Lenovo G505s - RAM Upgrade Guide
The Lenovo G505s laptop has two memory slots for RAM upgrades, allowing a maximum capacity of 16GB. It uses DDR3 SDRAM, which comes in a small outline dual inline memory module (SODIMM) form factor. For optimal performance, the RAM should have a clock speed of 1600MHz, also referred to as PC3-12800.
Lenovo G505s Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Lenovo G505s |
| 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 Lenovo G505s RAM
How much RAM can I put in my G505s laptop?
You can install up to 16GB total. The laptop has 2 memory slots, so that's typically 2x8GB sticks for the maximum.
What type of memory does the G505s use?
It uses DDR3 SODIMM modules - the smaller laptop-sized memory sticks. Make sure you get DDR3, not DDR4 or DDR5, as they're not compatible.
What speed RAM should I get for the G505s?
Go with 1600MHz (also labeled as PC3-12800). The system might accept slower speeds like 1333MHz, but 1600MHz is what's recommended for best performance.
Can I mix different RAM sizes in the G505s?
Technically yes, like 4GB + 8GB, but it's better to use matching pairs (like 2x4GB or 2x8GB) for dual-channel performance. Mixing sizes still works but you lose some speed benefits.
Do I need to remove the old RAM when upgrading?
Depends on your current setup. If you have one stick and one empty slot, just add another. If both slots are filled with smaller capacity sticks, you'll need to replace them with larger ones.