Intégral Peripherals
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Intégral Peripherals, Inc., or simply Intégral, was an American computer hardware company based in
Boulder, Colorado Boulder is a List of municipalities in Colorado#Home rule municipality, home rule city in Boulder County, Colorado, United States, and its county seat. With a population of 108,250 at the 2020 United States census, 2020 census, it is the most ...
, and active from 1990 to 1998. It was the first company to manufacture
hard disk drive A hard disk drive (HDD), hard disk, hard drive, or fixed disk is an electro-mechanical data storage device that stores and retrieves digital data using magnetic storage with one or more rigid rapidly rotating hard disk drive platter, pla ...
s with a platter diameter of 1.8 inches, smaller than the typical 2.5-inch hard drives used in laptops and other mobile devices. Initially met with market skepticism, Intégral found success in the mid-1990s with design wins in products by
IBM International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue, is an American Multinational corporation, multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is ...
,
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, and Toshiba, among others. However, its investors dropping out of the company amid the
1997 Asian financial crisis The 1997 Asian financial crisis gripped much of East Asia, East and Southeast Asia during the late 1990s. The crisis began in Thailand in July 1997 before spreading to several other countries with a ripple effect, raising fears of a worldwide eco ...
caused the company to file bankruptcy in 1998, after which it was acquired by
private equity Private equity (PE) is stock in a private company that does not offer stock to the general public; instead it is offered to specialized investment funds and limited partnerships that take an active role in the management and structuring of the co ...
firm H&Q Asia Pacific.


History


Foundation (1990–1991)

Intégral Peripherals, Inc., was founded in 1990 in
Boulder, Colorado Boulder is a List of municipalities in Colorado#Home rule municipality, home rule city in Boulder County, Colorado, United States, and its county seat. With a population of 108,250 at the 2020 United States census, 2020 census, it is the most ...
, by Steve Volk, Jim Morehouse, and John Blagaila. The three co-founders had previously worked for
Longmont Longmont is a home rule municipality located in Boulder and Weld counties, Colorado, United States. Its population was 98,885 . Longmont is located northeast of the county seat of Boulder. It is named after Longs Peak, a prominent mountain th ...
-based PrairieTek, which was the first company to manufacture 2.5-inch hard drives. Hard drives with platter diameters matching PrairieTek's soon saw widespread use in laptops and other mobile devices, such as
handheld PC A handheld computer, also called a palmtop computer, is a term that has variously been used to describe a small-sized personal computer (PC) typically built around a clamshell form factor and a laptop-like keyboard, including: Palmtop PCs, pers ...
s. After leaving PrairieTek, they founded Intégral to focus on the development of even-smaller 1.8-inch hard drives. Intégral was first headquartered at a 16,000-square-foot building in Boulder that served as its administrative headquarters and as a limited manufacturing facility, able to produce up to several thousand drives per month for the sake of small batches and production samples. The company initially sought to contract mass manufacturing to an offshore factory
Singapore Singapore, officially the Republic of Singapore, is an island country and city-state in Southeast Asia. The country's territory comprises one main island, 63 satellite islands and islets, and one outlying islet. It is about one degree ...
, with groundbreaking to commence some time in 1991. Intégral's initial start-up capital came entirely from East Asian countries, including three computer systems manufacturers, six hardware vendors, and one distributor, all of whom pitched in US$7 million in 1990.


Market introduction (1991–1993)

Intégral shipped out the first production samples of their 20-MB Mustang 1820 in August 1991. By September 1991, construction of the Singapore factory still had not commenced, and its Boulder facility could only produce up to 4,000 drives per month, well below expected projections. Scrambling to find a suitable production partner before competitors encroached on its market, in late December 1991 the company raised an additional $15.5 million in capital and signed a contract with
Fuji Electric , operating under the brand name FE, is a Japanese electrical equipment company, manufacturing pressure transmitters, flowmeters, gas analyzers, controllers, inverters, pumps, generators, ICs, motors, and power equipment. History Fuji Electric ...
for the latter to produce Intégral's drives in Singapore. By February 1992, Fuji was producing the Mustang 1820 in bulk, and in March 1992 they began producing Integral's Stingray 1842, a 40-MB, dual-platter, 1.8-inch drive. By September 1992, Intégral employed 50 people at their Boulder headquarters. The following month, the company announced that they had signed a
cross-licensing A cross-licensing agreement is a contract between two or more parties where each party grants rights to their intellectual property to the other parties. Patent law In patent law, a cross-licensing agreement is an agreement according to which two ...
deal with
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, in which both companies licensed patents from the other in order to diversify their product rosters. Despite decent standalone sales of their hard drives, Integral by this point had yet to score a design win in a prebuilt computer system beyond one Japanese
pen tablet PEN may refer to: * (National Ecological Party), former name of the Brazilian political party Patriota (PATRI) *PEN International, a worldwide association of writers **English PEN, the founding centre of PEN International **PEN America, located in ...
computer, the
Toshiba is a Japanese multinational electronics company headquartered in Minato, Tokyo. Its diversified products and services include power, industrial and social infrastructure systems, elevators and escalators, electronic components, semiconductors ...
Dynanote. In early 1993, they released their first
PC Card PC Card is a technical standard specifying an expansion card interface for laptops and personal digital assistants, PDAs. The PCMCIA originally introduced the 16-bit Industry Standard Architecture, ISA-based PCMCIA Card in 1990, but renamed it to ...
hard drives. These drives adopted the same 1.8-inch form factor of their standalone drives but featured a PC Card socket on the end. Around this time, many laptops began carrying PC Card slots internally. Intégral's first drives in this range consisted of the Ranger 1841P and the Cobra 1882P, with a capacity of 40 MB and 85 MB respectively. Intégral engineered the drives to withstand an operating shock rating of 100 '' g''. Intégral was in 1993 the market leader in the 1.8-inch drive segment, shipping a majority of the 150,000 drives sold that year. Its competitors then included MiniStor Peripherals (who earlier in 1992 were the first to ship PC Card hard drives), Aura Associates,
Western Digital Western Digital Corporation is an American data storage company headquartered in San Jose, California. Established in 1970, the company is one of the world's largest manufacturers of hard disk drives (HDDs). History 1970s Western Digital ...
, and
Maxtor Maxtor Corporation was an American computer hard disk drive manufacturer. Founded in 1982, it was the third largest hard disk drive manufacturer in the world before being purchased by Seagate Technology, Seagate in 2006. It was revived as a bra ...
. Sales improved as the laptop industry began adopting the PC Card standard en masse, and in November 1993 the company doubled its Singaporean workforce from 29 workers to 56 and saw its monthly production increase twofold as well, from 10,000 drives to 20,000 drives. In 1994, Intégral again dominated the 1.8-inch drive market, which saw disappointing sales that year, shipping only between 250,000 and 500,000 units, compared to the projected 3.5 million.


