Business computersENERGY STAR certified
Lenovo Legion T5 30IAS10
64 GB desktop computer, model number 90Y9.
Memory
64 GB
Processor
Core Ultra 7 265KF
Typical electricity use
100 kWh/yr
NPU installed
No
Of 247 certified desktop business computers, 237 have a lower typical electricity use than the Legion T5 30IAS10 (100 kWh/yr).
Its certified typical electricity use of 100 kWh/yr costs about $13 a year at 13¢/kWh.
- Maker
- Lenovo
- Model
- Legion T5 30IAS10
- Model number
- 90Y9
- Type
- Desktop
- Processor
- Core Ultra 7 265KF
- CPU cores
- 20
- 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
- 1.1 W
- Power at long idle
- 26.9 W
- Power when off
- 0.7 W
- On the market since
- Jan 2025
- ENERGY STAR certified
- 20 Oct 2025
Certified under the same record
The maker lists these as the same machine or a variant of it: 90YB, All models are identical to each other except for model numbers..
Source: ENERGY STAR certified business computers dataset, US EPA, record 4512366, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the Legion T5 30IAS10
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 |
| HP HSC-Q004DM | Desktop | Core Ultra 9 | 64 GB | 50.6 kWh/yr |
| Acer D24W4 | Desktop | Ultra 5 225 | 64 GB | 32 kWh/yr |
| Transource UDT-X600 | Desktop | Ryzen 7 | 64 GB | 42.8 kWh/yr |
| HP EliteDesk 8 Mini G1a Desktop PC (ENERGY STAR) | Desktop | Ryzen AI 7 PRO 350 | 64 GB | 39.9 kWh/yr |
| Lanix Titan 6020 | Desktop | Core i3 | 64 GB | 51.9 kWh/yr |
Lenovo
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|---|---|---|---|---|
| Lenovo V15 G7 Q7X | Notebook | C110100 | 16 GB | 8.2 kWh/yr |
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| ThinkCentre M75s Gen 6 | Desktop | Ryzen 7 | 64 GB | 50.5 kWh/yr |
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| 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 |