| ENERGY STAR Partner |
| Lenovo Group Limited |
Lenovo Group Limited |
| Product Category |
| Computers |
Computers |
| Type |
| Notebook |
Notebook |
| Brand Name |
| Lenovo |
Lenovo |
| Model Name |
| Lenovo IdeaPad 1 14IGL05 |
Lenovo Chromebook C340-11 |
| Model Number |
| 81VU |
81TA****** |
| Date Available On Market |
| February 26, 2020 |
April 30, 2020 |
| Date Certified |
| January 6, 2020 |
August 22, 2020 |
| Markets |
| United States, Switzerland, Taiwan, Japan, Canada |
United States, Switzerland, Taiwan, Japan, Canada |
| CB Model Identifier |
| ES_1037540_81VU_01072020140851_8072458 |
ES_1037540_81TA******_08222020142427_1329765 |
| Meets ENERGY STAR Most Efficient 2024 Criteria |
| No |
No |
| Fuel Type |
| Notebook |
Notebook |
| Touch Screen |
| No |
Yes |
| Notebooks, Desktops, Integrated Computers, Slate/Tablets, Two-in-one Notebooks, and Portable All-in-ones Category for TEC (Typical Energy Consumption) Criteria |
| 1 |
1 |
| Category 1: Processor Brand |
| Intel |
Intel |
| Category 1: Processor Name |
| N5030 |
Celeron N4000 |
| Category 1: Operating System Name |
| Windows 10 |
Chrome |
| Category 1: Base Processor Speed Per Core (GHz) |
| 1 |
1.1 |
| Category 1: Physical CPU Cores (count) |
| 4 |
4 |
| Category 1: System Memory (GB) |
| 8 |
4 |
| Category 1: Default Low-power Mode |
| Sleep Mode |
Off Mode with Hibernation |
| Category 1: Long Idle Power Used for Sleep Mode |
| No |
No |
| Category 1: Off Mode (watts) |
| 0 |
0.5 |
| Category 1: Sleep Mode (watts) |
| 0 |
0.5 |
| Category 1: Long Idle (watts) |
| 2 |
0.8 |
| Category 1: Short Idle (watts) |
| 4 |
3.3 |
| Category 1: Base TEC Allowance (kWh) |
| 8 |
8 |
| Category 1: Functional Adder Allowances (kWh) |
| 13 |
N/A |
| Category 1: TEC of Model (kWh) |
| 14 |
12 |
| Ethernet Capability |
| No |
Yes |
| Sleep Mode Default Time Upon Shipment (min.) |
| 30 |
30 |
| Display Sleep Mode Default Time Upon Shipment (min.) |
| 10 |
7 |
| Date Qualified |
| January 6, 2020 |
August 22, 2020 |
