| ENERGY STAR Partner |
| ASUSTeK Computer Inc. |
ASUSTeK Computer Inc. |
| Product Category |
| Computers |
Computers |
| Type |
| Notebook |
Notebook |
| Brand Name |
| ASUS |
ASUS |
| Model Name |
| B3402FB Series |
E1404F Series |
| Model Number |
| B3402FB |
E1404F |
| Additional Model Information |
| B3402FB Series,B3402FBA, |
E1404F Series,L1404F, |
| Date Available On Market |
| July 1, 2022 |
January 9, 2023 |
| Date Certified |
| June 20, 2022 |
November 29, 2022 |
| Markets |
| United States, Switzerland, Taiwan, Japan, Canada |
United States, Switzerland, Taiwan, Japan, Canada |
| CB Model Identifier |
| ES_41973_B3402FB_062220220817229_9658636 |
ES_41973_E1404F_120520220151583_4475208 |
| Meets ENERGY STAR Most Efficient 2024 Criteria |
| No |
No |
| Fuel Type |
| Notebook |
Notebook |
| Touch Screen |
| Yes |
No |
| 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 |
AMD |
| Category 1: Processor Name |
| Core i3 |
Athlon |
| Category 1: Operating System Name |
| Windows 11 Pro |
Windows 11 Pro |
| Category 1: Base Processor Speed Per Core (GHz) |
| 1 |
2.4 |
| Category 1: Physical CPU Cores (count) |
| 6 |
2 |
| Category 1: System Memory (GB) |
| 16 |
4 |
| Category 1: Default Low-power Mode |
| Moldern Standby |
Modern Standby |
| Category 1: Long Idle Power Used for Sleep Mode |
| Yes |
Yes |
| Category 1: Off Mode (watts) |
| 0 |
0.3 |
| Category 1: Sleep Mode (watts) |
| 1 |
0.3 |
| Category 1: Long Idle (watts) |
| 1 |
0.3 |
| Category 1: Short Idle (watts) |
| 5 |
4.4 |
| Category 1: Base TEC Allowance (kWh) |
| 8 |
8 |
| Category 1: Functional Adder Allowances (kWh) |
| 15 |
11.7 |
| Category 1: TEC of Model (kWh) |
| 18 |
11.5 |
| Category 2: Processor Brand |
| Intel |
AMD |
| Category 2: Processor Name |
| Core i7 |
Ryzen 5 |
| Category 2: Operating System Name |
| Windows 11 Pro |
Windows 11 Pro |
| Category 2: Base Processor Speed Per Core (GHz) |
| 2 |
2.8 |
| Category 2: Physical CPU Cores (count) |
| 10 |
4 |
| Category 2: System Memory (GB) |
| 40 |
16 |
| Category 2: Default Low-power Mode |
| Modern Standby |
Modern Standby |
| Category 2: Long Idle Power Used for Sleep Mode |
| Yes |
Yes |
| Category 2: Off Mode (watts) |
| 0 |
0.5 |
| Category 2: Sleep Mode (watts) |
| 1 |
0.5 |
| Category 2: Long Idle (watts) |
| 1 |
0.5 |
| Category 2: Short Idle (watts) |
| 7 |
4.9 |
| Category 2: Base TEC Allowance (kWh) |
| 14 |
14 |
| Category 2: Functional Adder Allowances (kWh) |
| 22 |
15.2 |
| Category 2: TEC of Model (kWh) |
| 24 |
13.8 |
| Ethernet Capability |
| Yes |
No |
| Sleep Mode Default Time Upon Shipment (min.) |
| 10 |
10 |
| Display Sleep Mode Default Time Upon Shipment (min.) |
| 10 |
10 |
| 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? |
| Yes |
N/A |
| Date Qualified |
| June 20, 2022 |
November 29, 2022 |
