Acer Aspire 3 A317-51 - RAM Upgrade Guide
The Acer A317-51 laptop has two memory slots for RAM, but only one of them can be upgraded by the user. The total memory capacity of the device can reach up to 20GB, with the user-accessible slot supporting a maximum of 16GB. The type of memory used is DDR4 SDRAM, and it comes in a SODIMM format, which is a compact design suitable for laptops. For optimal performance, the recommended clock speed for the RAM is 2666MHz, also referred to as PC4-21300.
Acer Aspire 3 A317-51 Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Acer Aspire 3 A317-51 |
| 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 A317-51 RAM
How much RAM can I add to my Acer A317-51?
You can add up to 16GB in the single upgradeable slot. The laptop comes with 4GB soldered that can't be changed, giving you a maximum total of 20GB.
What type of RAM do I need for the Acer A317-51?
You need DDR4 SODIMM memory running at 2666MHz (also labeled as PC4-21300). Make sure it's the laptop-sized SODIMM, not the larger desktop DIMM.
Can I upgrade both RAM slots in the Aspire 3 A317-51?
No, only one slot is upgradeable. The other slot has memory soldered directly to the motherboard that can't be removed or replaced.
Is it worth getting faster RAM than 2666MHz?
Not really. The system will downclock faster RAM to 2666MHz anyway, so you'd be paying extra for speed you can't use. Stick with 2666MHz modules.
Can I mix different RAM sizes in the A317-51?
Yes, the upgradeable slot can have a different size than the soldered memory. Common setups are 4GB soldered + 8GB added (12GB total) or 4GB soldered + 16GB added (20GB total).