Business computersENERGY STAR certified
Acer Aspire lite 15
16 GB notebook computer, model number N25B5.
Memory
16 GB
Processor
R7 7730U
Typical electricity use
14.9 kWh/yr
NPU installed
Yes
Of 980 certified notebook business computers, 630 have a lower typical electricity use than the Aspire lite 15 (14.9 kWh/yr).
Its certified typical electricity use of 14.9 kWh/yr costs about $1.94 a year at 13¢/kWh.
- Maker
- Acer
- Model
- Aspire lite 15
- Model number
- N25B5
- Type
- Notebook
- Processor
- R7 7730U
- CPU cores
- 8
- Memory
- 16 GB
- NPU installed
- Yes
- Storage
- SDD
- Screen
- 15.6 in
- Battery
- 50.7 Wh
- Operating system
- Windows 11
- Marketed as a workstation
- No
- Typical electricity use
- 14.9 kWh/yr
- Power in sleep
- 0.8 W
- Power at long idle
- 2.6 W
- Power when off
- 0.5 W
- On the market since
- Dec 2025
- ENERGY STAR certified
- 29 Jan 2026
Certified under the same record
The maker lists these as the same machine or a variant of it: AL 15-44P, N25B5, APRO15-41P, Aspire Pro 15.
Source: ENERGY STAR certified business computers dataset, US EPA, record 4528923, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the Aspire lite 15
Certified business computers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| Lenovo IdeaPad Duet 5 12IRU8 | Notebook | Raptor Lake I7-1355U | 16 GB | 13.3 kWh/yr |
| Lenovo IdeaPad Pro 5 16IRH8 | Notebook | I7-13700H | 16 GB | 13.1 kWh/yr |
| HP 16-ag | Notebook | Ryzen 7 | 16 GB | 12 kWh/yr |
| Lenovo IdeaPad Slim 3 14ITN9 | Notebook | N355 | 16 GB | 12.2 kWh/yr |
| Lenovo IdeaPad Slim 3 15ITN9 | Notebook | N355 | 16 GB | 6.3 kWh/yr |
| HP 14-em | Notebook | Ryzen 7 | 16 GB | 11.2 kWh/yr |
Acer
More Acer business computers
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| N26ED2*** | Notebook | lntel(R) Core(TM) 7 350 | 16 GB | 10 kWh/yr |
| N26ED3*** | Notebook | Intel(R) Core(TM) Ultra 5 338H | 16 GB | 17.3 kWh/yr |
| N26H3*** | Notebook | AMD Ryzen 3500U with Radeon Vega Mobile Gfx | 8 GB | 13.5 kWh/yr |
| N20Q10 | Notebook | Celeron N4500 | 8 GB | 8.9 kWh/yr |
| N26LD1 | Notebook | Core i7 | 8 GB | 10.3 kWh/yr |
| AG15-I31P | Notebook | Core i3 | 8 GB | 12.9 kWh/yr |
| CLNBIWC14 | Notebook | lntel(R) Core(TM) 7 350 | 32 GB | 12.1 kWh/yr |
| CLNBIWC15 | Notebook | lntel(R) Core(TM) 7 350 | 32 GB | 12.9 kWh/yr |