Acer Aspire 5 A515-55-378V - RAM Upgrade Guide
The Acer A515-55-378V laptop has two memory slots for RAM, though only one of them can be upgraded by the user. The maximum amount of memory the device can support is 20GB, with up to 16GB possible in the user-accessible slot. It uses DDR4 SDRAM as the memory type, and the RAM comes in a SODIMM form factor, which is a compact design commonly used in laptops. For best performance, the recommended clock speed for the RAM is 2666MHz, also referred to as PC4-21300.
Acer Aspire 5 A515-55-378V Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Acer Aspire 5 A515-55-378V |
| 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 | 2666MHz (PC4-21300) |
| Voltage | Low - 1.2V |
| Number of pins | 260-pin |
FAQ about Acer Aspire 5 A515-55-378V RAM
How much RAM can I add to my A515-55-378V?
You can add up to 16GB in the single accessible slot. The laptop has 4GB soldered that can't be changed, so maximum total is 20GB.
What type of RAM do I need for this Aspire 5?
You need DDR4 SODIMM memory running at 2666MHz. Make sure it's the laptop version (SODIMM), not desktop RAM.
Can I upgrade both RAM slots?
No, only one slot is accessible for upgrades. The other has 4GB permanently soldered to the motherboard.
Will faster RAM like 3200MHz work?
It'll work but will automatically downclock to 2666MHz to match the system's speed limit. Save money and just get 2666MHz.
Is 20GB total RAM worth it or should I stick with less?
20GB (4GB built-in + 16GB upgrade) is great for heavy multitasking, video editing, or running VMs. For basic use, 12GB total (4GB + 8GB) is usually plenty.