Lenovo IdeaPad S205s - RAM Upgrade Guide

The Lenovo S205s laptop has a single memory slot for RAM upgrades. It can support a maximum of 4GB of memory. The type of memory used is DDR3 SDRAM, and it comes in the SODIMM form factor, which is commonly used in laptops. For optimal performance, the recommended RAM clock speed is 1333MHz, also referred to as PC3-10600.
Lenovo IdeaPad S205s Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Lenovo IdeaPad S205s |
| Total memory slots | 1 |
| Maximum RAM | 4GB |
| Memory type | DDR3 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 1333MHz (PC3-10600) |
| Voltage | 1.35V - 1.5V |
| Number of pins | 204-pin |
FAQ about Lenovo IdeaPad S205s RAM
How much RAM can I put in a Lenovo S205s?
Maximum is 4GB. The laptop only has one memory slot, so you're limited to a single 4GB stick.
What type of memory does the S205s take?
DDR3 SODIMM - the smaller laptop-sized memory modules. Make sure you don't accidentally buy regular desktop RAM.
What speed RAM should I get for the S205s?
1333MHz (also labeled as PC3-10600) is the recommended speed. The system might accept faster RAM but will only run it at 1333MHz anyway.
Can I add a second RAM stick to the S205s?
No, there's only one memory slot total. Whatever's in there now needs to come out when you upgrade.
Is upgrading from 2GB to 4GB worth it on the S205s?
Usually yes - going from 2GB to 4GB makes a noticeable difference for multitasking and general responsiveness. Just don't expect miracles since 4GB is still pretty limited by today's standards.