H3C · 9 models
H3C servers
Every H3C server certified under ENERGY STAR and listed for the US market, fastest first. Each model page has the full certified specs and comparable machines from other makers.
| Model | Type | Processor sockets | Processor (as tested) | Idle power (typical config) |
|---|---|---|---|---|
| H3C UniServer R3950 G6 | Rack-mount | 1 | AMD EPYC 9474F 48-Core Processor @3.6GHz | 171 W |
| H3C UniServer R3950 G7 | Rack-mount | 1 | EPYC 9655 | 110 W |
| H3C UniServer R4700 G6 | Rack-mount | 2 | Intel(R) Xeon(R) Gold 6444Y | 248 W |
| H3C UniServer R4700 G7 | Rack-mount | 2 | Intel(R) Xeon(R) 6740P | 343 W |
| H3C UniServer R4900 G5 | Rack-mount | 2 | Intel(R) Xeon(R) Platinum 8358P | 353 W |
| H3C UniServer R4900 G6 | Rack-mount | 2 | Intel(R) Xeon(R) Gold 6444Y | 251 W |
| H3C UniServer R4900 G7 | Rack-mount | 2 | Intel(R) Xeon(R) 6740P | 343 W |
| H3C UniServer R4950 G6 | Rack-mount | 2 | AMD EPYC 9474F 48-Core Processor @3.6GHz | 318 W |
| H3C UniServer R4950 G7 | Rack-mount | 2 | EPYC 9555 | 169 W |
Source: ENERGY STAR certification data, US EPA. Data build 2026-09-29. Brand names are as the maker certified them, with obvious variant spellings merged.