The RAM or faster video cards for these older systems often cost so much that it is almost as inexpensive just to buy into the new technology. A lot of machines can be upgraded with a new motherboard, RAM, and an inexpensive PCI video card. The object here is to get a much faster machine for the least amount of money not to make everything new. Most of the old 486 motherboards can't use hard drives larger than 528MB without special software. Here are some prices for good, upgrade components.
All products are new with full warranties in place.
RAM prices can change even daily. Check the configuration that gives you the most RAM for the dollar. All RAM is Micron Technology brand whenever possible. It has proven itself to be the most reliable RAM brand currently available by quite a margin in 486, Pentium, Pentium Pro, and PII systems. All SIMMs are tested on a memory tester to guarantee speed and functional specifications.