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Specification Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS


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Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS


OS: Windows 10 Pro

CPU: AMD Ryzen 75700U 1.8 to 4.3 GHz 8-Core
RAM: 16 GB
Display: 15.6 inch
SSD: 1 x 512 GB M.2 NVMe PCIe

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Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS notebook runs on Windows 10 Pro operating system. The notebook is powered by AMD Ryzen 75700U 1.8 to 4.3 GHz 8-Core processor. It has 16 GB RAM. Display 15.6 inch, AMD Radeon - On-board graphics adapter.
Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS laptop upgrade options: Internal memory: 16 GB, maximum internal memory: 40 GB 260-Pin SO-DIMM. Total number of memory slots: 1 (0 Available).


Performance Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS
Processor model:AMD Ryzen 75700U
CPU:1.8 to 4.3 GHz 8-Core
L3 Cache:8 MB
Operating System Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS
Operating system installed:Windows 10 Pro
Display & Graphics Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS
Display diagonal:15.6"
Resolution:1920 x 1080
Panel Type:TN LCD
Aspect Ratio:16:9
Maximum Brightness:220 cd/m2
Color Gamut:45% NTSC
Touchscreen:No
GPU:AMD Radeon
Graphics Type:Integrated
Memory Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS
Internal memory:16 GB
Memory configuration:1 x 8 GB (Onboard)
1 x 8 GB (User-Replaceable)
Memory type:3200 MHz DDR4
Memory slots:1 (0 Available)
Memory form factor:260-Pin SO-DIMM
Maximum internal memory:40 GB
ECC Memory:No
Buffered memory:No
Storage Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS
SSD capacity:1 x 512 GB M.2 NVMe PCIe
SSD Slots:1 x M.2 2242 PCIe 3.0 (In Use)
1 x M.2 2280 PCIe 3.0 (Available)
Total storage capacity:512 GB
Optical drive:No
Compatible memory cards:Single Slot: SD/SDHC/SDXC
Communications Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS
SIM Card Size:Not Specified by Manufacturer
Bluetooth:5.1
GPS:No
Ethernet:1 x RJ45 (10/100 Mb/s Fast Ethernet)
NFC:No
MU-MIMO Support:2 x 2
USB Type-C:2 x USB 3.1 / USB 3.2 Gen 1
2 x USB 3.1 / USB 3.2 Gen 2 (Supports DisplayPort and Power Delivery)
Display:1 x HDMI 1.4b
Wi-Fi:Wi-Fi 6 (802.11ax)
Audio Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS
Audio:1 x 1/8" / 3.5 mm Headphone/Microphone Input/Output
Built-In Speakers:2 x 2 W
Built-in Devices Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS
Webcam:User-Facing: 720p
Number of microphones:2
Input Devices Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS
Keyboard:Full-Size Keyboard with Backlight, Number Pad, Fingerprint Reader
Pointing Device:TouchPad
Power Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS
Power Supply:65 W with USB Type-C
Security Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS
Security:Kensington Lock Slot
Design Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS
Finish:Anti-Glare / Matte
Certifications:ENERGY STAR, EPEAT, ErP Lot 6, RoHS, as per Manufacturer
Dimensions:14.1 x 9.25 x 0.74" / 35.8 x 23.5 x 1.88 cm
Weight:3.75 lb / 1.7 kg
Battery Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS
Capacity:Non-Removable: 45 Wh
Estimated Battery Life:7.5 Hours


Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS Overview


The Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS laptop is a powerful and versatile device that is designed to meet the needs of business professionals and students alike. With its AMD Ryzen 7 5700U processor, 16 GB of memory, and 512 GB SSD storage capacity, this laptop offers fast and efficient performance for multitasking, productivity, and entertainment.

The 15.6" display with a resolution of 1920 x 1080 provides crisp and clear visuals for movies, presentations, and browsing the web. The integrated AMD Radeon graphics deliver smooth and immersive gaming experiences. The full-size keyboard with backlight and number pad, as well as the user-facing 720p webcam and dual microphones, make communication and collaboration easy and convenient.

The laptop also features a variety of connectivity options, including Wi-Fi 6, Bluetooth 5.1, USB Type-C, HDMI, and an RJ45 Ethernet port, allowing you to connect to a wide range of devices and peripherals. The 45 Wh battery provides up to 7.5 hours of battery life, ensuring that you can work or play on the go without worrying about running out of power.

Pros:
- Powerful AMD Ryzen 7 processor for smooth performance
- Ample 16 GB memory for multitasking
- Fast 512 GB SSD storage capacity for quick boot-up times and data access
- Crisp and clear 15.6" display with integrated AMD Radeon graphics
- Versatile connectivity options for connecting to devices and peripherals
- Full-size keyboard with backlight and number pad for comfortable typing
- User-facing webcam and dual microphones for video calls and conferences
- Long-lasting battery life of up to 7.5 hours

Cons:
- TN LCD panel type may not offer the best color accuracy or viewing angles
- Limited color gamut coverage of 45% NTSC may not be suitable for professional photo or video editing
- No touchscreen capability may limit interactive functionality
- Limited upgrade options for memory slots and SSD slots may restrict future expandability



User opinions and reviews Lenovo 15.6" ThinkBook 15 G3 ACL 21A4003KUS


userTomDecember 06, 2022
Can I upgrade my 21A4003KUS to 2TB (2 1TB SSDs) or even 4TB (2 2TB SSDs)?
Reply        

userTomDecember 06, 2022
Is there a maximum or will any compatible (M.2 2280 PCIe 3.0) SSD work?
Reply        



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