Lenovo IdeaPad S340-14IWL - RAM Upgrade Guide
The Lenovo S340-14IWL laptop has two memory slots for RAM, but only one of these can be upgraded by the user. The maximum amount of memory the device can support is 20GB, with up to 16GB possible in the user-accessible slot. It uses DDR4 SDRAM as its memory type, and the RAM comes in a SODIMM format, which is a compact design commonly used in laptops. For best performance, the recommended clock speed for the RAM is 2666MHz, which corresponds to the PC4-21300 standard.
Lenovo IdeaPad S340-14IWL Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Lenovo IdeaPad S340-14IWL |
| Total memory slots | 2 (1 not upgradeable) |
| Maximum RAM | 20GB (up to 16GB in user accessible slot) |
| Memory type | DDR4 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 2666MHz (PC4-21300) |
| Voltage | Low - 1.2V |
| Number of pins | 260-pin |
FAQ about Lenovo IdeaPad S340-14IWL RAM
How many RAM slots does the Lenovo S340-14IWL have?
It has 2 slots total, but only 1 is accessible for upgrades. The other slot has soldered memory that can't be removed.
What's the maximum RAM I can have in this laptop?
20GB total - that's 4GB soldered on the motherboard plus up to 16GB in the upgradeable slot.
What type of RAM do I need for the S340-14IWL?
You need DDR4 SODIMM modules - the smaller laptop-sized RAM sticks, not the bigger desktop ones.
What speed RAM should I get?
2666MHz (also labeled as PC4-21300) is the recommended speed for best compatibility and performance.
Can I upgrade both RAM slots?
No, only one slot can be upgraded. The laptop comes with some memory permanently attached to the motherboard that you can't change.
Will faster RAM like 3200MHz work?
It might work but will likely run at 2666MHz anyway since that's what the laptop is designed for. Stick with 2666MHz to avoid any compatibility issues.