Acer Aspire 5 A515-51-5144 - RAM Upgrade Guide
The Acer A515-51-5144 laptop has a single memory slot available for RAM upgrades, allowing a maximum capacity of 16GB. It uses DDR4 SDRAM as the memory type, which comes in a SODIMM form factor, a compact design suitable for laptops. For optimal performance, the recommended RAM clock speed is 2666MHz, corresponding to the PC4-21300 standard.
Acer Aspire 5 A515-51-5144 Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Acer Aspire 5 A515-51-5144 |
| Total memory slots | 1 |
| Maximum RAM | 16GB |
| 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 A515-51-5144 RAM
How much RAM can I put in the Acer A515-51-5144?
Maximum is 16GB. You've only got one memory slot to work with, so whatever you install is all you get - no adding a second stick later.
What type of RAM does this laptop use?
DDR4 SODIMM - that's the smaller laptop-sized 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?
2666MHz (also labeled as PC4-21300) is the recommended speed. You could technically use slower RAM and it would work, but why leave performance on the table?
Can I add RAM to the existing memory?
No, this model has just one slot. You'll need to remove whatever's in there and replace it entirely with your new stick.
Is 16GB enough for most tasks?
For general use, web browsing, office work, and light photo editing - absolutely. If you're doing heavy video editing or running multiple virtual machines, you might feel limited, but for most people 16GB is plenty.
Will faster RAM than 2666MHz work?
It'll work but will automatically downclock to 2666MHz. So buying 3200MHz RAM would be a waste of money - the laptop will just run it at 2666MHz anyway.