Asus U1E - RAM Upgrade Guide

The Asus U1E laptop has two memory slots for RAM, but only one of these slots can be upgraded by the user. The maximum memory capacity for this device is 2GB, with up to 1GB supported in the user-accessible slot. It uses DDR2 SDRAM as the memory type, which comes in a small outline dual inline memory module (SODIMM) form factor. For optimal performance, the recommended clock speed for the RAM is 667MHz, also referred to as PC2-5300.
Asus U1E Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus U1E |
| Total memory slots | 2 (1 not upgradeable) |
| Maximum RAM | 2GB (up to 1GB in user accessible slot) |
| Memory type | DDR2 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 667MHz (PC2-5300) |
| Voltage | 1.8V |
| Number of pins | 200-pin |
FAQ about Asus U1E RAM
How many RAM slots does the Asus U1E have?
It has 2 total slots, but only 1 is accessible for upgrades. The other slot has soldered memory that can't be removed.
What's the maximum RAM I can have in my U1E?
2GB total. Since one slot isn't upgradeable, you can only add up to 1GB in the accessible slot to reach the maximum.
What type of memory does the U1E use?
DDR2 SDRAM in SODIMM form factor - that's the smaller laptop-sized memory sticks.
What speed RAM should I buy for the U1E?
667MHz DDR2, also known as PC2-5300. Make sure to match this speed for compatibility.
Can I upgrade both RAM slots in the U1E?
No, only one slot is user-accessible. The other has permanent memory that's part of the motherboard.
Will faster RAM like 800MHz work in the U1E?
It might physically fit and work, but the system will only run it at 667MHz anyway, so there's no benefit to buying faster memory.