Acer Nitro VN7-791 - RAM Upgrade Guide
The Acer VN7-791 laptop has two slots available for memory upgrades, allowing for a total memory capacity of up to 16GB. It uses DDR3 SDRAM as the memory type, which comes in a small outline dual inline memory module (SODIMM) format, designed specifically for compact devices like laptops. For optimal performance, the memory should operate at a clock speed of 1600MHz, which is also referred to as PC3-12800.
Acer Nitro VN7-791 Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Acer Nitro VN7-791 |
| 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 VN7-791 RAM
How many RAM slots does the VN7-791 have?
It has 2 memory slots total. You can use both for dual-channel performance.
What's the maximum RAM I can install?
16GB is the maximum - that means 8GB per slot if you're filling both.
What type of RAM do I need?
You need DDR3 SODIMM modules. Make sure it's SODIMM (the smaller laptop RAM) not regular desktop DIMM.
What speed RAM should I get?
1600MHz (also labeled as PC3-12800) is the recommended speed. The system might accept faster RAM but it'll just run at 1600MHz anyway.
Can I mix different RAM sizes?
Yes, you can mix sizes like 4GB + 8GB to get 12GB total, but matching pairs (like 8GB + 8GB) give better dual-channel performance.
Will DDR4 RAM work in this laptop?
No, DDR4 won't work. This laptop only supports DDR3. They're physically different and won't even fit in the slots.
Do I need to match the existing RAM exactly?
Not exactly, but try to match the speed (1600MHz) and ideally the timings. Different brands usually work fine together as long as the specs match.