Lenovo IdeaPad S340-14IIL - RAM Upgrade Guide
The Lenovo S340-14IIL laptop has one memory slot for RAM upgrades. It can support a maximum of 20GB of memory, with up to 16GB usable in the accessible slot. The type of memory compatible with this laptop is DDR4 SDRAM, and it uses a SODIMM form factor, which is a compact design for laptops. For best performance, it is recommended to use RAM with a clock speed of 2666MHz, also referred to as PC4-21300.
Lenovo IdeaPad S340-14IIL Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Lenovo IdeaPad S340-14IIL |
| Total memory slots | 1 |
| 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 S340-14IIL RAM
How many RAM slots does the Lenovo S340-14IIL have?
Just one slot that you can access. The laptop has some memory soldered to the motherboard plus this single upgradeable slot.
What's the maximum RAM I can install in the S340-14IIL?
You can install up to 16GB in the accessible slot. Combined with whatever's soldered on the board, the total system max is 20GB.
What type of RAM does the S340-14IIL use?
It uses DDR4 SODIMM modules - the smaller laptop-sized memory sticks, not the full-size desktop ones.
What speed RAM should I get for the S340-14IIL?
Go with 2666MHz DDR4 (also labeled as PC4-21300). The system might accept faster RAM but it'll just run at 2666MHz anyway.
Can I upgrade to 32GB total RAM on the S340-14IIL?
No, the maximum is 20GB total. Since some memory is soldered and can't be changed, you're limited by what's already there plus the 16GB max for the upgradeable slot.
Do I need to match the soldered RAM when upgrading?
Not exactly match, but stick with DDR4 2666MHz for best compatibility. The system will handle the differences between the soldered and socketed memory.