The Lenovo ThinkPad E14 Gen 3 (2021) is upgradeable with DDR4-3200 (1 slot + soldered) SODIMM RAM and supports up to 24GB across 1 slot. This guide covers RAM and SSD upgrade options.
Lenovo ThinkPad E14 Gen 3 Specifications
| Specification | Details |
|---|---|
| Processor | 11th Gen Intel / Ryzen 5000 |
| Release Year | 2021 |
| RAM Type | DDR4-3200 (1 slot + soldered) |
| RAM Slots | 1 |
| Maximum RAM | 24GB |
| Storage | M.2 2242/2280 NVMe PCIe 3.0 |
Lenovo ThinkPad E14 Gen 3 RAM Upgrade Guide
Compatible RAM
The Lenovo ThinkPad E14 Gen 3 uses DDR4-3200 (1 slot + soldered) SODIMM modules. With 1 slot, you can install up to 24GB of RAM.
Recommended Configurations
| Configuration | Total RAM | Modules |
|---|---|---|
| Standard | 16GB | 1 × 16GB SODIMM |
| Maximum | 32GB | 1 × 32GB SODIMM |
Installation Steps
- Shut down the laptop and disconnect the charger
- Remove the bottom panel screws (refer to your service manual for screw locations)
- Carefully pry off the bottom panel using a plastic spudger
- Disconnect the battery connector from the motherboard for safety
- Locate the RAM slot(s) — they are typically covered by a metal shield or near the centre of the board
- To remove existing RAM: push the retention clips outward and the module will pop up at an angle
- Insert the new SODIMM at a 30-degree angle, aligning the notch with the slot key
- Press down until the retention clips click into place
- Reconnect the battery, replace the bottom panel, and power on
- Verify in Task Manager (Ctrl+Shift+Esc → Performance → Memory) that the new RAM is detected
Lenovo ThinkPad E14 Gen 3 SSD Upgrade
The Lenovo ThinkPad E14 Gen 3 supports M.2 2242/2280 NVMe PCIe 3.0 solid state drives. Upgrading the SSD is one of the best performance improvements you can make, especially if the laptop came with a smaller capacity drive.
SSD Installation
- Shut down and remove the bottom panel as described above
- Locate the M.2 SSD slot (usually secured with a single screw)
- Remove the retaining screw and carefully slide the existing SSD out at an angle
- Insert the new M.2 NVMe SSD at a 30-degree angle
- Press down flat and secure with the retaining screw
- Reassemble the laptop and install your operating system
Recommended Upgrade Products
| Product | Type | Best For | Link |
|---|---|---|---|
| Crucial 16GB DDR4-3200 SODIMM | RAM | 16GB stick | Shop |
| Kingston Fury Impact 16GB DDR4-3200 SODIMM | RAM | 16GB stick | Shop |
| Corsair Vengeance 32GB DDR4-3200 SODIMM Kit | RAM | 32GB kit (2×16GB) | Shop |
| Samsung 970 EVO Plus 1TB NVMe | SSD | High performance | Shop |
| WD Blue SN570 1TB NVMe | SSD | Great value | Shop |
| Crucial P3 Plus 1TB NVMe | SSD | Budget NVMe | Shop |
Prices and availability may vary. As an Amazon Associate, we earn from qualifying purchases.
Frequently Asked Questions
Q: What is the maximum RAM for the Lenovo ThinkPad E14 Gen 3?
A: The Lenovo ThinkPad E14 Gen 3 supports up to 24GB of DDR4-3200 (1 slot + soldered) RAM across 1 SODIMM slot.
Q: Can I upgrade the RAM in the Lenovo ThinkPad E14 Gen 3?
A: Yes, the Lenovo ThinkPad E14 Gen 3 has 1 accessible SODIMM slot. You can upgrade by removing the bottom panel and inserting compatible DDR4-3200 (1 slot + soldered) modules.
Q: What SSD does the Lenovo ThinkPad E14 Gen 3 use?
A: The Lenovo ThinkPad E14 Gen 3 uses a M.2 2242/2280 NVMe PCIe 3.0 solid state drive. You can replace it with any compatible M.2 drive for more storage.
Q: How do I check my current RAM and storage?
A: Open Task Manager (Ctrl+Shift+Esc), click Performance, then check Memory and Disk tabs. For detailed specs, use CPU-Z (free utility).
Q: Is the Lenovo ThinkPad E14 Gen 3 worth upgrading?
A: Adding more RAM and a larger SSD can significantly extend the useful life of the Lenovo ThinkPad E14 Gen 3. A RAM upgrade improves multitasking, while an SSD upgrade provides more storage and faster boot times.
Related Guides
- Lenovo Laptop Upgrade Guide
- RAM Compatibility Guide 2026
- SSD Compatibility Guide 2026
- Laptop Battery Replacement Guide
Recommended DDR4 Laptop RAM
Kingston Technology
Kingston Technology KTL-TN432E/16G memory module 16 GB 1 x 16 GB DDR4
£251.12
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