Acer Aspire 5 A515-43-R5RE - RAM Upgrade Guide
The Acer A515-43-R5RE laptop has two memory slots available for RAM upgrades, allowing a maximum capacity of 32GB. It uses DDR4 SDRAM as the memory type, which comes in the SODIMM form factor, designed specifically for laptops. For optimal performance, a RAM clock speed of 2666MHz (also referred to as PC4-21300) is recommended.
Acer Aspire 5 A515-43-R5RE Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Acer Aspire 5 A515-43-R5RE |
| 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-R5RE RAM
How much RAM can I put in my Acer A515-43-R5RE?
You can upgrade to a maximum of 32GB total. The laptop has 2 memory slots, so you could install two 16GB modules for the full 32GB.
What type of RAM do I need for this Aspire 5?
You need DDR4 SODIMM modules - these are the smaller laptop-sized RAM sticks, not the full-size desktop ones. Make sure to get SODIMM specifically.
What speed RAM should I buy?
Look for 2666MHz DDR4 modules (also labeled as PC4-21300). The system might accept faster RAM, but it'll just run at 2666MHz anyway, so no point paying extra for faster speeds.
Can I mix different RAM sizes?
Yes, you can mix sizes like 8GB + 16GB for 24GB total. Though for best performance, matching pairs (like 8GB + 8GB or 16GB + 16GB) are ideal since they can run in dual-channel mode.
Do I need to remove existing RAM when upgrading?
Depends what's already installed. If both slots are full, you'll need to remove at least one stick. If there's an empty slot, you can just add more. Check what you currently have first.