Business computersENERGY STAR certified
Lenovo J13 IRL
32 GB notebook computer.
Memory
32 GB
Processor
Core 5 210H
Typical electricity use
17.4 kWh/yr
NPU installed
No
Of 980 certified notebook business computers, 813 have a lower typical electricity use than the Lenovo J13 IRL (17.4 kWh/yr).
Its certified typical electricity use of 17.4 kWh/yr costs about $2.26 a year at 13¢/kWh.
- Maker
- Lenovo
- Model
- Lenovo J13 IRL
- Type
- Notebook
- Processor
- Core 5 210H
- CPU cores
- 8
- Memory
- 32 GB
- NPU installed
- No
- Storage
- SSD
- Screen
- 13.3 in
- Battery
- 47.1 Wh
- Operating system
- Windows 11
- Marketed as a workstation
- No
- Typical electricity use
- 17.4 kWh/yr
- Power in sleep
- 1 W
- Power at long idle
- 1 W
- Power when off
- 0.3 W
- On the market since
- Jun 2025
- ENERGY STAR certified
- 16 Apr 2025
Source: ENERGY STAR certified business computers dataset, US EPA, record 4430182, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the Lenovo J13 IRL
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 |
| HP OmniBook 7 Laptop AI ENERGY STAR | Notebook | Intel Ultra 9 285H | 32 GB | 16.4 kWh/yr |
| Acer N25H6*** | Notebook | lntel� Come "Ultra 9 285H | 32 GB | 12.7 kWh/yr |
| LG 15Z80T*-* | Notebook | AMD Ryzen AI7 350W | 32 GB | 14.6 kWh/yr |
| HP Pavilion Aero Laptop 13 ENERGY STAR | Notebook | Ryzen 7 | 32 GB | 11.9 kWh/yr |
| Acer N25H5*** | Notebook | lntel� Come "Ultra 9 285H | 32 GB | 13.4 kWh/yr |
Lenovo
More Lenovo business computers
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| Lenovo V15 G7 Q7X | Notebook | C110100 | 16 GB | 8.2 kWh/yr |
| IdeaPad Slim 3 15Q7X11 | Notebook | C110100 | 16 GB | 7.8 kWh/yr |
| IdeaPad Slim 3 14Q7X11 | Notebook | C110100 | 16 GB | 8.2 kWh/yr |
| ThinkCentre M75s Gen 6 | Desktop | Ryzen 7 | 64 GB | 50.5 kWh/yr |
| ThinkCentre M75t Gen 6 | Desktop | Ryzen 7 | 64 GB | 53 kWh/yr |
| Yoga 9 2-in-1 16N1X11 | Notebook | NVIDIA RTX Spark N1X (6144-core GPU, 20-core CPU) | 64 GB | 21.2 kWh/yr |
| ThinkCentre M75q Gen 6 | Desktop | Ryzen 7 | 64 GB | 36 kWh/yr |
| Yoga Pro 9 15N1X11 | Notebook | NVIDIA RTX Spark N1x (6144-core GPU, 20-core CPU) | 128 GB | 23.4 kWh/yr |