Success (1994–1997)

Intégral's 420-MB Cobalt 420 PC Card drive, introduced in October 1994 alongside their mainstream Viper line of PC Card drives, was the first hard drive to feature a
multi-chip module A multi-chip module (MCM) is generically an electronic assembly (such as a package with a number of conductor terminals or Lead (electronics), "pins") where multiple integrated circuits (ICs or "chips"), semiconductor Die (integrated circuit), d ...
IC, necessitated due to its small stature combined with a three-platter, six-head drive assembly. Around this time, Intégral's drives gained broader acceptance among computer systems builders, scoring design wins with
Hewlett-Packard The Hewlett-Packard Company, commonly shortened to Hewlett-Packard ( ) or HP, was an American multinational information technology company. It was founded by Bill Hewlett and David Packard in 1939 in a one-car garage in Palo Alto, California ...
for the latter's HP OmniBook
subnotebook Subnotebook, also called ultraportable, superportable, handtop, mini notebook or mini laptop, is a type of laptop computer that is smaller and lighter than a typical notebook-sized laptop. Types and sizes As typical laptop sizes have decreas ...
, with
IBM International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue, is an American Multinational corporation, multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is ...
for their
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notebooks, and with Toshiba and Fujitsu for their pen tablets. By April 1995, MiniStor had gone bankrupt and Maxtor had exited the field of 1.8-inch drives entirely, leaving Intégral and Calluna Technology as the only remaining makers of 1.8-inch drives. Despite cornering 68 percent of the market for 1.8-inch drives, Intégral themselves admitted partial defeat by entering the market for 2.5-inch hard drives in May 1995 with the Platinum line. Helped along by their experience manufacturing 1.8-inch drives, their premier entry in the 2.5-inch drive market, the Platinum/1010, was one of the first 1-GB 2.5-inch drives and the thinnest 1-GB drive available at the time. Revenues in the company increased sharply in 1995, to $69 million from $15 million in 1994. By April 1996, Intégral employed 140 workers in the United States and 300 workers globally.


Decline (1997–1998)

The company was hit hard in 1997 by the concurrent Asian financial crisis causing investors to drop out of Intégral. In early 1998 the company discontinued their flagship 1.8-inch drives, leaving Calluna as the sole contender in that market. Intégral filed for
Chapter 11 bankruptcy Chapter 11 of the United States Bankruptcy Code ( Title 11 of the United States Code) permits reorganization under the bankruptcy laws of the United States. Such reorganization, known as Chapter 11 bankruptcy, is available to every business, w ...
in March 1998, with $3.5 million in assets and roughly $25 million in liabilities. They were sold to Mobile Storage—a unit of H&Q Asia Pacific, a private equity firm—for $5.5 million in assets and $1.7 million in license revenues the following June. After leaving Intégral, Volk went on to found
DataPlay DataPlay is an optical disc system developed by DataPlay Inc. and released to the consumer market in 2002. Using tiny (32mm diameter) disks enclosed in a protective cartridge storing 250MB per side, DataPlay was intended primarily for portable mu ...
, a maker of very small (32 mm diameter)
optical disc An optical disc is a flat, usuallyNon-circular optical discs exist for fashion purposes; see shaped compact disc. disc-shaped object that stores information in the form of physical variations on its surface that can be read with the aid o ...
s, in Longmont.


References


External links

* {{Hard disk drive manufacturers 1990 establishments in Colorado 1998 disestablishments in Colorado American companies established in 1990 American companies disestablished in 1998 Computer companies established in 1990 Computer companies disestablished in 1998 Computer storage companies Defunct computer companies of the United States Defunct computer hardware companies