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1-1 Product Specifications
CPU
Support LGA 1156 socket Intel® CPU:
Intel® Core™ i7 and Core™ i5 series processors
DMI BUS
Full duplex, up to 10Gb/s each direction
Chipset
Intel® P55
Memory
4 x 240-pin DDR3 DIMM sockets
Support up to 16GB of system memory
Support Dual channel DDR3 1333/1066MHz architecture
Audio
VIA1828S chip
High Definition Audio
2/4/5.1/7.1-channel
Support for S/PDIF out
Support Jack-Sensing function
LAN
Broadcom 57780 Gigabit LAN
Expansion Slots
1 x PCI Express x16 slot
1 x PCI Express x1 slot
1 x PCI Express x4 slot
3 x PCI slots
PATA & ESATA Controller Marvell 88SE6121 (Only for P55A-S)
Onboard Serial ATA 6 x SATA connectors
300MB/s data transfer rate
Support hot plug and NCQ (Native Command Queuing)
USB
Support hot plug
Supports up to 14 x USB 2.0 ports (8 rear panel ports, 3 onboard USB head
-
ers supporting 6 extra ports)
Support USB 2.0 protocol up to 480Mb/s
Internal Connectors
1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
1 x IDE connector
(Controlled by Marvell 88SE6121, only for P55A-S)
1 x CPU fan header (4-pin)
2 x System fan headers (4-pin)
1 x CD-IN connector
1 x Front Audio connector
1 x SPDIF_OUT connector
3 x USB 2.0 connectors (supporting 6 x USB devices)
1 x Front Panel connector
6 x SATA connectors
1 x IrDA connector
1 x Chassis Intrusion alarm header(INTR)
1 x Speaker connector
Back Panel
1 x PS/2 keyboard/mouse port
Connectors
1 x Clear CMOS button (Only for P55A-S)
2 x ESATA ports (Controlled by Marvell 88SE6121, only for P55A-S)
1 x RJ-45 LAN port
Содержание P55A
Страница 1: ...P55A S P55A Motherboard User s Manual ...