Acer Swift SF315-51G - RAM Upgrade Guide
The Acer SF315-51G laptop has two memory slots available for RAM upgrades. It supports a maximum of 16GB of memory. The type of memory used is DDR4 SDRAM, and it comes in a SODIMM format, which is a smaller design commonly used in laptops. For best performance, it is suggested to use RAM with a clock speed of 2666MHz, also referred to as PC4-21300.
Acer Swift SF315-51G Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Acer Swift SF315-51G |
| Total memory slots | 2 |
| 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 Swift SF315-51G RAM
How many RAM slots does the SF315-51G have?
It has 2 memory slots total. Pretty standard for this type of laptop - gives you some flexibility for upgrades.
What's the maximum RAM I can install?
You can go up to 16GB total. That means either 2x8GB sticks or keeping one original stick and adding another to reach 16GB.
What type of RAM do I need to buy?
You need DDR4 SODIMM modules. Make sure it's SODIMM (the smaller laptop memory) not regular desktop RAM - they won't fit.
What speed RAM should I get?
Look for 2666MHz DDR4, also labeled as PC4-21300. The laptop might work with other speeds but 2666MHz is what's recommended for best compatibility.
Can I mix different RAM sizes?
Yes, you can mix sizes like 4GB + 8GB to get 12GB total. Just remember the max is 16GB combined, and mixing sizes means you won't get dual-channel performance benefits.
Do I need to match the existing RAM exactly?
Not necessarily, but matching the speed (2666MHz) and type (DDR4) is important. Different brands usually work fine together as long as the specs match.