| 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. |
| Datafab USA | | Manufacturers of card readers and mobile storage solutions. |
| 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. |
| 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. |
| Micro Technology Concepts | | Offers mass storage products including server, desktop or laptop hard drive and floppy disk drives. |
| Peripheral Repair Corp. | | Specializes in repairing and selling hard disk drives. Servicing drives from virtually all hard disk manufacturers. |
| 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. | |
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