Business computersENERGY STAR certified
HP 22-dg
16 GB integrated desktop computer.
HP 21.45 inch All-in-One Desktop PC 22-dg ENERGY STAR
Memory
16 GB
Processor
Core i3
Typical electricity use
34.9 kWh/yr
NPU installed
No
Of 96 certified integrated desktop business computers, 10 have a lower typical electricity use than the 22-dg (34.9 kWh/yr).
Its certified typical electricity use of 34.9 kWh/yr costs about $4.54 a year at 13¢/kWh.
- Maker
- HP
- Model
- 22-dg
- Type
- Integrated Desktop
- Processor
- Core i3
- CPU cores
- 8
- Memory
- 16 GB
- NPU installed
- No
- Storage
- SSD
- Screen
- 21.5 in
- Operating system
- Windows 11 Pro
- Typical electricity use
- 34.9 kWh/yr
- Power in sleep
- 1.4 W
- Power at long idle
- 1.4 W
- Power when off
- 0.1 W
- On the market since
- Jan 2024
- ENERGY STAR certified
- 27 Jun 2025
- Variants covered
- HP 21.45 inch All-in-One Desktop PC 22-dg ENERGY STAR
Source: ENERGY STAR certified business computers dataset, US EPA, record 4439542, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the 22-dg
Certified business computers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| ELO ESY15E2-2UWF-0-MT-8G-1S-WN-64-BK | Integrated Desktop | N97 | 16 GB | 29 kWh/yr |
| Partner Tech Corporation A5-2-N | Integrated Desktop | lntel� Core" i3-N305 | 16 GB | 53.9 kWh/yr |
| Acer MD24U02 (HWP HS) | Integrated Desktop | Ryzen 7 8845HS | 16 GB | 60.1 kWh/yr |
| Toshiba TCx 620 | Integrated Desktop | N97 | 16 GB | 27.3 kWh/yr |
| ASUS P470VA | Integrated Desktop | Core i3 | 16 GB | 45.3 kWh/yr |
| Apple iMac (M4, four ports) | Integrated Desktop | Apple M4 | 16 GB | 63.6 kWh/yr |
HP
More HP business computers
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| HP OmniBook 5 14 inch Laptop AI PC ENERGY STAR | Notebook | Intel Core 7 350 | 16 GB | 9.2 kWh/yr |
| HP Fortis G2m 14 inch Chromebook ENERGY STAR | Notebook | MediaTek Kompanio 540 | 16 GB | 7.6 kWh/yr |
| HP Fortis G2m 11 inch Chromebook ENERGY STAR | Notebook | MediaTek Kompanio 540 | 8 GB | 6.5 kWh/yr |
| Fortis Flip G2m 11 inch | Notebook | MediaTek Kompanio 540 | 16 GB | 6.3 kWh/yr |
| HP ProBook 4 G2iS 14 ENERGY STAR | Notebook | Core 7 350 | 32 GB | 9.2 kWh/yr |
| HSN-I70C | Notebook | Ryzen AI Max+ PRO 495 | 192 GB | 21.7 kWh/yr |
| HP Elite t655 Thin Client | Desktop | R2314 | 8 GB | 26 kWh/yr |
| 14c-cf | Notebook | Snapdragon X1E80100 | 32 GB | 19.9 kWh/yr |