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Specification Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US


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Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US


OS: Windows 11 Pro (64-Bit)

CPU: AMD Ryzen 7 5825U 2 to 4.5 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" ThinkPad E15 Gen 4 21ED0042US notebook runs on Windows 11 Pro (64-Bit) operating system. The notebook is powered by AMD Ryzen 7 5825U 2 to 4.5 GHz 8-Core processor. It has 16 GB RAM. Display 15.6 inch, AMD Radeon - On-board graphics adapter.
Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US 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" ThinkPad E15 Gen 4 21ED0042US
Processor model:AMD Ryzen 7 5825U
CPU:2 to 4.5 GHz 8-Core
L3 Cache:16 MB
Operating System Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US
Operating system installed:Windows 11 Pro (64-Bit)
Display & Graphics Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US
Display diagonal:15.6"
Resolution:1920 x 1080
Panel Type:IPS-Type LCD
Aspect Ratio:16:9
Maximum Brightness:300 cd/m2
Touchscreen:No
Variable Refresh Technology:No
GPU:AMD Radeon
Graphics Type:Integrated
Memory Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US
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" ThinkPad E15 Gen 4 21ED0042US
SSD capacity:1 x 512 GB M.2 NVMe PCIe
SSD Slots:1 x M.2 2280 (Available)
Total storage capacity:512 GB
Optical drive:No
Compatible memory cards:No
Communications Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US
Bluetooth:5.2
GPS:No
Ethernet:1 x RJ45 (Gigabit)
NFC:No
MU-MIMO Support:2 x 2
Ports:1 x USB Type-A (USB 3.1 / USB 3.2 Gen 1)
1 x USB Type-A (USB 2.0)
USB Type-C:1 x USB 3.1 / USB 3.2 Gen 1 (Supports DisplayPort and Power Delivery)
Display:1 x HDMI 1.4b
Wi-Fi:Wi-Fi 6 (802.11ax); Dual-Band (2.4 & 5 GHz)
Audio Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US
Audio:1 x 1/8" / 3.5 mm Headphone/Microphone Input/Output
Built-In Speakers:Yes
Built-in Devices Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US
Webcam:User-Facing: 2 MP (1080p)
Number of microphones:2
Input Devices Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US
Keyboard:Notebook Keyboard
Pointing Device:TouchPad
Power Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US
Power Supply:65 W with USB Type-C
Security Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US
Security:Dedicated TPM Security Chip, Kensington Lock Slot, Webcam Blocker
Design Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US
Finish:Anti-Glare / Matte
Certifications:ENERGY STAR, EPEAT GOLD, RoHS, TCO Certified, as per Manufacturer
Dimensions:14.4 x 9.4 x 0.7" / 365 x 240 x 18.9 mm
Weight:3.92 lb / 1.78 kg
Release Date:Mid 2022
Battery Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US
Capacity:45 Wh
Estimated Battery Life:14.1 Hours


Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US Overview


The Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US laptop is a powerful and versatile device designed for productivity and efficiency. With its AMD Ryzen 7 5825U processor, 16 GB of memory, and 512 GB SSD storage capacity, this laptop is capable of handling demanding tasks with ease. The Windows 11 Pro operating system provides a modern and user-friendly interface for seamless multitasking and productivity.

The 15.6" IPS-Type LCD display offers a crisp and vibrant viewing experience with a resolution of 1920 x 1080. The AMD Radeon integrated graphics deliver smooth and detailed visuals for both work and entertainment purposes. Additionally, the laptop features a variety of connectivity options including Wi-Fi 6, Bluetooth 5.2, and multiple USB ports for easy data transfer and peripheral connectivity.

One of the standout features of the Lenovo ThinkPad E15 Gen 4 is its impressive battery life, with an estimated 14.1 hours of usage on a single charge. This makes it an ideal option for users who are on the go or frequently work in locations without easy access to power outlets. The compact and lightweight design of the laptop also enhances its portability, making it easy to carry around for work or travel.

In terms of security, the laptop is equipped with a dedicated TPM security chip, webcam blocker, and Kensington lock slot for added peace of mind. The anti-glare matte finish on the display helps reduce glare and eye strain, making it comfortable to use for extended periods of time. The laptop is also ENERGY STAR, EPEAT GOLD, RoHS, and TCO Certified, demonstrating its commitment to eco-friendly and sustainable practices.

Overall, the Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US laptop is a reliable and efficient device that is well-suited for business professionals, students, and anyone in need of a powerful and portable computing solution.

Pros:
- Powerful AMD Ryzen 7 processor for fast and efficient performance
- Ample 16 GB of memory for multitasking and productivity
- Large 512 GB SSD storage capacity for ample storage space
- Windows 11 Pro operating system for a modern and intuitive user experience
- Impressive battery life of up to 14.1 hours for all-day usage
- Compact and lightweight design for easy portability
- Robust security features including TPM chip and webcam blocker
- Certification for eco-friendly and sustainable practices

Cons:
- Limited number of USB ports may be restrictive for some users
- Lack of dedicated GPU may limit graphics-intensive tasks
- Non-touchscreen display may not appeal to all users
- Single memory slot may limit upgrade options for memory expansion



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