Apple ProFile

The ProFile was the first hard drive produced by Apple Computer, initially for use with the Apple III personal computer. The original model had a formatted capacity of 5 MB and connected to a special interface card that plugged into an Apple III slot. In 1983 Apple offered a ProFile interface card for the Apple II, with software support for Apple ProDOS and Apple Pascal. The 5 MB ProFile was Apple's first hard drive, and was introduced in September 1981 at a price of US$ 3499. Later a 10 MB model was offered, but required an upgraded PROM/interface card to recognize the additional 5 MB.

Apple ProFile

The ProFile was the first hard drive produced by Apple Computer, initially for use with the Apple III personal computer. The original model had a formatted capacity of 5 MB and connected to a special interface card that plugged into an Apple III slot. In 1983 Apple offered a ProFile interface card for the Apple II, with software support for Apple ProDOS and Apple Pascal. The 5 MB ProFile was Apple's first hard drive, and was introduced in September 1981 at a price of US$ 3499. Later a 10 MB model was offered, but required an upgraded PROM/interface card to recognize the additional 5 MB.