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Gigabyte GA-P55A-UD3 User Manual

Gigabyte GA-P55A-UD3
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GA-P55A-UD3 Motherboard Layout
(Note ) Due to a hardware limitation, the PCIEX1_1 slot can only accommodate a shorter PCI Express x1
expansion card. For a longer expansion card, use other expansion slots.
KB_USB
CPU_FAN
ATX_12V_2X4
ATX
CD_IN
F_AUDIO
AUDIO
B_BIOS
PCIEX4
PCIEX1_1
(Note)
IDE
SPDIF_I
DDR3_1
DDR3_3
DDR3_2
DDR3_4
BAT
F_PANEL
F_USB2
COMA
IT8720
Intel
®
P55
LPT
SATA2_1
SATA2_3
SATA2_5
GSATA3_6
SATA2_0
SATA2_2
SATA2_4
GSATA3_7
PCI2
PCI3
CLR_CMOS
CODEC
SYS_FAN1
M_BIOS
PCIEX1_2
PCIEX16
SPDIF_O
F_USB1
SYS_FAN2
Marvell 9128
LGA1156
GA-P55A-UD3
PWR_FAN
R_SPDIF
R_USB1
PHASE LED
USB30_LAN
RTL8111D
PCI1
FDD
IT8213
NEC
R_USB2
R_USB3

Table of Contents

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Gigabyte GA-P55A-UD3 Specifications

General IconGeneral
Non-ECCYes
Memory voltage1.5 V
Number of memory slots4
Maximum internal memory16 GB
Processor socketLGA 1156 (Socket H)
Processor manufacturerIntel
USB 2.0 connectors2
Number of SATA connectors8
Number of EATX power connectors0
Special features@BIOS Q-Flash Xpress BIOS Rescue Download Center Xpress Install Xpress Recovery2
Controller interface typeiTE IT8720
Controller 2nd interface typeATA-133/100/66/33
Headphone outputs6
PS/2 ports quantity1
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Audio chipRealtek ALC888
Motherboard chipsetIntel® P55
Audio output channels7.1 channels
Motherboard form factorATX
Compatible operating systemsWin XP, Vista, 7
PCI slots3
Bundled softwareNorton Internet Security
Networking features10/100/1000 Mbit
RAID levels0, 1, 10
BIOS memory size32 Mbit
Weight and Dimensions IconWeight and Dimensions
Depth244 mm
Width305 mm

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