| Part Number | PCIe Connecter | Ports | Speed | Connection Type | Transceiver | Form Factor |
|---|---|---|---|---|---|---|
| QLE2740-SR-CK | x8 | Single | 32GFC | SR-Optic | SFP+ | Low Profile |
| QLE2742-SR-CK | x8 | Dual | 32GFC | SR-Optic | SFP+ | Low Profile |
| QLE2764-SR-CK | x16 | Quad | 32GFC | SR-Optic | SFP+ | Full Height |
| QLE2690-SR-CK | x8 | Single | 16GFC | SR-Optic | SFP+ | Low Profile |
| QLE2692-SR-CK | x8 | Dual | 16GFC | SR-Optic | SFP+ | Low Profile |
| QLE2694-SR-CK | x8 | Quad | 16GFC | SR-Optic | SFP+ | Full Height |
| QLE2694L-CK | x8 | Quad | 16GFC | SR-Optic | SFF+ | Low Profile |
| QLE2670-CK | x8 | Single | 16GFC | SR-Optic | - | - |
| QLE2672-CK | x8 | Dual | 16GFC | SR-Optic | - | - |
| QLE2560-CK | x8 | Single | 8GFC | SR-Optic | - | - |
| QLE2562-CK | x8 | Dual | 8GFC | SR-Optic | - | - |
| QLE2564-CK | x8 | Quad | 8GFC | SR-Optic | - | - |
| QLE2564L-CK | x8 | Quad | 8GFC | SR-Optic | - | - |