The write speed of the fastest D1-compatible card, the Lexar Media MB 10x , is shown for comparison in the table below: Hard disk drives IBM storage devices introductions. In short, the 1GB microdrive’s capacity, and the cost for it, are unmatched. Contemporaneous market forecasts for the 1-inch form factor were minimal and it was not clear that the form would survive. Apply to be a Writer Report page Share this. Earlier inertia latches were less reliable and could under some circumstances allow a head parked on the ramp to land on the disk during a mechanical shock for example, due to dropping the drive and subsequently stick to the disk, rendering the drive dead. Apple, not yet a major player in consumer electronics, was not approached, but understood on its own the potential market for HDD based digital music players.

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Another reason was the more mature market for digital cameras and the emerging market for digital music players see below. By using this site, you agree to micrordive Terms of Use and Privacy Policy.

Similar technology was used in other devices, such as the Rotronics Wafadriveand was sometimes known as a ” stringy floppy “.

Digital cameras were the first target market for the IBM Ib, and the necessary CF type II slots for the Microdrive were included in many of the higher quality cameras over the next decade.

Lack of comparable overhead meant that flash memory could scale down to small capacity points at much lower cost than a 1 inch HDD, and thereby always commanded the majority of the market share at small capacities. Cost and capacity are micrdrive the only measure by which a card should be selected of course.


Please improve it by verifying the claims made and adding inline citations. It is claimed the Microdrive concept was originally suggested by Imb Grillet at an interview with Sinclair Research in Wikimedia Commons has media related to ZX Microdrive.

The major disadvantage of 1 inch HDDs is the fixed cost of the mechanical components which includes two motors and electronics needed to create a complete HDD, compared to the relative small overhead needed by flash memory. IBM pursued the idea of HDD-based MP3 players with multiple main-line consumer electronics companies, but was rebuffed by all of them — the industry believed the CD-based Mmicrodrive players were the best choice, and introduced them with limited success.

Please help improve this article by adding citations to reliable sources. Although flash memory eventually replaced 1 inch HDDs in compact digital music players, Micrldrive played an important role in the history of these devices. This procedure was widely documented in the Sinclair community magazines of the s. Hard disk drives IBM storage devices introductions. However, that microdrjve eroded as flash write time improved at much faster rate than the data transfer rate for HDDs.

Microdrive – Wikipedia

Retrieved from ” https: Discussion Key players Several IBM employees played key roles in the product and business development of the Microdrive. Its HDD-like host interface also made it a natural choice for the Microdrive. Ino-san directed a few members of his team to develop working prototypes in collaboration with Research, and used the prototypes to help persuade the IBM HDD product planning and marketing teams to join him in supporting the project.

The read speed of the fastest CompactFlash card, the Lexar Media MB 10x, is shown for comparison in the table below: Articles that may contain original research from July All articles that may contain original research All articles with unsourced statements Articles with unsourced statements from July The automotive industry is undergoing significant transformation with electrification and the development of autonomous vehicles.


The original article was uploaded by Ben Huang in and is Revision 10 in this history. It’s a hoot to stick a CompactFlash card into Nikon’s D1, check the frame counter and see frames remaining. Western Digital iNAND memory has become an important part of automated driver systems with local storage to fit the demanding data needs of the vehicle.

IBM Microdrive 1GB Plug-In Module 3600RPM (07N4071) HDD

This standard defined the 5 mm thickness needed for an HDD, and a new functional specification called CF Plus, with the needed power supply and command infrastructure to support the HDDs and other non-storage devices that were adopting the CF standard as well. Microdrive is a registered trademark for miniature, 1-inch hard disks produced by IBM and Hitachi. In short, the 1GB microdrive’s capacity, and the cost for it, are unmatched.

December Learn how and when to remove this template message. These drives were also commonly known as the Seagate ST1. May 112: Early Micordrive players based on solid state flash memory had only enough memory typically 16 — 64 MB for a few songs, which greatly limited their attractiveness. The new standard was a success, with CF type II slots becoming commonplace in subsequent years. Not to be reproduced without written permission.