| Manufacturer | MSI Computer |
| Manufacturer Part # | G31TM-P21 |
| Cost Central Item # | 10921751 |
| Product Description | MSI G31TM-P21 - Motherboard - micro ATX - iG31 - LGA775 Socket - UDMA100, Serial ATA-300 - Gigabit Ethernet - video - HD Audio (8-channel) |
| Product Type | Motherboard |
| Form Factor | Micro ATX |
| Approximate Dimensions (WxDxH) | 9.6 in x 7.6 in |
| Chipset Type | Intel G31 Express / Intel ICH7 |
| Multi-Core Support | Dual-Core / Quad-core |
| Max Bus Speed | 1333 MHz |
| Processor | 0 ( 1 ) - LGA775 Socket |
| Compatible Processors | Pentium, Celeron, Core 2 Duo, Core 2 Extreme, Core 2 Quad, Celeron 400 sequence |
| 64-bit Processors Compatibility | Yes |
| RAM | 0 MB (installed) / 8 GB (max) |
| Supported RAM Technology | DDR2 SDRAM |
| Storage Controller | ATA-100, Serial ATA-300 |
| USB Ports Configuration | 8 x USB |
| Storage Ports Configuration | 1 x ATA, 4 x SATA |
| Graphics Controller | Intel GMA 3100 Dynamic Video Memory Technology 4.0 |
| Audio Output | Sound card - 5.1 channel surround |
| Networking | Network adapter - Realtek RTL8103EL - Ethernet, Fast Ethernet, Gigabit Ethernet |
| Microsoft Certification | Compatible with Windows 7 |