Business computersENERGY STAR certified
Toshiba TCx 820
64 GB integrated desktop computer, model number 6225-357.
Memory
64 GB
Processor
Core 7 160UL
Typical electricity use
33.5 kWh/yr
NPU installed
No
Of 96 certified integrated desktop business computers, 8 have a lower typical electricity use than the TCx 820 (33.5 kWh/yr).
Its certified typical electricity use of 33.5 kWh/yr costs about $4.36 a year at 13¢/kWh.
ENERGY STAR has certified this model 8 times, first in Jul 2025. The figures here are from the most recent certification.
- Maker
- Toshiba
- Model
- TCx 820
- Model number
- 6225-357
- Type
- Integrated Desktop
- Processor
- Core 7 160UL
- CPU cores
- 10
- Memory
- 64 GB
- NPU installed
- No
- Storage
- SSD
- Screen
- 15 in
- Operating system
- Windows 10, Windows 11
- Typical electricity use
- 33.5 kWh/yr
- Power in sleep
- 1.6 W
- Power at long idle
- 4.3 W
- Power when off
- 1.2 W
- On the market since
- Apr 2025
- ENERGY STAR certified
- 28 Jul 2025
Certified under the same record
The maker lists these as the same machine or a variant of it: 6225-353, 6225-355, 6225-35C, 6225-E53, 6225-E55, 6225-E57, 6225-E5C.
Source: ENERGY STAR certified business computers dataset, US EPA, record 4480586, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the TCx 820
Certified business computers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| Lenovo ThinkCentre M90a Gen 6 | Integrated Desktop | Core Ultra 9 285 | 64 GB | 77.5 kWh/yr |
| Lenovo ThinkCentre M90a Pro Gen6 | Integrated Desktop | Core Ultra 9 285 | 64 GB | 91.3 kWh/yr |
| HP HSC-I010-23 | Integrated Desktop | Core Ultra 7 | 64 GB | 67.6 kWh/yr |
| Lenovo ThinkCentre M70a Gen 6 | Integrated Desktop | Ultra 7 265T | 64 GB | 63.3 kWh/yr |
| Ace Computers VS-AOH1TA | Integrated Desktop | Core i5 | 64 GB | 64.5 kWh/yr |
| HP HSC-I009-27 | Integrated Desktop | Core Ultra 9 | 64 GB | 72 kWh/yr |