Lenovo IdeaPad 330S (14-inch) Intel - RAM Upgrade Guide
The Lenovo 330S (14-inch) with Intel processor has two memory slots for RAM, but only one of these slots can be upgraded by the user. The laptop can support a maximum of 20GB of memory, with up to 16GB available in the slot that can be accessed for upgrades. It uses DDR4 SDRAM as the memory type, which comes in a small outline dual inline memory module (SODIMM) format. For optimal performance, the recommended RAM speed is 2666MHz, which corresponds to the PC4-21300 standard.
Lenovo IdeaPad 330S (14-inch) Intel Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Lenovo IdeaPad 330S (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 | 2666MHz (PC4-21300) |
| Voltage | Low - 1.2V |
| Number of pins | 260-pin |
FAQ about Lenovo IdeaPad 330S (14-inch) Intel RAM
How many RAM slots does the Lenovo 330S 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 have in this laptop?
You can get up to 20GB total - that's 4GB soldered on the motherboard plus up to 16GB in the upgradeable slot.
What type of RAM do I need for the 330S?
You need DDR4 SODIMM modules. Make sure it's the laptop version (SODIMM), not desktop RAM.
What speed RAM should I buy?
Get 2666MHz DDR4 (also labeled as PC4-21300). The laptop will work with slower speeds but you won't get the best performance.
Can I upgrade both RAM slots?
No, only one slot can be upgraded. The other has memory permanently attached to the motherboard.
If my laptop came with 8GB, how is it configured?
Most likely it's 4GB soldered + 4GB in the upgradeable slot. You can replace that 4GB stick with up to 16GB.
Will faster RAM like 3200MHz work?
It'll probably work but will run at 2666MHz anyway, so save your money and just get 2666MHz RAM.