21E8 by Lenovo – Specifications

Introducing the Lenovo ThinkPad X1 Nano Gen 2, a state-of-the-art Notebook designed for the modern consumer.

This model, 21E8, is part of the ENERGY STAR certified products and is brought to you by Lenovo Group Limited.

Key Features:

  • Additional Model Information: ThinkPad X1 Nano Gen 2 5G,,; ThinkPad X1 Nano Gen 2 LTE,21E9,; ThinkPad X1 Nano Gen 2 LTE2,,
  • Date Available On Market: March 7, 2021
  • Date Certified: January 19, 2022
  • Markets: United States, Switzerland, Taiwan, Japan, Canada
  • CB Model Identifier: ES_1037540_21E8_01202022141242_9635710
  • Meets ENERGY STAR Most Efficient 2024 Criteria: No

Available in United States, Switzerland, Taiwan, Japan, Canada markets, the Lenovo ThinkPad X1 Nano Gen 2 is the perfect addition to any home, offering both performance and energy efficiency.

Release Date: March 7, 2021 Qualified Date: January 19, 2022

Don't miss out on this high-performance, energy-efficient Notebook.

Get yours today and enjoy the ultimate viewing experience!

More on 21E8

Full Specifications of 21E8

ENERGY STAR PartnerLenovo Group Limited
Product CategoryComputers
TypeNotebook
Brand NameLenovo
Model NameThinkPad X1 Nano Gen 2
Model Number2,100,000,000
Additional Model InformationThinkPad X1 Nano Gen 2 5G,,; ThinkPad X1 Nano Gen 2 LTE,21E9,; ThinkPad X1 Nano Gen 2 LTE2,,
Date Available On MarketMarch 7, 2021
Date CertifiedJanuary 19, 2022
MarketsUnited States, Switzerland, Taiwan, Japan, Canada
CB Model IdentifierES_1037540_21E8_01202022141242_9635710
Meets ENERGY STAR Most Efficient 2024 CriteriaNo
Fuel TypeNotebook
Touch ScreenYes
Notebooks, Desktops, Integrated Computers, Slate/Tablets, Two-in-one Notebooks, and Portable All-in-ones Category for TEC (Typical Energy Consumption) Criteria2
Category 2: Processor BrandIntel
Category 2: Processor NameCore i7
Category 2: Operating System NameLinux,, Windows 11; Ubuntu 20.04.4 LTS; Windows 11 Pro
Category 2: Base Processor Speed Per Core (GHz)2
Category 2: Physical CPU Cores (count)14
Category 2: System Memory (GB)32
Category 2: Default Low-power ModeALPM
Category 2: Long Idle Power Used for Sleep ModeNo
Category 2: Off Mode (watts)0
Category 2: Sleep Mode (watts)1
Category 2: Long Idle (watts)1
Category 2: Short Idle (watts)5
Category 2: Base TEC Allowance (kWh)14
Category 2: Functional Adder Allowances (kWh)20
Category 2: TEC of Model (kWh)15
Ethernet CapabilityNo
Sleep Mode Default Time Upon Shipment (min.)10
Display Sleep Mode Default Time Upon Shipment (min.)10
Date QualifiedJanuary 19, 2022

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