Business computersENERGY STAR certified
HP Z2 SFF G1i Workstation ENERGY STAR
192 GB workstation computer, model number HP Z2 SFF G1i Workstation.
Memory
192 GB
Processor
Core Ultra 9 285K
Typical electricity use
8.8 kWh/yr
CPU cores
24
Of 60 certified workstation business computers, 4 have a lower typical electricity use than the HP Z2 SFF G1i Workstation ENERGY STAR (8.8 kWh/yr).
Its certified typical electricity use of 8.8 kWh/yr costs about $1.14 a year at 13¢/kWh.
- Maker
- HP
- Model
- HP Z2 SFF G1i Workstation ENERGY STAR
- Model number
- HP Z2 SFF G1i Workstation
- Type
- Workstation
- Processor
- Core Ultra 9 285K
- CPU cores
- 24
- Memory
- 192 GB
- Storage
- Solid State Drive
- Operating system
- Windows 11
- Marketed as a workstation
- Yes
- Typical electricity use
- 8.8 kWh/yr
- Power in sleep
- 5.8 W
- Power at long idle
- 5.8 W
- Power when off
- 0.6 W
- On the market since
- Mar 2025
- ENERGY STAR certified
- 19 May 2025
Source: ENERGY STAR certified business computers dataset, US EPA, record 4046717, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the HP Z2 SFF G1i Workstation ENERGY STAR
Certified business computers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| ASUS Pro ER100A B6 | Workstation | EPYC 4584PX | 192 GB | 40.8 kWh/yr |
| Supermicro SYS-532AW-C | Workstation | Intel®Core™ Ultra 7 | 192 GB | 158 kWh/yr |
| Lenovo ThinkStation P3 Tower Gen 2 | Workstation | Ultra 9 285K | 192 GB | 33.4 kWh/yr |
HP
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|---|---|---|---|---|
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