Asus X751MD - RAM Upgrade Guide
The Asus X751MD 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 possible in the slot that can be accessed for upgrades. The type of memory used is DDR3 SDRAM, and it comes in a SODIMM format, which is a smaller version of standard memory modules designed for laptops. For optimal performance, the recommended clock speed for the RAM is 1600MHz, often labeled as PC3-12800.
Asus X751MD Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus X751MD |
| 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 X751MD RAM
How much RAM can I add to an Asus X751MD?
You can add up to 8GB in the single accessible slot. The laptop comes with 4GB soldered that can't be removed, so the maximum total is 12GB (4GB fixed + 8GB you add).
What type of RAM does the X751MD use?
It uses DDR3 SODIMM modules - the smaller laptop-sized sticks. Make sure to get DDR3, not DDR4 or DDR5, as they won't fit or work.
What speed RAM should I buy for the X751MD?
Get 1600MHz DDR3 (also labeled as PC3-12800). The laptop might work with other speeds but 1600MHz is what's recommended for best compatibility.
Can I upgrade both RAM slots on the X751MD?
No, only one slot is accessible for upgrades. The other slot has 4GB permanently soldered to the motherboard that can't be changed.
Is it worth maxing out the RAM to 12GB?
Going from 4GB to 12GB makes a huge difference for multitasking, keeping lots of browser tabs open, and general responsiveness. The 8GB upgrade stick costs around $20-30, so it's usually worth it.
Will adding RAM void my warranty?
Usually not - RAM upgrades are considered user-serviceable on most laptops. Just be careful not to damage anything while installing it. Check your specific warranty terms to be sure.