Lenovo computer, ENERGY STAR certified
Lenovo ThinkStation P3 Tower Gen 2
192 GB workstation computer, model number ThinkStation P3 Tower Gen 2(30HT).
Memory
192 GB
Processor
Ultra 9 285K
Typical electricity use
33.4 kWh/yr
CPU cores
24
Of 60 certified workstation business computers, 21 have a lower typical electricity use than the ThinkStation P3 Tower Gen 2 (33.4 kWh/yr).
Its certified typical electricity use of 33.4 kWh/yr costs about $4.34 a year at 13¢/kWh.
ENERGY STAR has certified this model 3 times, first in Apr 2025. The figures here are from the most recent certification.
- Maker
- Lenovo
- Model
- ThinkStation P3 Tower Gen 2
- Model number
- ThinkStation P3 Tower Gen 2(30HT)
- Type
- Workstation
- Processor
- Ultra 9 285K
- CPU cores
- 24
- Memory
- 192 GB
- Storage
- Solid State Drive
- Operating system
- Windows 11 pro
- Marketed as a workstation
- Yes
- Typical electricity use
- 33.4 kWh/yr
- Power in sleep
- 2.4 W
- Power at long idle
- 40 W
- Power when off
- 1 W
- On the market since
- Jul 2025
- ENERGY STAR certified
- 1 Sep 2025
Certified under the same record
The maker lists these as the same machine or a variant of it: ThinkStation P3 Tower Gen 2(30HS), ThinkStation P3 Tower Gen 2(30HU), ThinkStation P3 Tower Gen 2(30HV), ThinkStation P3 Tower Gen 2(30HW), ThinkStation P3 Tower Gen 2(30HX), ThinkStation P3 Tower Gen 2(30HY), ThinkStation P3 Tower Gen 2(30J0), ThinkStation P3 Tower Gen 2(30J1), ThinkStation P3 Tower Gen 2(30J2).
Source: ENERGY STAR certified business computers dataset, US EPA, record 4497640, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the ThinkStation P3 Tower Gen 2
Certified business computers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| HP Z2 SFF G1i Workstation ENERGY STAR | Workstation | Core Ultra 9 285K | 192 GB | 8.8 kWh/yr |
| HP Z2 Tower G1i Workstation ENERGY STAR | Workstation | Core Ultra 9 285K | 192 GB | 19.3 kWh/yr |
| ASUS Pro ER100A B6 | Workstation | EPYC 4584PX | 192 GB | 40.8 kWh/yr |
| Supermicro SYS-532AW-C | Workstation | Intel®Core™ Ultra 7 | 192 GB | 158 kWh/yr |
Lenovo
More Lenovo business computers
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| Lenovo V15 G7 Q7X | Notebook | C110100 | 16 GB | 8.2 kWh/yr |
| IdeaPad Slim 3 15Q7X11 | Notebook | C110100 | 16 GB | 7.8 kWh/yr |
| IdeaPad Slim 3 14Q7X11 | Notebook | C110100 | 16 GB | 8.2 kWh/yr |
| ThinkCentre M75s Gen 6 | Desktop | Ryzen 7 | 64 GB | 50.5 kWh/yr |
| ThinkCentre M75t Gen 6 | Desktop | Ryzen 7 | 64 GB | 53 kWh/yr |
| Yoga 9 2-in-1 16N1X11 | Notebook | NVIDIA RTX Spark N1X (6144-core GPU, 20-core CPU) | 64 GB | 21.2 kWh/yr |
| ThinkCentre M75q Gen 6 | Desktop | Ryzen 7 | 64 GB | 36 kWh/yr |
| Yoga Pro 9 15N1X11 | Notebook | NVIDIA RTX Spark N1x (6144-core GPU, 20-core CPU) | 128 GB | 23.4 kWh/yr |