Acer Nitro VN7-591G-71CT - RAM Upgrade Guide

The Acer VN7-591G-71CT laptop has two slots available for memory upgrades, allowing for a total capacity of up to 16GB. It uses DDR3 SDRAM as the memory type, which comes in a SODIMM form factor designed for compact devices like laptops. For optimal performance, the recommended memory speed is 1600MHz, often labeled as PC3-12800.
Acer Nitro VN7-591G-71CT Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Acer Nitro VN7-591G-71CT |
| 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-71CT RAM
How much RAM can I put in my VN7-591G-71CT laptop?
You can install up to 16GB total. The laptop has 2 memory slots, so you could do 2x8GB sticks for the maximum capacity.
What type of RAM does the VN7-591G-71CT use?
It uses DDR3 SODIMM modules - the smaller laptop-sized memory sticks. Make sure you get DDR3, not DDR4 or DDR5, as they're not compatible.
What speed RAM should I get for the VN7-591G-71CT?
Go with 1600MHz (also labeled as PC3-12800). The system might accept faster RAM like 1866MHz, but it'll just run at 1600MHz anyway, so save your money.
Can I mix different RAM sizes in my VN7-591G-71CT?
Technically yes, like 4GB + 8GB, but you'll get better performance with matched pairs (like 2x4GB or 2x8GB). Matching sizes lets the memory run in dual-channel mode.
Do I need to remove the existing RAM when upgrading?
Depends what's already installed. If you have 1x8GB and want 16GB total, you can just add another 8GB stick. If you have 2x4GB and want 16GB, you'll need to replace both with 2x8GB.