Acer Aspire 5 A515-43-R4Z2 - RAM Upgrade Guide
The Acer A515-43-R4Z2 laptop has two memory slots available for RAM upgrades. It can support a maximum memory capacity of 32GB. The type of memory used is DDR4 SDRAM, and it comes in a SODIMM form factor, which is a smaller design commonly used in laptops. For optimal performance, it is suggested to use RAM with a clock speed of 2666MHz, also referred to as PC4-21300.
Acer Aspire 5 A515-43-R4Z2 Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Acer Aspire 5 A515-43-R4Z2 |
| Total memory slots | 2 |
| Maximum RAM | 32GB |
| 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 Acer Aspire 5 A515-43-R4Z2 RAM
How much RAM can I put in this laptop?
You can install up to 32GB total - that's 16GB per slot since there are 2 slots available.
What type of RAM do I need to buy?
You need DDR4 SODIMM modules - these are the smaller laptop memory sticks, not the full-size desktop ones. Make sure it's DDR4, not DDR3 or DDR5.
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 mix different RAM sizes?
Yes, you can mix sizes like 8GB + 16GB, but for best performance try to match the capacity in both slots. Mixing speeds or brands is usually fine as long as they're both DDR4 SODIMM.
Do I need to remove the existing RAM?
Depends what's already installed. If you have one empty slot, just add another stick. If both slots are full with smaller capacity modules, you'll need to replace one or both.
Will any DDR4 laptop RAM work?
As long as it's DDR4 SODIMM (not desktop DIMM), it should work. Just stick with reputable memory manufacturers to avoid compatibility issues.