ENERGY STAR Partner |
Lenovo Group Limited |
Lenovo Group Limited |
Product Category |
Computers |
Computers |
Type |
Notebook |
Notebook |
Brand Name |
Lenovo |
Lenovo |
Model Name |
ThinkPad T16 Gen 1 |
ThinkPad X1 Extreme Gen 4 |
Model Number |
21CH |
20Y3 |
Additional Model Information |
ThinkPad P16s Gen 1 LTE1,21CL,; ThinkPad P16s Gen 1,21CK,; ThinkPad T16 Gen 1LTE1,21CJ, |
ThinkPad P1 Gen 4,20Y4, 20Y5, 20Y6, |
Date Available On Market |
May 5, 2022 |
July 7, 2021 |
Date Certified |
November 7, 2023 |
June 1, 2021 |
Markets |
United States, Switzerland, Taiwan, Japan, Canada |
United States, Switzerland, Taiwan, Japan, Canada |
CB Model Identifier |
ES_1037540_21CH_03312022165638_2645032 |
ES_1037540_20Y3_06022021131037_9988155 |
Meets ENERGY STAR Most Efficient 2024 Criteria |
No |
No |
Fuel Type |
Notebook |
Notebook |
Touch Screen |
No |
No |
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 |
AMD |
Intel |
Category 2: Processor Name |
Ryzen 7 PRO 6850U |
Core i9 |
Category 2: Operating System Name |
Windows 11 Pro |
Windows 10 |
Category 2: Base Processor Speed Per Core (GHz) |
3 |
2.6 |
Category 2: Physical CPU Cores (count) |
8 |
8 |
Category 2: System Memory (GB) |
32 |
64 |
Category 2: Long Idle Power Used for Sleep Mode |
No |
No |
Category 2: Off Mode (watts) |
0 |
0.4 |
Category 2: Sleep Mode (watts) |
1 |
1.6 |
Category 2: Long Idle (watts) |
1 |
1.6 |
Category 2: Short Idle (watts) |
5 |
16.1 |
Category 2: Base TEC Allowance (kWh) |
14 |
14 |
Category 2: Functional Adder Allowances (kWh) |
22 |
39.6 |
Category 2: TEC of Model (kWh) |
15 |
49.6 |
Ethernet Capability |
No |
No |
Sleep Mode Default Time Upon Shipment (min.) |
10 |
30 |
Display Sleep Mode Default Time Upon Shipment (min.) |
10 |
10 |
WOL (Wake on LAN) From Sleep |
Shipped Enabled Under All Conditions |
N/A |
Will the Speed of Any Active 1 GB/s or Higher Ethernet Network Links be Reduced to Less Than 1 GB/s When Transitioning to Sleep or Off Mode? |
No |
N/A |
Date Qualified |
November 7, 2023 |
June 1, 2021 |