Performance
| Motherboard form factor |
Micro ATX |
| Audio system |
High Definition Audio |
BIOS
| BIOS memory size |
16 MB |
| ACPI version |
1.0 |
Other features
| Controller (2nd) interface type |
IDE/SATA2/eSATA |
Internal I/O
| USB 2.0 connectors |
2 |
| S/PDIF out connector |
Y |
| Number of SATA connectors |
7 |
| ATX Power connector (24-pin) |
Y |
| Power fan connector |
Y |
| S/PDIF in connector |
Y |
| Number of IEEE1394 connectors |
1 |
| Floppy disk drive connector |
Y |
| CD/AUX audio in |
Y |
| CPU fan connector |
Y |
| Number of COM connectors |
1 |
| Chassis intrusion connector |
Y |
| Number of chassis fan connectors |
1 |
| Number of EATX power connectors |
1 |
| Front panel audio connector |
Y |
Memory
| Non-ECC |
Y |
| Memory voltage |
1.5 V |
| Number of memory slots |
4 |
| Maximum internal memory |
16 GB |
| Controller type |
Dual channel |
Expansion slots
| PCI slots |
2 |
| PCI Express x16 slots |
2 |
Back panel I/O ports
| PS/2 ports quantity |
1 |
| Firewire (IEEE 1394) ports |
1 |
| S/PDIF out port |
Y |
| Microphone in |
Y |
| eSATA ports quantity |
1 |
Additionally
| Ethernet LAN (RJ-45) ports quantity |
1 |
GA-P55M-UD2, Intel P55, Core i7/i5, DDR3 2200, 7 SATA, 14 USB2, 2 IEEE 1394a
- Unique On/Off Charge delivers the best recharging capability to iPad, iPhone and iPod Touch
- 3x USB power delivery for greater compatibility and extra power for USB devices
- Leading quality standard of Ultra Durable 3 technology with 2oz copper PCB design
- Innovative Smart 6 technology for Smarter PC management
- Support Intel Core i7/ Core i5 processors with LGA 1156 socket
- New Dynamic Energy Saver 2 technology enables best energy efficiency
- Support ATI CrossFireX for ultimate graphics performance
- Features high speed Gigabit Ethernet connection
- XHD technology accelerating hard drive performance with ease
- AutoGreen technology Greening your PC via Bluetooth cellphone
- Patented GIGABYTE DualBIOS technology delivering highest level failure protection
- Home theater quality 8-channel High Definition Audio
- Compatible with Windows 7 to deliver the best operation experience
- Meet European Union ErP(Energy-related Products) requirement
