Asus U33Jc - RAM Upgrade Guide
The Asus U33Jc laptop has two memory slots available for RAM upgrades. It supports a maximum memory capacity of 4GB. The type of memory it uses is DDR3 SDRAM, and it comes in a SODIMM format, which is a compact design commonly used in laptops. For optimal performance, the recommended clock speed for the RAM is 1066MHz, also referred to as PC3-8500.
Asus U33Jc Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus U33Jc |
| Total memory slots | 2 |
| Maximum RAM | 4GB |
| Memory type | DDR3 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 1066MHz (PC3-8500) |
| Voltage | 1.35V - 1.5V |
| Number of pins | 204-pin |
FAQ about Asus U33Jc RAM
How much RAM can I put in my Asus U33Jc laptop?
The maximum is 4GB total. The laptop has 2 memory slots, so you could do 2x2GB sticks or keep one original stick and add another.
What type of memory does the U33Jc use?
It uses DDR3 SODIMM modules - the smaller laptop-sized memory sticks, not the full-size desktop ones. Make sure you get SODIMMs, not regular DIMMs.
Can I mix different RAM sizes in the U33Jc?
Technically yes, like 1GB + 2GB, but it's better to use matching pairs (2GB + 2GB) for stability. Mixing sizes can sometimes cause issues or disable dual-channel mode.
Is 4GB really the maximum for this laptop?
Yes, that's the official limit. Some older laptops can handle more than spec, but the U33Jc chipset hard caps at 4GB total. Installing more won't be recognized.