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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.

ModelTypeProcessorMemoryTypical electricity use
HP 16-afNotebookCore Ultra 732 GB14.2 kWh/yr
HP OmniBook 7 Laptop AI ENERGY STARNotebookIntel Ultra 9 285H32 GB16.4 kWh/yr
Acer N25H6***Notebooklntel� Come "Ultra 9 285H32 GB12.7 kWh/yr
LG 15Z80T*-*NotebookAMD Ryzen AI7 350W32 GB14.6 kWh/yr
HP Pavilion Aero Laptop 13 ENERGY STARNotebookRyzen 732 GB11.9 kWh/yr
Acer N25H5***Notebooklntel� Come "Ultra 9 285H32 GB13.4 kWh/yr

Lenovo

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