Acer Nitro VN7-791G-58QY - RAM Upgrade Guide
The Acer VN7-791G-58QY 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 a SODIMM form factor, which is a smaller type of memory module commonly used in laptops. For best performance, the RAM should have a clock speed of 1600MHz, also referred to as PC3-12800.
Acer Nitro VN7-791G-58QY Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Acer Nitro VN7-791G-58QY |
| 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 VN7-791G-58QY RAM
How much RAM can I put in my laptop?
The maximum is 16GB total. You've got 2 slots, so that's 8GB per slot maximum.
What type of memory do I need to buy?
You need DDR3 SODIMM modules. Make sure it's SODIMM (the smaller laptop memory) not regular DIMM (desktop memory).
What speed RAM should I get?
Go with 1600MHz DDR3, also labeled as PC3-12800. The laptop might work with faster RAM but it'll just run at 1600MHz anyway.
Can I mix different RAM sizes?
Yes, you can use different sizes like 4GB + 8GB to get 12GB total. But matching pairs (like 8GB + 8GB) usually perform slightly better.
Do I need to match the existing RAM exactly?
Not exactly, but stick with the same speed (1600MHz) and type (DDR3). Different brands are fine as long as the specs match.
Can I use just one RAM stick?
Yes, the laptop will work with just one stick. But using both slots gives you dual-channel mode which is faster for some tasks.
Will faster RAM like 1866MHz work?
It'll probably work but will automatically slow down to 1600MHz to match what the laptop supports. Save money and just get 1600MHz.