HP computer, ENERGY STAR certified
HP HSN-I70C
192 GB notebook computer.
HP ZBook Ultra G3a 16 inch Mobile Workstation PC (ENERGY STAR)
Memory
192 GB
Processor
Ryzen AI Max+ PRO 495
Typical electricity use
21.7 kWh/yr
NPU installed
Yes
Of 980 certified notebook business computers, 935 have a lower typical electricity use than the HSN-I70C (21.7 kWh/yr).
Its certified typical electricity use of 21.7 kWh/yr costs about $2.82 a year at 13¢/kWh.
- Maker
- HP
- Model
- HSN-I70C
- Type
- Notebook
- Processor
- Ryzen AI Max+ PRO 495
- CPU cores
- 16
- Memory
- 192 GB
- NPU installed
- Yes
- Storage
- SDD
- Screen
- 16 in
- Battery
- 96 Wh
- Operating system
- Windows 11
- Marketed as a workstation
- No
- Typical electricity use
- 21.7 kWh/yr
- Power in sleep
- 1 W
- Power at long idle
- 1 W
- Power when off
- 0.4 W
- On the market since
- Sep 2026
- ENERGY STAR certified
- 4 Aug 2026
- Variants covered
- HP ZBook Ultra G3a 16 inch Mobile Workstation PC (ENERGY STAR)
Source: ENERGY STAR certified business computers dataset, US EPA, record 4683014, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the HSN-I70C
Certified business computers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| Lenovo ThinkPad P16 Gen 3 | Notebook | Core Ultra 9 | 192 GB | 33.4 kWh/yr |
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