Ubuntu Server certified hardware
| Vendor | 20.04 LTS | 18.04 LTS | 16.04 LTS | 14.04 LTS |
|---|---|---|---|---|
| Supermicro | 10 | 87 | 68 | 31 |
| Dell EMC | 16 | 47 | 48 | 64 |
| Lenovo | 39 | 39 | 41 | 35 |
| Huawei Technologies Co., Ltd. | 8 | 32 | 38 | 20 |
| Fujitsu Limited. | 6 | 24 | 36 | 25 |
| Cisco UCS | 12 | 18 | 25 | 28 |
| NEC Corporation | - | 10 | 33 | 31 |
| QUANTA Computer Inc | - | 14 | 32 | 23 |
| HPE | 2 | 19 | 16 | 30 |
| IBM | 2 | 10 | 21 | 20 |
| Ericsson, Inc. | - | 9 | 13 | 6 |
| Inspur Electronic Information Industry Co., Ltd. | - | 6 | 13 | 5 |
| Kontron | - | 5 | 7 | 1 |
| New H3C Technologies Co., Ltd | - | 8 | 3 | - |
| Cavium, Inc. | - | 3 | 3 | - |
| Open Compute Project | - | - | 1 | 4 |
| nVidia | - | 2 | 1 | - |
| Wiwynn | - | 2 | - | - |
| UCS | 1 | 1 | - | - |
| ASUSTeK Computer Inc. | - | 2 | - | - |
| Gigabyte | - | 1 | 1 | - |
| Penguin Computing | - | - | 2 | - |
| Applied Micro Circuits Corp. | - | - | - | 1 |
| Qualcomm Inc | - | - | 1 | - |
| HITACHI | - | - | - | 1 |