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Gigabyte GA-P55A-UD3P Desktop Motherboard Intel Chipset ATX Socket H
- Intel LGA 1156 (Socket H)
- ATX Intel® P55 Realtek ALC889 7.1 channels
- 4 Maximum internal memory: 16 GB
- 32 Mbit
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Key specifications
See full specs ↓- Processor manufacturer
- Intel
- Processor socket
- LGA 1156 (Socket H)
- Number of memory slots
- 4
- Memory voltage
- 1.5 V
- Maximum internal memory
- 16 GB
- RAID levels
- 0, 1, 10
Product details
GIGABYTE GA-P55A-UD3P. Processor manufacturer: Intel, Processor socket: LGA 1156 (Socket H). Maximum internal memory: 16 GB, Memory voltage: 1.5 V. RAID levels: 0, 1, 10. Networking features: 10/100/1000 Mbit. Motherboard form factor: ATX, Motherboard chipset: Intel® P55, Audio output channels: 7.1 channels
Processor
| Processor manufacturer | Intel |
| Processor socket | LGA 1156 (Socket H) |
Memory
| Number of memory slots | 4 |
| Memory voltage | 1.5 V |
| Maximum internal memory | 16 GB |
Storage controllers
| RAID levels | 0, 1, 10 |
Internal I/O
| USB 2.0 connectors | 2 |
| Number of SATA connectors | 8 |
| S/PDIF out connector | Yes |
| CD/AUX audio in | Yes |
| ATX Power connector (24-pin) | Yes |
| Power fan connector | Yes |
| CPU fan connector | Yes |
Rear panel I/O ports
| USB 2.0 ports quantity | 8 |
| Ethernet LAN (RJ-45) ports | 1 |
| eSATA ports quantity | 2 |
| PS/2 ports quantity | 1 |
| Headphone outputs | 6 |
| Microphone in | Yes |
| S/PDIF out port | Yes |
Network
| Networking features | 10/100/1000 Mbit |
Features
| Motherboard chipset | Intel® P55 |
| Audio chip | Realtek ALC889 |
| Audio output channels | 7.1 channels |
| Motherboard form factor | ATX |
| Power source type | ATX |
| Compatible operating systems | Win XP, Vista, 7 |
| Overclocking features | PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b |
Expansion slots
| PCI Express x1 slots | 2 |
| PCI Express x16 slots | 2 |
| PCI slots | 3 |
BIOS
| BIOS memory size | 32 Mbit |
Weight & dimensions
| Width | 305 mm |
| Depth | 244 mm |
Packaging content
| Drivers included | Yes |
| Bundled software | Norton Internet Security |
Other features
| S/PDIF in connector | Yes |
| Controller 2nd interface type | ATA-133/100/66/33 |
| Controller interface type | iTE IT8720 |
| Floppy disk drive connector | Yes |
| Special features | @BIOS Q-Flash Xpress BIOS Rescue Download Center Xpress Install Xpress Recovery2 |
Description
Industry leading 12 Phase Power VRM Design GIGABYTE's leading 12 phase power VRM design utilizes the highest caliber components to provide unadulterated, smooth power delivery for the CPU. GIGABYTE’s 12 phase power design enables better delivery of power to supercharge your system, giving power users unparalleled overclocking ability and lower temperatures to reach maximum performance levels. The 12 phase power VRM has been designed and engineered to deliver fast transient response times through quick and seamless power delivery during extensive CPU loading variations. In addition, heat from the VRM is effectively reduced by spreading the load between the 12 power phases, resulting in a cooler and more stable platform. SATA 6 Gbps Support Yet another onboard feature of GIGABYTE P55A motherboards are Marvell’s new SE9128 chips for high-speed SATA Revision 3.0 compatibility, delivering superfast 6Gbps link speeds for twice the data transfer rates of SATA Revision 2.0 (3 Gbps). When used in RAID 0 (Stripe) mode, GIGABYTE P55A series motherboards offer even faster data transfer rates of up to 4x the speed of current SATA interfaces.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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