Lenovo IdeaPad S145-15IIL - RAM Upgrade Guide
The Lenovo S145-15IIL laptop has one memory slot available for RAM upgrades. It can support a maximum of 20GB of memory, with up to 16GB accessible in the user-upgradeable slot. The type of memory used is DDR4 SDRAM, and it comes in a SODIMM form factor, which is a compact design typically used in laptops. For optimal performance, the recommended clock speed for the RAM is 2666MHz, also labeled as PC4-21300.
Lenovo IdeaPad S145-15IIL Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Lenovo IdeaPad S145-15IIL |
| 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 S145-15IIL RAM
How many RAM slots does the Lenovo S145-15IIL have?
Just one slot that you can access. There's 4GB soldered on the motherboard that you can't change, plus the one upgradeable slot.
What's the maximum RAM I can have in this laptop?
20GB total - that's 4GB soldered on the board plus up to 16GB in the slot you can upgrade.
What type of RAM do I need to buy?
You need DDR4 SODIMM (the small laptop memory sticks). Make sure it's 2666MHz speed, also called PC4-21300.
Can I use faster RAM like 3200MHz?
You can install it, but it'll just run at 2666MHz anyway. Save your money and stick with 2666MHz modules.
Is it worth upgrading from 8GB to 20GB?
Depends what you're doing. For basic web browsing and office work, 8GB is fine. If you're running multiple programs, editing photos, or keeping tons of browser tabs open, then yeah, 20GB will make things smoother.
Will adding more RAM void my warranty?
Usually not - RAM upgrades are considered user-serviceable on most laptops. But double-check your warranty terms or call support if you're worried.