Gigabyte GA-P55A-UD6 User Manual

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GA-P55A-UD6 Motherboard Layout
(Note 1) 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.
(Note 2) For error code information, please refer to Chapter 5.
(Note 3) This feature is optional due to different regional policy.
KB_USB
CPU_FAN
LGA1156
ATX
GA-P55A-UD6
CD_IN
F_AUDIO
AUDIO
M_BIOS
PCIEX8_1
PCIEX1_1
(Note 1)
IDE
SPDIF_I
DDR3_3 DDR3_2 DDR3_1 DDR3_6
BATTERY
F_PANEL
COMA
IT8720
ATX_12V_2X
Intel
®
P55
FDD
SATA2_1
SATA2_3
SATA2_5
GSATA3_7
SATA2_0
SATA2_2
SATA2_4
GSATA3_6
PCI1
PCI2
CODEC
PWR_FAN
PCH_FAN
SYS_FAN1
B_BIOS
F_USB2
RTL8111D
R_SPDIF
USB_1394_ESATA_2
USB30_LAN
PCIEX16_1
PCIEX1_2
SPDIF_O
F_USB1
F_1394
SYS_FAN2
TSB43AB23
SYS_FAN3
PCIEX4_1
RTL8111D
CMOS_SW
RST_SW
PW_SW
USB_1394_ESATA_1
JMB362
IT8213
DDR3_5 DDR3_4
Debug LED
(Note 2)
S3_LED
PHASE LED
M_P_LED
USB_LAN
TPM IC
(Note 3)
Marvell 9128
NEC
S0_LED
S4_S5_LED
S1_LED
V_P_LED

Gigabyte GA-P55A-UD6 Specifications

General

Memory voltage	1.5 V
Number of memory slots	6
Maximum internal memory	16 GB
Processor socket	LGA 1156 (Socket H)
Processor manufacturer	Intel
USB 2.0 connectors	2
Power fan connector	Yes
Number of SATA connectors	8
AGP x8 slots	0
Special features	@BIOS Q-Flash Xpress BIOS Rescue Download Center Xpress Install Xpress Recovery2
Controller interface type	iTE IT8720
Controller 2nd interface type	ATA-133/100/66/33
USB 2.0 ports quantity	USB 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 chip	Realtek ALC889
Motherboard chipset	Intel® P55
Audio output channels	7.1 channels
Motherboard form factor	ATX
Compatible operating systems	Win XP, Vista, 7
PCI Express x16 slots	3
RAID levels	0, 1, 10
Bundled software	Norton Internet Security
Networking features	10/100/1000 Mbit
BIOS memory size	32 Mbit

Weight and Dimensions

Depth	244 mm
Width	305 mm