Lenovo IdeaPad S340 (14-inch / Intel) - RAM Upgrade Guide
The Lenovo S340 (14-inch / Intel) laptop has two memory slots for RAM, but only one of these slots can be upgraded by the user. The maximum amount of memory the laptop can support is 20GB, with up to 16GB possible in the user-accessible slot. The type of memory used is DDR4 SDRAM, and it comes in a SODIMM format, which is a compact design commonly used in laptops. For best performance, the recommended RAM speed is 2400MHz, also referred to as PC4-19200.
Lenovo IdeaPad S340 (14-inch / Intel) Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Lenovo IdeaPad S340 (14-inch / Intel) |
| 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 | 2400MHz (PC4-19200) |
| Voltage | Low - 1.2V |
| Number of pins | 260-pin |
FAQ about Lenovo IdeaPad S340 (14-inch / Intel) RAM
How many RAM slots does the Lenovo S340 14-inch have?
It has 2 total slots, 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 install in the S340?
You can add up to 16GB in the upgradeable slot. Combined with the built-in memory, the total maximum is 20GB.
What type of RAM does the S340 use?
DDR4 SODIMM modules - the smaller laptop-sized memory sticks, not the full-size desktop ones.
What speed RAM should I buy for the S340?
2400MHz DDR4 (also labeled as PC4-19200). The system should work with faster RAM but it'll just run at 2400MHz anyway.
Can I upgrade both RAM slots in the S340?
No, only one slot is upgradeable. The other has memory permanently attached to the motherboard that can't be changed.
Will any DDR4 laptop RAM work in the S340?
As long as it's DDR4 SODIMM format, it should work. Just stick with 2400MHz speed to match what the system expects.