| ENERGY STAR Partner |
| Lenovo Group Limited |
Lenovo Group Limited |
| Product Category |
| Computers |
Computers |
| Type |
| Notebook |
Notebook |
| Brand Name |
| Lenovo |
Lenovo |
| Model Name |
| 1) IdeaPad 5 14IIL05 |
Lenovo ThinkPad C14 Gen 1 Chromebook |
| Model Number |
| 1) 81YH |
21CA |
| Additional Model Information |
| 2) Lenovo XiaoXinAir-14IIL 2020,2) 81YJ,; 3) IdeaPad 5 14IIL05 U,3) 81YH,; 4) IdeaPad 5 14IIL05 D,4) 81YH,; 5) Lenovo Ducati 5,5) 82ES,; 6) Lenovo XiaoXin-14IIL 2020,6) 82LQ, |
,21C9, |
| Date Available On Market |
| January 17, 2020 |
May 9, 2022 |
| Date Certified |
| January 6, 2020 |
April 11, 2022 |
| Markets |
| United States, Switzerland, Taiwan, Japan, Canada |
United States, Switzerland, Taiwan, Japan, Canada |
| CB Model Identifier |
| ES_1037540_1 81YH_01072020142120_5488666 |
ES_1037540_21CA_04112022163225_4973859 |
| 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 |
2,1 |
| Category 1: Processor Brand |
| Intel |
Intel |
| Category 1: Processor Name |
| Core i7 |
Core i3 |
| Category 1: Operating System Name |
| Windows 10 |
Chrome OS |
| Category 1: Base Processor Speed Per Core (GHz) |
| 1 |
1 |
| Category 1: Physical CPU Cores (count) |
| 4 |
6 |
| Category 1: System Memory (GB) |
| 16 |
4 |
| Category 1: Default Low-power Mode |
| ALPM |
ALPM |
| Category 1: Long Idle Power Used for Sleep Mode |
| No |
No |
| Category 1: Off Mode (watts) |
| 0 |
0.3 |
| Category 1: Sleep Mode (watts) |
| 1 |
0.5 |
| Category 1: Long Idle (watts) |
| 1 |
0.5 |
| Category 1: Short Idle (watts) |
| 5 |
5 |
| Category 1: Base TEC Allowance (kWh) |
| 8 |
8 |
| Category 1: Functional Adder Allowances (kWh) |
| 15 |
12 |
| Category 1: TEC of Model (kWh) |
| 16 |
14 |
| Ethernet Capability |
| No |
No |
| Sleep Mode Default Time Upon Shipment (min.) |
| 10 |
9 |
| Display Sleep Mode Default Time Upon Shipment (min.) |
| 10 |
8 |
| Date Qualified |
| January 6, 2020 |
April 11, 2022 |
