| Part # | Name | Max Density | Data Rate | DIMM Support | ECC - Non ECC | Channels | DIMMs /channel |
| CN31xx | Octeon | 4GB | up to DDR2-667 | registered | 64bit nonECC or 72bit ECC | single | 4 max |
| CN30xx | Octeon | 4GB | up to DDR2-533 | registered | 32bit nonECC or 36bit ECC | single | 4 max |
| CN36xx | Octeon | 4GB | up to DDR2-800 | registered | nonECC or ECC | single | 4 max |
| CN38xx | Octeon | 4GB | up to DDR2-800 | registered | nonECC or ECC | single or dual | 4 Single, 2 Double |
| CN58xx | Octeon | 4GB | DDR2 800/1066MHz | registered | 72bit ECC | single or dual | 4 Single, 2 Double |