Business computersENERGY STAR certified
Lenovo ThinkCentre neo 50a 27 Gen 5
32 GB integrated desktop computer, model number 12SB.
Memory
32 GB
Processor
Core i5
Typical electricity use
56.3 kWh/yr
NPU installed
No
Of 96 certified integrated desktop business computers, 51 have a lower typical electricity use than the ThinkCentre neo 50a 27 Gen 5 (56.3 kWh/yr).
Its certified typical electricity use of 56.3 kWh/yr costs about $7.32 a year at 13¢/kWh.
ENERGY STAR has certified this model 2 times, first in Sep 2025. The figures here are from the most recent certification.
- Maker
- Lenovo
- Model
- ThinkCentre neo 50a 27 Gen 5
- Model number
- 12SB
- Type
- Integrated Desktop
- Processor
- Core i5
- CPU cores
- 12
- Memory
- 32 GB
- NPU installed
- No
- Storage
- SSD
- Screen
- 27 in
- Operating system
- Windows 11
- Typical electricity use
- 56.3 kWh/yr
- Power in sleep
- 1.6 W
- Power at long idle
- 1.6 W
- Power when off
- 0.5 W
- On the market since
- Jan 2024
- ENERGY STAR certified
- 23 Sep 2025
Source: ENERGY STAR certified business computers dataset, US EPA, record 4510096, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the ThinkCentre neo 50a 27 Gen 5
Certified business computers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| HP 32-c | Integrated Desktop | Ultra 7 | 32 GB | 81.1 kWh/yr |
| HP 27-cs | Integrated Desktop | Core Ultra 7 | 32 GB | 81.6 kWh/yr |
| DELL W28C | Integrated Desktop | Core 7 150U | 32 GB | 57.5 kWh/yr |
| DELL W29C | Integrated Desktop | Core 7 150U | 32 GB | 47.1 kWh/yr |
| ASUS P440VA | Integrated Desktop | Core 7 | 32 GB | 37.1 kWh/yr |
| Acer D22W2 | Integrated Desktop | Core i5 | 32 GB | 67.9 kWh/yr |
Lenovo
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|---|---|---|---|---|
| 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 |
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| 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 |