Part Numbers and Description
| Legacy PN | Ordering PN | Description |
| MMS4X00-NM | 980-9I30G-00NM00 | NVIDIA twin port OSFP transceiver, 800b/s, 2x400Gbps, 2xMPO-12/APC, 1310nm SMF, up to 500m, finned-top |
| MMS4X00-NM-FLT | 980-9I301-00NM00 | NVIDIA twin port OSFP transceiver, 800b/s, 2x400Gbps, 2xMPO-12/APC, 1310nm SMF, up to 500m, flat-top |