Acer Aspire 5 A515-51-3509 - RAM Upgrade Guide
The Acer A515-51-3509 laptop has a single memory slot available for RAM upgrades. It can support a maximum memory capacity of 20GB. The type of memory compatible with this laptop is DDR4 SDRAM, and it uses a SODIMM form factor, which is a compact design commonly used in laptops. For optimal performance, a RAM clock speed of 2666MHz, also referred to as PC4-21300, is recommended.
Acer Aspire 5 A515-51-3509 Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Acer Aspire 5 A515-51-3509 |
| Total memory slots | 1 |
| Maximum RAM | 20GB |
| 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 A515-51-3509 RAM
How many RAM slots does the Acer A515-51-3509 have?
Just one memory slot available for upgrades. The laptop has 4GB soldered onto the motherboard that can't be removed, plus the single upgradeable slot.
What's the maximum RAM I can install in this laptop?
You can go up to 20GB total - that's the 4GB soldered memory plus a 16GB stick in the available slot. Can't add more than 16GB in that single slot.
What type of RAM do I need for this laptop?
You'll need DDR4 SODIMM memory - the smaller laptop-sized modules, not the full-size desktop RAM. 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 install faster RAM but it'll just run at 2666MHz anyway, so no point spending extra on faster speeds.
Can I replace the existing 4GB of RAM?
No, the 4GB is soldered directly to the motherboard. You can only add to it using the single available slot, not replace it.
Will any DDR4 SODIMM work in this laptop?
As long as it's DDR4 SODIMM and 16GB or less, it should work fine. Stick with 2666MHz for best compatibility. Higher capacity modules (32GB) won't work even if they physically fit.