Lenovo

Lenovo ThinkPad E15 Gen 3: Ryzen 5, 40GB RAM, 2TB SSD

5.0 (1 reviews)
UHDFHDi7-13620H40GB RAM2TB SSD

The ThinkPad E15 Gen 3 pairs a Ryzen 5 processor with 40 GB of RAM and a roomy 2 TB SSD for serious business multitasking.

Check availability
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The Lenovo ThinkPad E15 Gen 3 is a business-focused laptop built around the AMD Ryzen 5 5500U processor, a capable 6-core, 12-thread chip that balances performance with power efficiency. What sets this particular configuration apart is its 40 GB of DDR4 RAM and 2 TB PCIe M.2 SSD — specifications that go well beyond typical office laptops and make this machine comfortable for running virtual machines, working with large datasets, keeping dozens of browser tabs open, or managing multiple business applications simultaneously. The 15.6-inch Full HD IPS display features an anti-glare coating and 300-nit brightness, delivering crisp text and clear visuals that hold up well in typical office and home-office lighting conditions.

Connectivity is a strong suit of the ThinkPad E15 Gen 3. The USB-C 3.2 Gen 1 port supports both DisplayPort output and Power Delivery charging, simplifying desk setups with compatible docking stations and monitors. Additional ports include USB-A 3.2 Gen 1, USB-A 2.0, HDMI 1.4b, an RJ-45 Ethernet jack for wired network connections, and a headphone/mic combo jack. Wi-Fi 6 is built in for fast wireless connectivity. Shipping with Windows 11 Pro, this laptop is ready for enterprise deployment with support for BitLocker drive encryption, Remote Desktop, domain joining, and Group Policy management. The ThinkPad brand's reputation for keyboard quality and build durability further reinforces the E15 Gen 3 as a practical, productivity-oriented machine for professionals who need more RAM and storage than entry-level business laptops typically provide.

Key Features

[Superior Storage and Multitasking] 32GB High-Bandwidth DDR5 RAM is equipped to smooth multitasking across applications and browser tabs; 1TB PCIe NVMe M.2 Solid State Drive ensures fast bootups and rapid data transfers

[Uncompromised Performance] AMD Ryzen 7 170 Processor (8 Cores, 16 Threads, 16 MB L3 Cache, Max Frequency to 4.8GHz with Turbo Boost)

[Outstanding Screen Performance​] 14″ WUXGA (1920 x 1200) IPS, 16:10 aspect ratio, 60Hz, 45% NTSC, 300nits, antiglare, TÜV Rheinland Low Blue Light (software), touchscreen

[Enhanced Connectivity and Versatility] 2 x USB-A, 2 x USB-C, 1 x HDMI, 1 x Headphone / mic combo, 1 x Ethernet (RJ-45), 1 x SD card reader, Fingerprint and Wi-Fi 6 for versatile and high-speed connections to various devices and networks

[Operating System] Windows 11 Pro - Beautiful, more consistent new design, Great window layout options, Improved performance features, New videogame selection and capabilities, Compatible with Android Apps.

[Complete Business-Ready Bundle] Thunderobot 7-in-1 USB-C Hub,Effortless multi-port expansion for maximum connectivity.Designed to meet higher expansion demands, this hub makes everyday work and entertainment more efficient and convenient.

[Durability Your Business Can Count On] We use the U.S. Department of Defense's MIL-STD 810H to balance reliability and durability in ThinkPad laptops. Meeting or exceeding 12 standards, 26 procedures, and 200+ quality checks ensures they run in harsh environments and conditions like Arctic wilderness, desert dust storms, extreme temps, pressure, humidity, vibration, and more.

[Professional Upgrade] The original seal has been opened solely for upgrading purposes. A 1-year warranty on the upgraded RAM/SSD is provided by LENOVO US, while the remaining components retain the original 1-year manufacturer's warranty

Specifications

Brand
Lenovo
Model
ThinkPad E15 Gen 3
Processor
AMD Ryzen 5 5500U (6 Cores, 12 Threads)
Memory
40 GB DDR4
Storage
2 TB PCIe M.2 SSD
Display
15.6" FHD (1920 x 1080) IPS, Anti-Glare, 300 nits
Graphics
AMD Radeon Integrated Graphics
Operating System
Windows 11 Pro
Wi-Fi
Wi-Fi 6
Ports
1x USB-C 3.2 Gen 1 (DP + PD), 1x USB-A 3.2 Gen 1, 1x USB-A 2.0, 1x HDMI 1.4b, 1x RJ-45, 1x Headphone/Mic Combo, 1x Kensington Lock
Color
Black

Pros & Cons

👍 Pros

  • 40 GB of DDR4 RAM handles heavy multitasking and memory-intensive business applications
  • 2 TB PCIe SSD provides fast, spacious storage that reduces the need for external drives
  • Full selection of ports including USB-C with Power Delivery, RJ-45 Ethernet, and HDMI
  • Windows 11 Pro includes enterprise management and security features out of the box
  • 15.6-inch anti-glare IPS display at 300 nits is comfortable for long work sessions

👎 Cons

  • AMD Ryzen 5 5500U is a previous-generation processor, lagging behind current Ryzen 7000 series chips
  • HDMI 1.4b limits external display output to 4K at 30 Hz rather than 60 Hz
  • No dedicated graphics card, relying on integrated AMD Radeon graphics
  • The 40 GB RAM configuration is non-standard, suggesting mixed DIMM sizes that may not run in optimal dual-channel mode

Frequently Asked Questions

It is powered by an AMD Ryzen 5 5500U processor with 6 cores and 12 threads, providing strong multitasking performance for business applications.
This model comes with 40 GB of DDR4 RAM and a 2 TB PCIe M.2 SSD, offering ample memory for running multiple applications and generous storage for files, databases, and virtual machines.
The ThinkPad E15 Gen 3 includes USB-C 3.2 Gen 1 (with DisplayPort and Power Delivery), USB-A 3.2 Gen 1, USB-A 2.0, HDMI 1.4b, RJ-45 Ethernet, a headphone/mic combo jack, and a Kensington security lock slot.
Yes, it ships with Windows 11 Pro pre-installed, which includes business features such as BitLocker encryption, Remote Desktop, and Group Policy management.
It has a 15.6-inch Full HD (1920 x 1080) IPS display with an anti-glare coating and 300 nits of brightness, providing clear, comfortable viewing in office lighting.