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Business computersENERGY STAR certified

ASUS B9403CV

32 GB notebook computer.

Memory

32 GB

Processor

Core i7

Typical electricity use

15.1 kWh/yr

NPU installed

No

Of 980 certified notebook business computers, 655 have a lower typical electricity use than the B9403CV (15.1 kWh/yr).

Its certified typical electricity use of 15.1 kWh/yr costs about $1.96 a year at 13¢/kWh.

Maker
ASUS
Model
B9403CV
Type
Notebook
Processor
Core i7
CPU cores
10
Memory
32 GB
NPU installed
No
Storage
SSD
Screen
14 in
Battery
63 Wh
Operating system
Windows 11 Pro
Marketed as a workstation
No
Typical electricity use
15.1 kWh/yr
Power in sleep
0.5 W
Power at long idle
0.5 W
Power when off
0.3 W
On the market since
Apr 2023
ENERGY STAR certified
23 Jul 2025

Source: ENERGY STAR certified business computers dataset, US EPA, record 4479536, data build 2026-09-29. Figures are as the maker certified them. How we use this data.

Other makers

Machines comparable to the B9403CV

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
Lenovo ThinkBook 16 G7 QOYNotebookX12610032 GB10.3 kWh/yr
Lenovo ThinkBook 16 G7+ AHPNotebookRyzen 732 GB18.5 kWh/yr
Lenovo ThinkBook 14 G7+ AHPNotebookRyzen 732 GB16.4 kWh/yr
Lenovo IdeaPad Slim 3 15Q8X10NotebookX1P4210032 GB13.4 kWh/yr
HP OmniBook 7 Laptop AI ENERGY STARNotebookIntel Ultra 9 285H32 GB16.4 kWh/yr

ASUS

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M1502UNotebookRyzen 724 GB11.4 kWh/yr
M1405UNotebookRyzen 716 GB11.2 kWh/yr
B3406CMANotebookCore 732 GB9.9 kWh/yr
B3606CMANotebookCore 732 GB8.3 kWh/yr
V3607UNotebookRyzen 732 GB15.4 kWh/yr

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