Acer Aspire 5 A515-51G-515J - RAM Upgrade Guide
The Acer A515-51G-515J laptop has two memory slots for RAM, though only one of these slots can be upgraded by the user. The total memory capacity of the laptop can reach up to 20GB, with a maximum of 16GB allowed in the user-accessible slot. The RAM used in this device is of the DDR4 SDRAM type and comes in a SODIMM format, which is a compact design commonly used in laptops. For optimal performance, the recommended clock speed for the RAM is 2400MHz, often labeled as PC4-19200.
Acer Aspire 5 A515-51G-515J Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Acer Aspire 5 A515-51G-515J |
| Total memory slots | 2 (1 not upgradeable) |
| Maximum RAM | 20GB (up to 16GB in user accessible slot) |
| Memory type | DDR4 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 2400MHz (PC4-19200) |
| Voltage | Low - 1.2V |
| Number of pins | 260-pin |
FAQ about Acer Aspire 5 A515-51G-515J RAM
How much RAM can I add to the Acer A515-51G-515J?
You can add up to 16GB in the one accessible slot. The laptop has 4GB soldered that can't be changed, so maximum total is 20GB.
What type of RAM does the Aspire 5 A515-51G-515J use?
It uses DDR4 SODIMM modules - the smaller laptop-sized RAM sticks. Make sure to get 2400MHz speed for best compatibility.
Can I upgrade both RAM slots on this model?
No, only one slot is upgradeable. The other slot has 4GB permanently soldered to the motherboard, so you're stuck with that.
What happens if I install faster RAM like 2666MHz or 3200MHz?
It'll work but will automatically slow down to 2400MHz to match what the system supports. You won't get any benefit from the faster speed.
Is it worth maxing out the RAM to 20GB total?
Depends what you're doing. For general use, browsing, and office work, 12GB total (4GB + 8GB) is usually plenty. Go for the full 20GB if you're doing video editing, running VMs, or heavy multitasking.