Notebooks > Lenovo > Lenovo ThinkBook 15 G3 21A400B2SP

Specification Lenovo ThinkBook 15 G3 21A400B2SP

Lenovo ThinkBook 15 G3 21A400B2SP 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 G3 21A400B2SP 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 G3 21A400B2SP
Processor manufacturer:	AMD
Processor model:	5500U
Processor cores:	6
Processor family:	AMD Ryzen 5
Processor frequency:	2.1 GHz
Motherboard chipset:	AMD SoC
Processor boost frequency:	4 GHz
Software Lenovo ThinkBook 15 G3 21A400B2SP
Operating system installed:	Windows 11 Pro
Operating system architecture:	64-bit
Trial software:	Office
Display & Graphics Lenovo ThinkBook 15 G3 21A400B2SP
Panel type:	IPS
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 G3 21A400B2SP
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 G3 21A400B2SP
SSD capacity:	256 GB
SSD interface:	PCI Express
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:	SD, SDHC, SDXC, MMC
Network & Communication Lenovo ThinkBook 15 G3 21A400B2SP
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)
Interfaces/Ports Lenovo ThinkBook 15 G3 21A400B2SP
HDMI version:	1.4b
HDMI ports quantity:	1
Combo headphone/mic port:	Yes
Ethernet LAN (RJ-45) ports:	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A:	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C:	2
USB Power Delivery:	Yes
USB Sleep-and-Charge:	Yes
USB Type-C DisplayPort Alternate Mode:	Yes
Input Devices Lenovo ThinkBook 15 G3 21A400B2SP
Keyboard backlit:	Yes
Keyboard language:	Spanish
Numeric keypad:	Yes
Pointing device:	Touchpad
Audio Lenovo ThinkBook 15 G3 21A400B2SP
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 G3 21A400B2SP
Front camera:	Yes
Front camera HD type:	HD
Privacy camera:	Yes
Privacy type:	Privacy shutter
Power Lenovo ThinkBook 15 G3 21A400B2SP
AC adapter power:	65 W
Security Lenovo ThinkBook 15 G3 21A400B2SP
Cable lock slot:	Yes
Cable lock slot type:	Kensington
Fingerprint reader:	Yes
Password protection:	Yes
Trusted Platform Module (TPM):	Yes
Design Lenovo ThinkBook 15 G3 21A400B2SP
Product type:	Notebook
Form factor:	Clamshell
Product colour:	Grey
Depth:	235 mm
Width:	357 mm
Height:	18.9 mm
Weight:	1.7 kg
Battery Information Lenovo ThinkBook 15 G3 21A400B2SP
Battery capacity:	45 Wh
Battery type:	Lithium Polymer (LiPo)
Battery life:	7.5 h

User opinions and reviews Lenovo ThinkBook 15 G3 21A400B2SP

	Lapilyd	April 08, 2024
	I have an AMD Ryzen 5 5500U laptop with Windows 11 Pro, 8GB RAM, and a 256GB SSD. The CPU resources are good for multitasking. Gaming is possible, but storage may be limited. More RAM would be beneficial. There are enough USB ports for office use, and the Full HD IPS display provides a quality picture.
Reply

	Vccadcd	May 04, 2024
	Upgraded to 16 GB of memory and a 512 GB SSD
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