connector
5. 6 x SATA 3Gb/s connectors
6. 2 x SATA 6Gb/s connectors
7. 1 x CPU fan header
8. 2 x system fan headers
9. 1 x power fan header
10. 1 x front panel header
11. 1 x front panel audio header
12. 1 x CD In connector
13. 1 x S/PDIF In header
14. 1 x S/PDIF Out header
15. 2 x USB 2.0/1.1 headers
16. 1 x serial port header
17. 1 x parallel port header
18. 1 x clearing CMOS jumper

Back Panel Connectors

1. 1 x PS/2 keyboard or PS/2 mouse port
2. 1 x coaxial S/PDIF Out connector
3. 1 x optical S/PDIF Out connector
4. 8 x USB 2.0/1.1 ports
5. 2 x USB 3.0 ports
6. 2 x eSATA 3Gb/s ports
7. 1 x RJ-45 port
8. 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/ Side Speaker Out/Line In/Line Out/Microphone)

I/O Controller

1. iTE IT8720 chip

H/W Monitoring

1. System voltage detection
2. CPU/System temperature detection
3. CPU/System/Power fan speed detection
4. CPU overheating warning
5. CPU/System/Power fan fail warning
6. CPU/System fan speed control

BIOS

1. 2 x 16 Mbit flash
2. Use of licensed AWARD BIOS
3. Support for DualBIOS™
4. PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b

Unique Features

1. Support for @BIOS
2. Support for Q-Flash
3. Support for Xpress BIOS Rescue
4. Support for Download Center
5. Support for Xpress Install
6. Support for Xpress Recovery2
7. Support for EasyTune
8. Support for Dynamic Energy Saver™ 2
9. Support for Smart 6™
10. Support for Auto Green
11. Support for eXtreme Hard Drive
12. Support for Q-Share

Bundle Software

1. Norton Internet Security (OEM version)

Operating System

1. Support for Microsoft® Windows 7/Vista/XP

Form Factor

1. ATX Form Factor; 30.5cm x 24.4cm

Note
* When SATA3 / USB 3.0 (Marvell 9128 /NEC USB 3.0 Controllers) work at turbo mode, 1st PCIE x16 will work at x8 speed.

Remark

1. Due to different Linux support condition provided by chipset vendors, please download Linux driver from chipset vendors' website or 3rd party website.
2. Due to most hardware/software vendors no longer offer support for Win9X/ME. If some vendors still has Win9X/ME drivers available, we will publish on website.



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