Business computersENERGY STAR certified
HP Pro Tower 290 G9 E PCI Desktop PC ENERGY STAR
64 GB desktop computer, model number HP Pro Tower 290 G9 E PCI Desktop PC.
Memory
64 GB
Processor
Core i7
Typical electricity use
100 kWh/yr
NPU installed
No
Of 247 certified desktop business computers, 237 have a lower typical electricity use than the HP Pro Tower 290 G9 E PCI Desktop PC ENERGY STAR (100 kWh/yr).
Its certified typical electricity use of 100 kWh/yr costs about $13 a year at 13¢/kWh.
- Maker
- HP
- Model
- HP Pro Tower 290 G9 E PCI Desktop PC ENERGY STAR
- Model number
- HP Pro Tower 290 G9 E PCI Desktop PC
- Type
- Desktop
- Processor
- Core i7
- CPU cores
- 16
- Memory
- 64 GB
- NPU installed
- No
- Storage
- 3.5 inch HDD, SSD
- Operating system
- Windows 11 Pro
- Typical electricity use
- 100 kWh/yr
- Power in sleep
- 1.9 W
- Power at long idle
- 25 W
- Power when off
- 0.3 W
- On the market since
- Oct 2020
- ENERGY STAR certified
- 28 Aug 2025
Certified under the same record
The maker lists these as the same machine or a variant of it: HP ENVY Desktop PC TE01 ENERGY STAR, TE01, HP Pro Tower 200 G9 Desktop PC ENERGY STAR, HP Pro Tower 200 G9 Desktop PC, HP Pro Tower 280 G9 Desktop PC ENERGY STAR, HP Pro Tower 280 G9 Desktop PC, HP Pro Tower 280 G9 E PCI Desktop PC ENERGY STAR, HP Pro Tower 280 G9 E PCI Desktop PC, HP Pro Tower 288 G9 E PCI Desktop PC ENERGY STAR, HP Pro Tower 288 G9 E PCI Desktop PC, HP Pro Tower 290 G9 Desktop PC ENERGY STAR, HP Pro Tower 290 G9 Desktop PC, HP Pro Tower ZHAN 99 G9 Desktop PC ENERGY STAR, HP Pro Tower ZHAN 99 G9 Desktop PC.
Source: ENERGY STAR certified business computers dataset, US EPA, record 4497527, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the HP Pro Tower 290 G9 E PCI Desktop PC ENERGY STAR
Certified business computers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| Ace Computers VS-UDRB7X | Desktop | Core i5 | 64 GB | 33.5 kWh/yr |
| Acer D24W4 | Desktop | Ultra 5 225 | 64 GB | 32 kWh/yr |
| Lenovo ThinkCentre neo 50q Gen 5 | Desktop | Core 7 240H | 64 GB | 28.2 kWh/yr |
| Transource UDT-X600 | Desktop | Ryzen 7 | 64 GB | 42.8 kWh/yr |
| Lenovo ThinkCentre neo 50t Gen 6 | Desktop | Core Ultra 5 225 | 64 GB | 80.3 kWh/yr |
| Lenovo ThinkCentre neo 55s Gen 6 | Desktop | Ryzen AI 7 350 | 64 GB | 65.7 kWh/yr |
HP
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| 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 |