Asus K73BY - RAM Upgrade Guide

The Asus K73BY laptop has two memory slots available for RAM upgrades. It can support a maximum of 8GB of memory. The type of memory used is DDR3 SDRAM, and it comes in a small outline dual inline memory module (SODIMM) format, which is standard for laptops. For optimal performance, the recommended clock speed for the RAM is 1333MHz, often referred to as PC3-10600.
Asus K73BY Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus K73BY |
| Total memory slots | 2 |
| Maximum RAM | 8GB |
| Memory type | DDR3 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 1333MHz (PC3-10600) |
| Voltage | 1.35V - 1.5V |
| Number of pins | 204-pin |
FAQ about Asus K73BY RAM
How much RAM can I put in an Asus K73BY laptop?
The maximum is 8GB total. You've got 2 memory slots, so that's 4GB per slot max.
What type of RAM does the K73BY use?
It uses DDR3 SODIMM modules - the smaller laptop-sized sticks, not the full-size desktop ones.
What speed RAM should I get for the K73BY?
Go with 1333MHz (also labeled as PC3-10600). That's the recommended speed for this model.
Can I mix different RAM sizes in the two slots?
Yeah, you can mix sizes like 2GB + 4GB to get 6GB total. Just make sure both sticks are DDR3 SODIMM at 1333MHz for best compatibility.
Will faster RAM like 1600MHz work in the K73BY?
It'll probably work but will run at the slower 1333MHz speed anyway. Save your money and just get 1333MHz sticks.
Do I need to upgrade both RAM slots at once?
Nope, you can upgrade one slot at a time. If you've got 2GB now, just add another 2GB or 4GB stick in the empty slot.