Acer Nitro VN7-591G-78QH - RAM Upgrade Guide
The Acer VN7-591G-78QH 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 suitable for laptops. For optimal performance, it is suggested to use RAM with a clock speed of 1600MHz, which corresponds to the PC3-12800 specification.
Acer Nitro VN7-591G-78QH Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Acer Nitro VN7-591G-78QH |
| 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-78QH RAM
How much RAM can I put in my VN7-591G?
Maximum is 16GB total. You've got 2 slots, so that's 8GB per slot max.
What type of RAM do I need for this laptop?
DDR3 SODIMM - the small laptop memory sticks. Make sure it's DDR3, not DDR4 or DDR5, they won't fit.
What speed RAM should I get?
1600MHz (also labeled PC3-12800). The system might accept faster RAM but it'll just run at 1600MHz anyway, so save your money.
Can I mix different RAM sizes?
Yeah, you can do like 4GB + 8GB, but matching sizes (8GB + 8GB) usually gives better performance because of dual-channel mode.
Do I need to match the existing RAM exactly?
Not exactly, but stick with the same speed (1600MHz) and type (DDR3). Different brands usually work fine together.
Is upgrading to 16GB worth it?
Depends what you're doing. If you're multitasking heavily, gaming with browser tabs open, or doing any content creation, definitely. For basic use, 8GB is probably enough.