XFUSION server, ENERGY STAR certified
XFUSION G6550 V8**********
2 rack-mount server.
Processor sockets
2
Cores per processor
48
Memory (as tested)
768 GB
Idle power (typical config)
433 W
Of 306 certified rack-mount servers, 261 have a lower idle power (typical config) than the G6550 V8********** (433 W).
- Maker
- XFUSION
- Model
- G6550 V8**********
- Type
- Rack-mount
- Processor sockets
- 2
- Processor (as tested)
- AMD EPYC 9455 48-Core Processor
- Processor brand
- AMD
- Cores per processor
- 48
- Memory (as tested)
- 768 GB
- DIMM slots
- 24
- Expansion slots
- 21
- ECC memory
- Yes
- Idle power (typical config)
- 433 W
- Liquid cooling as shipped
- No
- On the market since
- May 2026
- ENERGY STAR certified
- 8 Jul 2026
Certified under the same record
The maker lists these as the same machine or a variant of it: FusionServer G6550 V8**********.
Source: ENERGY STAR certified servers dataset, US EPA, record 4675354, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the G6550 V8**********
Certified servers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor sockets | Processor (as tested) | Idle power (typical config) |
|---|---|---|---|---|
| DELL E95S | Rack-mount | 1 | AMD EPYC 9454 48-Core Processor | 123 W |
| DELL EMC E95S | Rack-mount | 1 | AMD EPYC 9454 48-Core Processor | 123 W |
| DELL E94S | Rack-mount | 2 | AMD EPYC 9454 48-Core Processor | 153 W |
| DELL EMC E94S | Rack-mount | 2 | AMD EPYC 9454 48-Core Processor | 153 W |
| H3C UniServer R4950 G6 | Rack-mount | 2 | AMD EPYC 9474F 48-Core Processor @3.6GHz | 318 W |
| H3C UniServer R3950 G6 | Rack-mount | 1 | AMD EPYC 9474F 48-Core Processor @3.6GHz | 171 W |
XFUSION
More XFUSION servers
| Model | Type | Processor sockets | Processor (as tested) | Idle power (typical config) |
|---|---|---|---|---|
| 1158H V7********** | Rack-mount | 1 | AMD EPYC 9554 64-Core Processor | 123 W |
| 1258H V7********** | Rack-mount | 2 | AMD EPYC 9334 32-Core Processor | 206 W |
| 1258H V7**********-1P | Rack-mount | 2 | AMD EPYC 9334 32-Core Processor | 149 W |
| 1288H V7********** | Rack-mount | 2 | Intel(R) Xeon(R) Gold 6448Y | 288 W |
| 1288H V7**********-1P | Rack-mount | 2 | Intel(R) Xeon(R) Gold 6448Y | 179 W |
| 1288 V8********** | Rack-mount | 2 | Intel(R) Xeon(R) 6515P | 270 W |
| 1288 V8**********-1P | Rack-mount | 2 | Intel(R) Xeon(R) 6515P | 174 W |
| 2158H V8********** | Rack-mount | 1 | EPYC 9755 128-Core Processor | 227 W |