Ubuntu Server certified hardware
| Vendor | 20.04 LTS | 18.04 LTS | 16.04 LTS | 14.04 LTS | 18.04 |
|---|---|---|---|---|---|
| Supermicro | 25 | 92 | 68 | 31 | - |
| Dell EMC | 32 | 47 | 48 | 64 | - |
| Lenovo | 42 | 39 | 41 | 35 | 1 |
| Huawei Technologies Co., Ltd. | 17 | 33 | 38 | 20 | - |
| Fujitsu Limited. | 8 | 25 | 37 | 25 | - |
| Cisco UCS | 21 | 20 | 25 | 28 | - |
| HPE | 15 | 22 | 16 | 30 | - |
| QUANTA Computer Inc | 5 | 15 | 32 | 23 | - |
| NEC Corporation | - | 10 | 33 | 31 | - |
| IBM | 6 | 10 | 21 | 20 | - |
| Ericsson, Inc. | - | 9 | 13 | 6 | - |
| Inspur Electronic Information Industry Co., Ltd. | - | 6 | 13 | 5 | - |
| New H3C Technologies Co., Ltd | 4 | 8 | 3 | - | 5 |
| Kontron | - | 5 | 7 | 1 | - |
| ASUSTeK Computer Inc. | 9 | 3 | - | - | - |
| Cavium, Inc. | - | 3 | 3 | - | - |
| Open Compute Project | - | - | 1 | 4 | - |
| nVidia | 2 | 2 | 1 | - | - |
| Super Micro Computer Inc | 2 | 1 | - | - | - |
| Wiwynn | - | 2 | - | - | - |
| Penguin Computing | - | - | 2 | - | - |
| Gigabyte | - | 1 | 1 | - | - |
| Applied Micro Circuits Corp. | - | - | - | 1 | - |
| Qualcomm Inc | - | - | 1 | - | - |
| HITACHI | - | - | - | 1 | - |
| Supermicro Computer Incorporated | 1 | - | - | - | - |