ASUS computer, ENERGY STAR certified
ASUS CX1505CTA
16 GB notebook computer.
Memory
16 GB
Processor
Core 3
Typical electricity use
13.9 kWh/yr
NPU installed
No
Of 980 certified notebook business computers, 545 have a lower typical electricity use than the CX1505CTA (13.9 kWh/yr).
Its certified typical electricity use of 13.9 kWh/yr costs about $1.81 a year at 13¢/kWh.
- Maker
- ASUS
- Model
- CX1505CTA
- Type
- Notebook
- Processor
- Core 3
- CPU cores
- 8
- Memory
- 16 GB
- NPU installed
- No
- Storage
- eMMC
- Screen
- 15.6 in
- Battery
- 63 Wh
- Operating system
- Chrome OS
- Marketed as a workstation
- No
- Typical electricity use
- 13.9 kWh/yr
- Power in sleep
- 1.1 W
- Power at long idle
- 1.1 W
- Power when off
- 0.2 W
- On the market since
- Mar 2025
- ENERGY STAR certified
- 15 Jul 2025
Certified under the same record
The maker lists these as the same machine or a variant of it: CB1505CTA.
Source: ENERGY STAR certified business computers dataset, US EPA, record 4478521, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the CX1505CTA
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 |
ASUS
More ASUS business computers
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| X1652D | Notebook | Ryzen 5 | 16 GB | 12.7 kWh/yr |
| M1605U | Notebook | Ryzen 7 | 24 GB | 10.8 kWh/yr |
| A7406CMA | Notebook | Core 7 | 16 GB | 10 kWh/yr |
| M1502U | Notebook | Ryzen 7 | 24 GB | 11.4 kWh/yr |
| M1405U | Notebook | Ryzen 7 | 16 GB | 11.2 kWh/yr |
| B3406CMA | Notebook | Core 7 | 32 GB | 9.9 kWh/yr |
| B3606CMA | Notebook | Core 7 | 32 GB | 8.3 kWh/yr |
| V3607U | Notebook | Ryzen 7 | 32 GB | 15.4 kWh/yr |