Lenovo G475 - RAM Upgrade Guide
The Lenovo G475 laptop has two memory slots available for RAM upgrades. It can support a maximum of 8GB of memory. The type of RAM compatible with this model is DDR3 SDRAM, and it uses a SODIMM form factor, which is a compact design commonly used in laptops. For optimal performance, the recommended clock speed for the RAM is 1066MHz, often referred to as PC3-8500.
Lenovo G475 Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Lenovo G475 |
| Total memory slots | 2 |
| Maximum RAM | 8GB |
| Memory type | DDR3 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 1066MHz (PC3-8500) |
| Voltage | 1.35V - 1.5V |
| Number of pins | 204-pin |
FAQ about Lenovo G475 RAM
What's the max RAM I can put in a Lenovo G475?
You can go up to 8GB total. The laptop has 2 slots, so that's 4GB per slot maximum.
What type of RAM does the G475 use?
It uses DDR3 SODIMM modules - that's the smaller laptop-sized RAM, not the full desktop sticks.
What speed RAM should I get for the G475?
Look for 1066MHz DDR3, also labeled as PC3-8500. The system won't benefit from faster RAM even if it fits.
Can I mix different RAM sizes in the G475?
Yes, you can mix sizes like 2GB + 4GB to get 6GB total. Just make sure both sticks are DDR3 1066MHz for best compatibility.
Will faster RAM like 1333MHz or 1600MHz work?
It'll work but will run at the slower 1066MHz speed anyway. Save money and just get 1066MHz modules.
How do I check what RAM is currently installed?
Use Task Manager in Windows or run CPU-Z - it'll show you current capacity, speed, and how many slots are filled.