Lenovo IdeaPad 330-15AST - RAM Upgrade Guide
The Lenovo 330-15AST laptop has a single memory slot available for RAM upgrades. It can support a maximum of 8GB of memory. The type of RAM compatible with this model is DDR4 SDRAM, and it uses a SODIMM form factor, which is a compact design commonly used in laptops. For optimal performance, the recommended RAM clock speed is 2133MHz, also referred to as PC4-17000.
Lenovo IdeaPad 330-15AST Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Lenovo IdeaPad 330-15AST |
| Total memory slots | 1 |
| Maximum RAM | 8GB |
| Memory type | DDR4 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 2133MHz (PC4-17000) |
| Voltage | Low - 1.2V |
| Number of pins | 260-pin |
FAQ about Lenovo IdeaPad 330-15AST RAM
How much RAM can I put in my 330-15AST laptop?
Maximum is 8GB. The laptop only has one memory slot, so whatever you install is all you get - no adding more later.
What type of memory does the 330-15AST use?
DDR4 SODIMM - that's the smaller laptop memory stick, not the full-size desktop kind. Make sure you get SODIMM specifically or it won't fit.
What speed RAM should I get for the 330-15AST?
2133MHz (also called PC4-17000). You could technically install faster RAM, but the system will just run it at 2133MHz anyway, so save your money and stick with the recommended speed.
Can I add more RAM alongside what's already installed?
No, there's only one slot total. You'll need to remove the existing RAM and replace it with a larger stick if you want to upgrade.
Is upgrading to 8GB worth it on this model?
If you're currently running 4GB or less, definitely. Going from 4GB to 8GB makes a noticeable difference for multitasking, browser tabs, and general responsiveness. Just remember this laptop maxes out at 8GB, so this is your only upgrade.