Ubuntu Server certified hardware
| Vendor | 18.04 LTS | 16.04 LTS | 14.04 LTS |
|---|---|---|---|
| Supermicro | 83 | 68 | 31 |
| Dell EMC | 45 | 48 | 64 |
| Lenovo | 30 | 40 | 35 |
| Huawei Technologies Co., Ltd. | 27 | 38 | 20 |
| Fujitsu Limited. | 22 | 35 | 25 |
| NEC Corporation | 10 | 33 | 31 |
| QUANTA Computer Inc | 14 | 32 | 23 |
| HPE | 18 | 16 | 33 |
| Cisco UCS | 12 | 25 | 28 |
| IBM | 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 |
| Wiwynn | 2 | - | - |
| nVidia | 1 | 1 | - |
| Gigabyte | 1 | 1 | - |
| Penguin Computing | - | 2 | - |
| Applied Micro Circuits Corp. | - | - | 1 |
| Qualcomm Inc | - | 1 | - |
| HITACHI | - | - | 1 |