Acer Nitro VN7-591G-7857 - RAM Upgrade Guide
The Acer VN7-591G-7857 laptop allows for memory upgrades with a total of two memory slots available. It can support up to 16 gigabytes of memory. The type of memory used is DDR3 SDRAM, and it comes in a small outline dual inline memory module (SODIMM) format, which is standard for laptops. For optimal performance, the recommended memory speed is 1600 megahertz, also referred to as PC3-12800.
Acer Nitro VN7-591G-7857 Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Acer Nitro VN7-591G-7857 |
| 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-7857 RAM
How much RAM can the VN7-591G-7857 handle?
Maximum is 16GB total. The laptop has 2 slots, so you can do 2x8GB sticks for the full 16GB.
What type of RAM does this laptop need?
You need DDR3 SODIMM modules - that's the smaller laptop-sized RAM, not the full-size desktop sticks. Make sure it's DDR3, not DDR4 or DDR5.
What speed RAM should I get?
1600MHz (also labeled as PC3-12800) is the recommended speed. You can technically use faster RAM but it'll just run at 1600MHz anyway, so save your money.
Can I mix different RAM sizes?
Yeah, you can mix sizes like 4GB + 8GB = 12GB total. But matching pairs (like 8GB + 8GB) usually perform better since they can run in dual channel mode.
Do I need to remove existing RAM to upgrade?
Depends what's already installed. If both slots are filled, you'll need to remove at least one stick. If there's an empty slot, just add the new stick there.
Is it worth maxing out to 16GB?
For gaming and multitasking, definitely. The jump from 8GB to 16GB is pretty noticeable, especially with modern games and having multiple programs open.