Acer Aspire 3 A315-56-38MZ - RAM Upgrade Guide
The Acer A315-56-38MZ laptop has two memory slots for RAM, but only one of these can be upgraded by the user. The maximum amount of memory the laptop can support is 20GB, with up to 16GB possible in the accessible slot. It uses DDR4 SDRAM as the memory type, which comes in a SODIMM form factor, designed specifically for compact devices like laptops. For best performance, the recommended RAM speed is 2666MHz, also referred to as PC4-21300.
Acer Aspire 3 A315-56-38MZ Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Acer Aspire 3 A315-56-38MZ |
| 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 3 A315-56-38MZ RAM
Can I upgrade the RAM in this Acer A315-56-38MZ laptop?
Yes, but only partially. This laptop has 2 memory slots total, but only 1 is accessible for upgrades. The other slot has soldered memory that can't be changed.
What's the maximum RAM I can have in this laptop?
The maximum is 20GB total. Since one slot has fixed memory (likely 4GB), you can add up to 16GB in the accessible slot to reach the 20GB maximum.
What type of RAM do I need to buy?
You need DDR4 SODIMM memory modules. SODIMM is the smaller laptop-sized RAM, not the full-size desktop RAM sticks.
What speed RAM should I get?
Look for 2666MHz DDR4 RAM (also labeled as PC4-21300). The laptop might work with faster RAM, but it'll just run at 2666MHz anyway, so no point paying extra for faster speeds.
Why can't I upgrade both RAM slots?
One slot has the RAM soldered directly to the motherboard. This is a cost-saving measure manufacturers use in budget laptops. Only the second slot has a removable SODIMM module you can swap out.
Will adding more RAM actually help performance?
Depends on what you're doing. If you're constantly running out of memory (check Task Manager), then yes. Going from 4GB to 20GB will make a huge difference for multitasking, browser tabs, and heavier applications.