| ENERGY STAR Partner |
| Lenovo Group Limited |
Lenovo Group Limited |
| Product Category |
| Computers |
Computers |
| Type |
| Notebook |
Notebook |
| Brand Name |
| Lenovo |
Lenovo |
| Model Name |
| Lenovo YOGA C630-13Q50 |
ThinkPad Z13 Gen 2 |
| Model Number |
| 81JL |
21JW |
| Date Available On Market |
| October 30, 2018 |
November 17, 2022 |
| Date Certified |
| May 28, 2020 |
December 13, 2023 |
| Markets |
| United States, Switzerland, Taiwan, Japan, Canada |
United States, Switzerland, Taiwan, Japan, Canada |
| CB Model Identifier |
| ES_1037540_81JL_05292020113924_3757738 |
ES_1037540_21JW_1213202315247I26_7349927 |
| 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 |
| 2 |
2 |
| Category 2: Processor Brand |
| Other |
AMD |
| Category 2: Processor Name |
| Snapdragon 850 |
Ryzen 7 |
| Category 2: Operating System Name |
| Windows 10 |
,Windows 10, Windows 11 |
| Category 2: Base Processor Speed Per Core (GHz) |
| 3 |
3.3 |
| Category 2: Physical CPU Cores (count) |
| 8 |
8 |
| Category 2: System Memory (GB) |
| 8 |
64 |
| Category 2: Default Low-power Mode |
| Sleep Mode |
Off Mode with Hibernation |
| Category 2: Long Idle Power Used for Sleep Mode |
| No |
Yes |
| Category 2: Off Mode (watts) |
| 0 |
0.2 |
| Category 2: Sleep Mode (watts) |
| 1 |
0.4 |
| Category 2: Long Idle (watts) |
| 2 |
0.4 |
| Category 2: Short Idle (watts) |
| 6 |
6.7 |
| Category 2: Base TEC Allowance (kWh) |
| 14 |
14 |
| Category 2: Functional Adder Allowances (kWh) |
| 12 |
32.5 |
| Category 2: TEC of Model (kWh) |
| 20 |
17.2 |
| Ethernet Capability |
| No |
No |
| Sleep Mode Default Time Upon Shipment (min.) |
| 25 |
5 |
| Display Sleep Mode Default Time Upon Shipment (min.) |
| 10 |
5 |
| Date Qualified |
| May 28, 2020 |
December 13, 2023 |
