There are at least three artists who have used the name Module:
1. The live electronic/classical project of New Zealand musician/producer Jeramiah Ross.

Official MySpace site:
http://www.myspace.com/modulenz

Official website:
http://www.module.co.nz

2. A Britrock-influenced act from Houston, Texas that existed between 2000 (originally as Galaxy Girl) and 2002. At the time of its only official relase, the 2001 EP Grounded, the lineup included vocalist Tom Burke, guitarist Jonathan Thompson, bassist James Gomez, and drummer Mike York. After disbanding, Thompson and Gomez performed in the short-lived Of Normandy, while Burke has lent his talents to The Loving Thing and LazyScience.

3. An alternative rock band from Almada - Setúbal, Portugal. They've existed between 2002 and 2004.

More information can be found here:

http://www.123som.com/aleph/ficha?p_b_pesq+171

Module4:

From: teamgrafix.com/module

Module is a swedish rock band formed in the year of 2005. The lineup is guitarist and vocalist Anders Lejon, bassist Jonas Lindgren and drummer Olle Lejon. They have produced records such as: "Live från Replokalen" and "Jet Plane to Monaco". In the years 2005 and forth Module have played on venues all around Sweden.

For more information visit Module's myspace:
http://www.myspace.com/moduleswe

or official homepage:
http://www.teamgrafix.com/module