ENERGY STAR Partner |
Lenovo Group Limited |
Lenovo Group Limited |
Product Category |
Computers |
Computers |
Type |
Notebook |
Notebook |
Brand Name |
Lenovo |
Lenovo |
Model Name |
IdeaPad L3 15IML05 |
Lenovo ideapad 520-15IKB |
Model Number |
81Y3 |
81BF |
Additional Model Information |
IdeaPad L3 15IML05 D, IdeaPad L3 15IML05 U,, |
Lenovo ideapad 520E-15IKB, Lenovo ideapad 520H-15IKB, Lenovo ideapad 520L-15IKB, Lenovo ideapad 520R-15IKB, Lenovo ideapad 520-15IKB U, Lenovo ideapad 520-15IKB D, Lenovo ideapad 520E-15IKB U, Lenovo ideapad 520E-15IKB D,81BG, 81BT, 81BH, 81FU, 81DC, 81FD,81DH,81DE,81FE,81DJ,81FX,80YL,81G7, 81M1, |
Date Available On Market |
January 13, 2020 |
August 11, 2018 |
Date Certified |
December 6, 2019 |
April 27, 2020 |
Markets |
United States, Switzerland, Taiwan, Japan, Canada |
United States, Switzerland, Taiwan, Japan, Canada |
CB Model Identifier |
ES_1037540_81Y3_12092019124831_9613522 |
ES_1037540_81BF_04282020111559_5274568 |
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 |
1 |
1 |
Category 1: Processor Brand |
Intel |
Intel |
Category 1: Processor Name |
Core i7 |
Core i7 |
Category 1: Operating System Name |
Windows 10 |
Windows 10 |
Category 1: Base Processor Speed Per Core (GHz) |
2 |
1.8 |
Category 1: Physical CPU Cores (count) |
4 |
4 |
Category 1: System Memory (GB) |
16 |
20 |
Category 1: Default Low-power Mode |
None |
None |
Category 1: Long Idle Power Used for Sleep Mode |
No |
No |
Category 1: Off Mode (watts) |
0 |
0.2 |
Category 1: Sleep Mode (watts) |
1 |
0.4 |
Category 1: Long Idle (watts) |
3 |
3.6 |
Category 1: Short Idle (watts) |
6 |
6.2 |
Category 1: Base TEC Allowance (kWh) |
8 |
8 |
Category 1: Functional Adder Allowances (kWh) |
19 |
20.4 |
Category 1: TEC of Model (kWh) |
19 |
17.2 |
Ethernet Capability |
Yes |
Yes |
Sleep Mode Default Time Upon Shipment (min.) |
30 |
30 |
Display Sleep Mode Default Time Upon Shipment (min.) |
10 |
10 |
WOL (Wake on LAN) From Sleep |
Shipped Enabled When Operating on Ac Power Only |
Shipped Enabled When Operating on Ac Power Only |
Date Qualified |
December 6, 2019 |
April 27, 2020 |