Asus K501LB - RAM Upgrade Guide
The Asus K501LB laptop has two memory slots for RAM, but only one of them can be upgraded by the user. The maximum amount of memory the laptop can support is 12GB, with up to 8GB possible in the user-accessible slot. It uses DDR3 SDRAM as the memory type, and the RAM comes in a SODIMM form factor, which is a compact design commonly used in laptops. For best performance, the recommended RAM clock speed is 1600MHz, also referred to as PC3-12800.
Asus K501LB Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus K501LB |
| Total memory slots | 2 (1 not upgradeable) |
| Maximum RAM | 12GB (up to 8GB in user accessible slot) |
| 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 Asus K501LB RAM
How much RAM can I add to my K501LB laptop?
You can add up to 8GB in the single accessible slot. The laptop has 4GB soldered to the motherboard that can't be changed, so with an 8GB stick installed, you'll have 12GB total.
What type of RAM does the K501LB use?
It uses DDR3 SODIMM modules - the smaller laptop memory sticks. Make sure to get DDR3, not DDR4 or DDR5, as they're not compatible.
What speed RAM should I buy for the K501LB?
Get 1600MHz DDR3 (also labeled as PC3-12800). The laptop will work with slower speeds but you won't get the best performance.
Can I upgrade both RAM slots on the K501LB?
No, only one slot is accessible for upgrades. The other slot has 4GB permanently soldered to the motherboard, so you're stuck with that.
Is it worth upgrading from 4GB to 12GB on this laptop?
Definitely. Going from 4GB to 12GB makes a huge difference for multitasking, running multiple browser tabs, and general system responsiveness. It's one of the best upgrades you can do.
Will any DDR3 laptop memory work in the K501LB?
As long as it's DDR3 SODIMM (not desktop DIMM), it should work. Just stick to reputable memory manufacturers and match the 1600MHz speed for best results.