LG computer, ENERGY STAR certified
LG 17Z90RU*
32 GB notebook computer, model number 17Z90RU*-*.******.
Memory
32 GB
Processor
i5-1334U
Typical electricity use
17.9 kWh/yr
NPU installed
No
Of 980 certified notebook business computers, 839 have a lower typical electricity use than the 17Z90RU* (17.9 kWh/yr).
Its certified typical electricity use of 17.9 kWh/yr costs about $2.33 a year at 13¢/kWh.
- Maker
- LG
- Model
- 17Z90RU*
- Model number
- 17Z90RU*-*.******
- Type
- Notebook
- Processor
- i5-1334U
- CPU cores
- 10
- Memory
- 32 GB
- NPU installed
- No
- Storage
- M.2
- Screen
- 17 in
- Battery
- 80 Wh
- Operating system
- Windows 11 Home
- Marketed as a workstation
- No
- Typical electricity use
- 17.9 kWh/yr
- Power at long idle
- 1.1 W
- Power when off
- 0.4 W
- On the market since
- Oct 2024
- ENERGY STAR certified
- 18 Apr 2025
Certified under the same record
The maker lists these as the same machine or a variant of it: 17Z*90RU*, 17Z*90RU*-*.******, "*" is 0-9, A-Z or blank.
Source: ENERGY STAR certified business computers dataset, US EPA, record 4015888, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the 17Z90RU*
Certified business computers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| HP 16-af | Notebook | Core Ultra 7 | 32 GB | 14.2 kWh/yr |
| Lenovo ThinkBook 16 G7 QOY | Notebook | X126100 | 32 GB | 10.3 kWh/yr |
| Lenovo ThinkBook 16 G7+ AHP | Notebook | Ryzen 7 | 32 GB | 18.5 kWh/yr |
| Lenovo ThinkBook 14 G7+ AHP | Notebook | Ryzen 7 | 32 GB | 16.4 kWh/yr |
| Lenovo IdeaPad Slim 3 15Q8X10 | Notebook | X1P42100 | 32 GB | 13.4 kWh/yr |
| HP OmniBook 7 Laptop AI ENERGY STAR | Notebook | Intel Ultra 9 285H | 32 GB | 16.4 kWh/yr |
LG
More LG business computers
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| 16Z*95U* | Notebook | AMD Ryzen AI 7 450 w/ Radeon 860M | 32 GB | 18.4 kWh/yr |
| 16U55U*-* | Notebook | Ryzen AI 7 445w | 32 GB | 12.6 kWh/yr |
| 15Z*90U**-* | Notebook | Ultra 7 355 | 32 GB | 11.6 kWh/yr |
| 14Z*90U**-* | Notebook | Ultra 7 355 | 32 GB | 9.4 kWh/yr |
| 15Z*95U**-* | Notebook | Ryzen AI 7 450w | 32 GB | 8.7 kWh/yr |
| 14Z*95U**-* | Notebook | Ryzen AI 7 450w | 32 GB | 8.3 kWh/yr |
| 17Z*90U* | Notebook | Intel� Core" / Ultra 7 355(3.30Ghz) | 16 GB | 13.7 kWh/yr |
| 17Z*90UR* | Notebook | Intel� Core" / Ultra 9 386H | 32 GB | 16 kWh/yr |