I have an Acer Aspire 3004WLCi laptop. I want to upgrade the memory. What all would be compatible?

Question

This is what is installed: Field Value
Memory Module Properties
Module Name Nanya NT256D64SH8C0GM-6K
Serial Number 46B82C62h (1647097926)
Module Size 256 MB (2 ranks, 4 banks)
Module Type Unbuffered
Memory Type DDR SDRAM
Memory Speed PC2700 (166 MHz)
Module Width 64 bit
Module Voltage SSTL 2.5
Error Detection Method None
Refresh Rate Reduced (7.8 us), Self-Refresh

Memory Timings
@ 166 MHz 2.5-3-3-7 (CL-RCD-RP-RAS) / 10-12-2 (RC-RFC-RRD)
@ 133 MHz 2.0-3-3-6 (CL-RCD-RP-RAS) / 8-10-2 (RC-RFC-RRD)

Memory Module Features
Early RAS# Precharge Not Supported
Auto-Precharge Not Supported
Precharge All Not Supported
Write1/Read Burst Not Supported
Buffered Address/Control Inputs Not Supported
Registered Address/Control Inputs Not Supported
On-Card PLL (Clock) Not Supported
Buffered DQMB Inputs Not Supported
Registered DQMB Inputs Not Supported
Differential Clock Input Supported
Redundant Row Address Not Supported

Memory Module Manufacturer
Company Na

Answer 1

Decide how much RAM you need FIRST. Then, go to:

Use their "Memory Advisor Tool" to identify your PC's RAM by make and model OR by Scanning your PC (Cool!).

Then, buy new RAM from them (or Kensington, Ultra, etc.) or look for COMPATIBLE second-hand RAM on Kijiji.ca, Craig's List or eBay, to name a few.