Arch Memory has been providing computer memory since 1994 both in the United States and internationally for Apple, Compaq, Dell, Gateway, HP, IBM-Lenova, Sony and Toshiba. More than 21,000 different computers, laptops, printers, servers and other electronics can have their memory upgraded through online ordering or by toll-free calling. Its website provides installation guides and troubleshooting information for those who are tech savvy to perform their own IT.