Asus X751LDC - RAM Upgrade Guide
The Asus X751LDC laptop has two memory slots for RAM, but only one of these slots can be upgraded by the user. The maximum amount of memory the laptop can support is 12GB, with up to 8GB allowed in the user-accessible slot. The type of memory used is DDR3 SDRAM, and it comes in a smaller form known as SODIMM, which is standard for laptops. For best performance, the recommended clock speed for the RAM is 1600MHz, often referred to as PC3-12800.
Asus X751LDC Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus X751LDC |
| 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 X751LDC RAM
How much RAM can I add to the Asus X751LDC?
You can add up to 8GB in the single accessible slot. The laptop has 4GB soldered on the motherboard that can't be changed, so with an 8GB stick installed, you'll have 12GB total.
What type of RAM does the X751LDC 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.
Can I upgrade both RAM slots?
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?
Definitely. Going from 4GB to 12GB makes a huge difference for multitasking, running multiple browser tabs, and general system responsiveness. It's probably the best upgrade you can do for this laptop.
Will any DDR3 laptop memory work?
As long as it's DDR3 SODIMM at 1600MHz, it should work fine. Just avoid desktop RAM (DIMM) - it's physically too big and won't fit in the laptop.