Asus U5A - RAM Upgrade Guide
The Asus U5A laptop has two memory slots for RAM, but only one of these slots can be upgraded by the user. The total memory capacity for this device is limited to 1.5GB, with a maximum of 1GB allowed in the user-accessible slot. The type of memory supported is DDR2 SDRAM, and it uses a SODIMM form factor, which is a smaller type of memory module designed for laptops. For optimal performance, the recommended clock speed for the RAM is 533MHz, which corresponds to the PC2-4200 standard.
Asus U5A Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus U5A |
| Total memory slots | 2 (1 not upgradeable) |
| Maximum RAM | 1.5GB (up to 1GB in user accessible slot) |
| Memory type | DDR2 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 533MHz (PC2-4200) |
| Voltage | 1.8V |
| Number of pins | 200-pin |
FAQ about Asus U5A RAM
How much RAM can I add to my Asus U5A laptop?
You can add up to 1GB in the user-accessible slot. The laptop has 512MB soldered on the motherboard that can't be changed, plus one slot you can upgrade - giving you a maximum of 1.5GB total.
What type of memory does the Asus U5A use?
It uses DDR2 SODIMM modules running at 533MHz (also called PC2-4200). Make sure to get laptop memory (SODIMM), not desktop RAM.
Can I upgrade both memory slots in the U5A?
No, only one slot is upgradeable. The other slot has memory permanently soldered to the motherboard. You're stuck with whatever came pre-installed in that slot.
Is 1.5GB enough RAM for this laptop?
For basic tasks and older operating systems it was designed for, yes. But for modern software and web browsing, 1.5GB is pretty limited. This laptop's RAM ceiling makes it better suited for light, legacy use.
Can I use faster DDR2 memory like 667MHz or 800MHz?
You can install faster DDR2, but it'll run at 533MHz anyway. The laptop will downclock any faster memory to match its 533MHz specification, so save money and just get PC2-4200.