Buying memory for Compaq computers is a time consuming task that requires good research to make the right choice. This is true whether you need RAM (random access memory) for Compaq computer upgrades, a SIMM (single in-line memory module) for a Compaq computer at the office or Compaq memory to take care of a Compaq memory compatibility problem.

How do you find a reliable and trustworthy supplier from which to buy your Compaq laptop memory upgrade?

Before you try, keep these points in mind:

1. A Presario desktop computer or laptop requires different Compaq memory than other Compaq desktop computers or laptops. Presario refers to a series of desktop computers by Compaq released in September 1993.

2. Laptops, notebooks and other portable computers don't always allow users to make upgrades to components. Read the manual that came with your computer before taking a laptop apart searching for memory slots that may not exist.

3. If you have a Compaq EVO desktop computer or EVO Notebook, than you will need to upgrade to Compaq EVO memory.

Action Steps
The best contacts and resources to help you get it done

How to find Compaq memory

If you need a good supply of quality Compaq memory, there are some reliable sources to help you.

I recommend: PowerSource Online has a huge selection of new, used and refurbished Compaq memory. 4 All Memory has a selection of Compaq memory for the Compaq Presario memory upgrade you have planned, and Compaq memory for EVO and Armada laptops, business laptops and business desktops, or any Compaq memory upgrade you need.

Finding a special Compaq memory unit

If you need a certain unit of Compaq memory for any particular reason, you may have to make an extended search to find it.

I recommend: Check Pronto's selection of over 19,000 Compaq memory units, compiled from around 20 current sellers. Compare prices and specifications to find the Compaq memory you want. OEMPCWorld has a listing of Compaq models on their website, with a page that shows the current Compaq memory upgrade configuration suggested for brand name laptops, desktops, servers and even a few handhelds.

How to buy memory if you need a Compaq memory upgrade

If you need Compaq laptop memory upgrades, a memory upgrade for a Compaq Presario or even your Compaq ProLiant server, then check out the following.

I recommend: Find Compaq computer memory upgrades at MemoryStock. Check out EDGE Tech Corporation's Compaq memory upgrade service for all Compaq memory laptops, desktops, servers and business models. The website allows browsing by the type of Compaq memory you are searching.

Tips & Tactics

Helpful advice for making the most of this Guide

• •  Compaq memory compatibility should always be checked for any system in which Compaq memory is to be added.
• •  Do not purchase memory modules until you know the type of memory used by the computer, the maximum amount of memory the computer can use, and the memory slot configuration.
• •  If you can't locate the manual for your laptop or notebook, you should be aware that most are sold with a copy of the manual pre-installed on the hard drive.