Acer Aspire 5 A517-51-33Q4 - RAM Upgrade Guide
The Acer A517-51-33Q4 laptop has two memory slots for RAM, but only one of these can be upgraded by the user. The maximum memory capacity for this model is 20GB, with up to 16GB supported in the user-accessible slot. It uses DDR4 SDRAM, which comes in a small outline dual inline memory module (SODIMM) format. For best performance, the recommended RAM speed is 2400MHz, also referred to as PC4-19200.
Acer Aspire 5 A517-51-33Q4 Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Acer Aspire 5 A517-51-33Q4 |
| 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 A517-51-33Q4 RAM
How much RAM can I add to my Acer Aspire 5 A517-51-33Q4?
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 does the A517-51-33Q4 use?
It uses DDR4 SODIMM memory modules - the smaller laptop-sized RAM sticks, not the full-size desktop ones.
What speed RAM should I buy for this laptop?
Get 2400MHz DDR4 (also labeled as PC4-19200). The system will work with faster RAM but will only run it at 2400MHz anyway.
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 3200MHz RAM work in this laptop?
Yes it'll work, but it will automatically slow down to 2400MHz to match what the laptop supports. You won't get any speed benefit from faster RAM.
What's the best RAM configuration for this model?
Adding a 16GB stick gives you 20GB total (16GB + 4GB soldered). This is the maximum possible and good for heavy multitasking.