| Manufacturer | Gigabyte Technology |
| Manufacturer Part # | GA-P55-UD3R |
| Cost Central Item # | 10948231 |
| Product Description | Gigabyte GA-P55-UD3R - Motherboard - ATX - iP55 - LGA1156 Socket - UDMA133, Serial ATA-300 (RAID), eSATA - Gigabit Ethernet - HD Audio (8-channel) |
| Product Type | Motherboard |
| Form Factor | ATX |
| Approximate Dimensions (WxDxH) | 12 in x 9.6 in |
| Chipset Type | Intel P55 Express |
| Multi-Core Support | Quad-core |
| Processor | 0 ( 1 ) - LGA1156 Socket |
| Compatible Processors | Core i5, Core i7 |
| 64-bit Processors Compatibility | Yes |
| RAM | 0 MB (installed) / 16 GB (max) |
| Supported RAM Technology | DDR3 SDRAM |
| Supported RAM Integrity Check | Non-ECC |
| Storage Controller | ATA-133, Serial ATA-300 (RAID), eSATA port |
| USB Ports Configuration | 14 x USB |
| Storage Ports Configuration | 1 x ATA, 8 x SATA, 2 x eSATA |
| Audio Output | Sound card - 7.1 channel surround |
| Networking | Network adapter - Realtek RTL8111D - Ethernet, Fast Ethernet, Gigabit Ethernet |
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