Acer Aspire 5 A515-51G-58SA - RAM Upgrade Guide
The Acer A515-51G-58SA laptop has two memory slots for RAM, but only one of these slots can be upgraded by the user. The maximum memory capacity for this laptop is 20GB, with up to 16GB allowed in the slot that can be accessed for upgrades. The type of memory used is DDR4 SDRAM, and it comes in the form of a SODIMM, which is a smaller type of memory module designed for laptops. For best performance, the RAM should operate at a clock speed of 2400MHz, which corresponds to the PC4-19200 standard.
Acer Aspire 5 A515-51G-58SA Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Acer Aspire 5 A515-51G-58SA |
| 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-58SA RAM
How much RAM can I add to this laptop?
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 to buy?
You need DDR4 SODIMM (the smaller laptop-sized RAM). Make sure it's 2400MHz speed for best compatibility.
Can I upgrade both RAM slots?
No, only one slot is accessible for upgrades. The other slot has 4GB permanently soldered to the motherboard.
Will faster RAM like 3200MHz work?
It might work but will only run at 2400MHz anyway. Better to just get 2400MHz RAM to avoid any compatibility issues.
Is it worth maxing out to 20GB total?
For most users, going from 4GB to 12GB (adding an 8GB stick) makes a huge difference. The jump to 20GB is nice but less noticeable unless you're doing heavy multitasking or content creation.
What's the exact RAM spec I should search for?
Look for DDR4-2400 SODIMM or PC4-19200 SODIMM. Both terms mean the same thing - just different ways manufacturers label it.