Lenovo IdeaPad S145-14IKB - RAM Upgrade Guide
The Lenovo S145-14IKB laptop has a single memory slot for RAM upgrades. It can support a maximum of 20GB of memory, with up to 16GB accessible in the user-replaceable slot. The type of memory used is DDR4 SDRAM, and it comes in the SODIMM format, which is a compact design suitable for laptops. For optimal performance, the recommended RAM speed is 2666MHz, also referred to as PC4-21300.
Lenovo IdeaPad S145-14IKB Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Lenovo IdeaPad S145-14IKB |
| 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 S145-14IKB RAM
How many RAM slots does the Lenovo S145-14IKB have?
Just one slot that you can access. There's technically another 4GB soldered to the motherboard, but you can't touch that.
What's the maximum RAM I can install in this laptop?
You can add up to 16GB in the single slot, which gives you 20GB total when combined with the 4GB that's permanently attached to the motherboard.
What type of RAM do I need for the S145-14IKB?
You need DDR4 SODIMM - that's the smaller laptop memory, not the full-size desktop sticks. Make sure it's DDR4, not the older DDR3.
What speed RAM should I get?
2666MHz (also labeled as PC4-21300) is the recommended speed. You can technically use faster RAM, but it'll just run at 2666MHz anyway, so save your money.
Can I upgrade to 32GB total?
No, the maximum is 20GB total - that's the 4GB soldered plus 16GB in the slot. The system won't recognize more than that.
Is it single or dual channel memory?
It'll run in single channel mode since there's only one upgradeable slot. Even with the soldered 4GB, you won't get true dual channel performance.