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Specification Lenovo ThinkBook 15 21A400B2MH


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Lenovo ThinkBook 15 21A400B2MH


OS: Windows 11 Pro

CPU: 5500U 2.1 GHz
RAM: 8 GB
Display: 15.6 inch
SSD: 256 GB
Battery: Lithium Polymer (LiPo)

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Lenovo ThinkBook 15 21A400B2MH notebook runs on Windows 11 Pro operating system. The notebook is powered by 5500U 2.1 GHz , 6 cores processor. It has 8 GB RAM. SSD 256 GB. Display 15.6 inch. The notebook is fueled with a Lithium Polymer (LiPo).
Lenovo ThinkBook 15 21A400B2MH laptop upgrade options: Internal memory: 8 GB, maximum internal memory: 40 GB DDR4-SDRAM. Total number of memory slots: 1x SO-DIMM.


Processor Lenovo ThinkBook 15 21A400B2MH
Processor manufacturer:AMD
Processor model:5500U
Processor cores:6
Processor family:AMD Ryzen 5
Processor frequency:2.1 GHz
Processor boost frequency:4 GHz
Processor cache:8 MB
Software Lenovo ThinkBook 15 21A400B2MH
Operating system installed:Windows 11 Pro
Operating system architecture:64-bit
Operating system language:German, Dutch, English, French
Display & Graphics Lenovo ThinkBook 15 21A400B2MH
Panel type:IPS
Contrast ratio:800:1
Display brightness:300 cd/m²
Display diagonal:15.6 inch
Display resolution:1920 x 1080 pixels
HD type:Full HD
LED backlight:Yes
Touchscreen:No
Memory Lenovo ThinkBook 15 21A400B2MH
Internal memory:8 GB
Maximum internal memory:40 GB
Memory clock speed:3200 MHz
Memory form factor:On-board SO-DIMM
Memory slots:1x SO-DIMM
Internal memory type:DDR4-SDRAM
Storage Lenovo ThinkBook 15 21A400B2MH
SSD capacity:256 GB
SSD interface:NVMe, PCI Express 3.0
SSD form factor:M.2
Storage media:SSD
Number of SSDs installed:1
Total SSDs capacity:256 GB
Total storage capacity:256 GB
Optical drive type:No
Card reader integrated:Yes
Compatible memory cards:MMC, SD, SDHC, SDXC
Network & Communication Lenovo ThinkBook 15 21A400B2MH
Antenna type:2x2
Bluetooth:Yes
Bluetooth version:5.1
Ethernet LAN:Yes
Wi-Fi:Wi-Fi 6 (802.11ax)
Wi-Fi standards:Wi-Fi 6 (802.11ax)
Input Devices Lenovo ThinkBook 15 21A400B2MH
Keyboard backlit:Yes
Keyboard language:English
Keyboard layout:QWERTY
Numeric keypad:Yes
Pointing device:Touchpad
Spill resistant keyboard:Yes
Audio Lenovo ThinkBook 15 21A400B2MH
Audio chip:Realtek ALC3287
Audio system:Dolby Audio
Built-in microphone:Yes
Number of speakers:2
Speaker power:2 W
Built-in Devices Lenovo ThinkBook 15 21A400B2MH
Front camera:Yes
Front camera HD type:HD
Privacy camera:Yes
Privacy type:Privacy shutter
Power Lenovo ThinkBook 15 21A400B2MH
AC adapter power:65 W
Security Lenovo ThinkBook 15 21A400B2MH
Cable lock slot:Yes
Cable lock slot type:Kensington
Fingerprint reader:Yes
Password protection:Yes
Trusted Platform Module (TPM):Yes
Design Lenovo ThinkBook 15 21A400B2MH
Brand:Lenovo
Family:ThinkBook
Model name:15
Part Number:21A400B2MH
Product type:Notebook
Form factor:Clamshell
Product colour:Grey
Housing material:Acrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC)
EAN/UPC code:0196118352954, 196118352954
Release Date:22 February 2022
Battery Information Lenovo ThinkBook 15 21A400B2MH
Battery capacity:45 Wh
Battery type:Lithium Polymer (LiPo)
Battery life:7.5 h


Lenovo ThinkBook 15 21A400B2MH Overview


The Lenovo ThinkBook 15 21A400B2MH is a powerful and versatile laptop designed for business professionals and students who require a reliable device for work or study. Powered by an AMD Ryzen 5 5500U processor with 6 cores and a base frequency of 2.1 GHz (up to 4 GHz boost frequency), this laptop offers excellent performance for multitasking, productivity, and entertainment.

With 8 GB of DDR4-SDRAM memory (expandable up to 40 GB) and a fast 256 GB NVMe SSD, the ThinkBook 15 provides ample storage space and quick access to your files and applications. The 15.6-inch Full HD IPS display with LED backlight delivers crisp and vibrant visuals, while the Dolby Audio system and dual 2W speakers provide immersive sound quality for an enhanced multimedia experience.

The ThinkBook 15 comes equipped with Windows 11 Pro operating system, offering a user-friendly interface and advanced features for seamless productivity. The backlit keyboard with spill-resistant design and the responsive touchpad make typing and navigation comfortable and efficient. The laptop also features a privacy camera with a shutter, ensuring your privacy and security.

Connectivity options on the ThinkBook 15 include Wi-Fi 6, Bluetooth 5.1, Ethernet LAN, and a variety of ports for external devices and accessories. The laptop's sleek and professional design, with a grey color scheme and durable ABS, aluminum, and polycarbonate construction, makes it suitable for business meetings or classroom settings.

Pros:
- Powerful AMD Ryzen 5 processor for smooth performance
- Fast SSD storage for quick boot-up and load times
- Crisp and clear Full HD display with IPS technology
- Dolby Audio system for immersive sound quality
- Spill-resistant backlit keyboard for comfortable typing
- Privacy camera with shutter for enhanced security
- Wi-Fi 6 and Bluetooth 5.1 for reliable wireless connectivity
- Sleek and professional design with durable construction

Cons:
- Limited battery capacity (45 Wh) may require frequent recharging
- 8 GB of memory may be insufficient for demanding tasks or heavy multitasking
- No optical drive for CD/DVD playback or burning
- Limited availability of ports for external devices
- Higher price point compared to some budget laptops



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