| Manufacturer | Tyan |
| Manufacturer Part # | M4881 |
| Cost Central Item # | 10212201 |
| Product Description | Processor board - 0 / 4 x AMD Opteron - Socket 940 |
| Product Type | Processor board |
| Processor Type | AMD Opteron |
| 64-bit Computing | Yes |
| Compatible Processor Socket | Socket 940 |
| Processor Qty | 0 |
| Features | HyperTransport technology, AMD64 technology, integrated memory controller |
| RAM | (installed) / 64 GB (max) - DDR |
| Compatible Slots | 1 x processor board |
| Type / Form Factor | AMD Opteron |
| 64-bit Computing | Yes |
| Processor Qty | 0 |
| Max Supported Qty | 4 |
| Compatible Processor Socket | Socket 940 |
| Architecture Features | HyperTransport technology, AMD64 technology, integrated memory controller |
| Expansion Slots Total (Free) | 4 ( 4 ) x processor - Socket 940 16 ( 16 ) x memory - DIMM 184-pin |
| Compatible Slots | 1 x processor board |