CMS Peripherals, Inc.: Offers ABS, Automatic Backup System and hard drive upgrades for notebook and desktop systems.
Consolidated Computer Services: Services include repair of non-working disk and tape drives, and sourcing of hard to find disk, tape and optical drives.
Corporate Systems Center: Data storage and duplication systems.
Dan Kegel's Fast Hard Drives Page: Dan's hard drives facts page, and his independent view point.
Digital Measurement Systems: Manufacturers of test equipment used to measure and characterize the magnetic properties of thin film media.
Drive Solutions Inc: Carries all types of hard drives new and old, from 270 megabyte to 181 gigabyte.
Hard Drive Warehouse: Offers internal and external SCSI, Firewire and USB hard drives from Seagate, Western Digital and Maxtor.
Hard Drives 4 Less: Specializes in internal and external hard disk drives for desktop PCs, workstations, servers, and laptops.
Hutchinson Technology Incorporated: Develops, manufactures and markets suspension assemblies for use in computer rigid disk drives and other technical applications.
IBM: Hard disk drive storage for mobile systems, desktop PCs, workstations and servers.
Komag, Inc.: Develops, manufactures and markets thin-film media for storage of digital data in computer hard disk drives.
Logicube, Inc: Manufacturer of hard drive duplicators and computer forensic systems.
Mapower.com.tw: Manufacturer of computer peripherals specializing in external drive enclosures.
Maxtor Corporation: Manufactures Parallel ATA, Serial ATA and SCSI hard drives.
Micro Technology Concepts: Offers mass storage products including server, desktop or laptop hard drive and floppy disk drives.
PMC Technologies, Inc.: Manufactures and integrates removable disk drive subsystems, storage enclosures and expansion chassis.
Pocketec: A small, light, and portable hard drive. This removable storage device connects to a PC or Mac, laptop or desktop, via a USB cable.
Pockey Europe Ltd.: Portable hard disk drive which connects to PC, Mac, laptop or desktop, via a USB cable, no need for adapter or batteries.
Seagate Technologies: Disc product guide and disc storage news.
Sigma Data: Manufactures computer hardware upgrades and notebook accessories. Products include hard drives, memory, and USBs for laptops, desktops, and servers.
Spark Technology: Maker of keychain sized USB flash memory hard drives to replace floppy and zip disks.
The Trayman: Source for hotswap trays and rails, mounting kits and hard drives.
Thumbnail Limited: Distributors of portable storage and flash memory products.
Unison: Distributors of hard disk drives, CPU's and other computer hardware products.
Western Digital: Enhanced IDE, Serial ATA and external hard drives.
Wolverine Data: USB 2.0 portable hard drives and Flash Memory sticks.