Acer Nitro VN7-591G-73Y5 - RAM Upgrade Guide

The Acer VN7-591G-73Y5 laptop has two memory slots available for RAM upgrades. It can support a maximum of 16GB of memory. The type of RAM compatible with this laptop is DDR3 SDRAM, and it uses the SODIMM form factor, which is a compact design commonly used in laptops. For optimal performance, the recommended RAM clock speed is 1600MHz, also referred to as PC3-12800.
Acer Nitro VN7-591G-73Y5 Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Acer Nitro VN7-591G-73Y5 |
| Total memory slots | 2 |
| Maximum RAM | 16GB |
| Memory type | DDR3 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 1600MHz (PC3-12800) |
| Voltage | Low - 1.35V (DDR3L / PC3L) |
| Number of pins | 204-pin |
FAQ about Acer Nitro VN7-591G-73Y5 RAM
How much RAM can I add to this laptop?
You can go up to 16GB total. The laptop has 2 slots, so that's typically 2x8GB sticks. Check what's already installed - if it came with 8GB in one slot, you can just add another 8GB stick.
What type of RAM do I need to buy?
You need DDR3 SODIMM sticks that run at 1600MHz. Sometimes listed as PC3-12800. Make sure it's SODIMM (the smaller laptop memory) not regular desktop RAM which won't fit.
Can I use faster RAM like 1866MHz or 2133MHz?
You can install faster DDR3, but it'll just run at 1600MHz anyway. The system will downclock it to match what it supports. Save your money and stick with 1600MHz.
Do I need to match the existing RAM exactly?
Best practice is to match the speed and timings, but mixing brands usually works fine. If you're adding to existing RAM, try to get 1600MHz to match. For best results, get a matched pair and replace both sticks.
Will adding more RAM void my warranty?
Usually not - RAM upgrades are considered user-serviceable on most laptops. But check your warranty terms. Keep your original RAM in case you need warranty service.
Is 16GB the absolute maximum or can I try 32GB?
16GB is the tested maximum. Some people try 2x16GB for 32GB total, but there's no guarantee it'll work or be stable. The chipset/BIOS might not support it. Stick with 16GB to be safe.