Lenovo IdeaPad S145-14IWL - RAM Upgrade Guide
The Lenovo S145-14IWL laptop has two memory slots for RAM, but only one of them can be upgraded by the user. The total memory capacity of the device can reach up to 20GB, with a maximum of 16GB supported in the user-accessible slot. The type of memory used is DDR4 SDRAM, and it comes in a small outline dual inline memory module (SODIMM) format. For optimal performance, the recommended RAM clock speed is 2666MHz, also referred to as PC4-21300.
Lenovo IdeaPad S145-14IWL Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Lenovo IdeaPad S145-14IWL |
| 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 S145-14IWL RAM
How many RAM slots does the S145-14IWL 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?
You can add up to 16GB in the accessible slot. Combined with the built-in memory, the maximum total is 20GB.
What type of RAM do I need?
You need DDR4 SODIMM modules - the smaller laptop memory sticks, not the full-size desktop ones.
What speed RAM should I get?
2666MHz (also labeled as PC4-21300) is the recommended speed. The system might accept faster RAM but will run it at 2666MHz anyway.
Can I replace all the RAM?
No, only one slot can be upgraded. The other has permanent memory soldered to the motherboard.
Will any DDR4 laptop memory work?
As long as it's DDR4 SODIMM at 2666MHz or compatible speeds, it should work. Just make sure it's laptop memory (SODIMM), not desktop memory.