Asus K55VD - RAM Upgrade Guide

The Asus K55VD laptop has two memory slots available for RAM upgrades, allowing for a maximum memory capacity of 8GB. It uses DDR3 SDRAM as the memory type, with a form factor known as SODIMM, which is a compact design commonly used in laptops. For optimal performance, a RAM clock speed of 1600MHz, also referred to as PC3-12800, is recommended.
Asus K55VD Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus K55VD |
| Total memory slots | 2 |
| Maximum RAM | 8GB |
| 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 K55VD RAM
How much RAM can I put in my K55VD laptop?
Maximum is 8GB total. You've got 2 slots, so that's 4GB per slot max. Can't go higher even if you find bigger modules - the motherboard won't recognize them.
What type of memory do I need for this laptop?
You need DDR3 SODIMM modules. That's the smaller laptop memory, not the full-size desktop sticks. Make sure it's DDR3, not DDR4 or DDR5 - they're not compatible and won't even fit in the slots.
What speed RAM should I get?
1600MHz (also labeled as PC3-12800) is the recommended speed. You can use slower 1333MHz if that's what you have, but 1600MHz will give you the best performance this laptop can handle.
Can I mix different RAM sizes or speeds?
Yeah, you can mix them but it's not ideal. If you put in a 4GB and a 2GB stick, you'll get 6GB total. Mix different speeds and everything runs at the slower speed. Best to match them if possible.
Do I need to buy RAM in pairs?
Not required, but matching pairs (same size, speed, and ideally same manufacturer) can enable dual-channel mode which gives a small performance boost. Single stick will work fine though if that's all you need.
What if I already have 4GB installed?
Check if it's 1x4GB or 2x2GB. If it's a single 4GB stick, add another 4GB stick for 8GB total. If it's 2x2GB, you'll need to replace both with 2x4GB since you only have 2 slots.