TL;DR
A class-action lawsuit has been filed in the U.S. against major suspension assembly makers, alleging a price-fixing scheme from 2003 to 2016. If successful, it could lead to compensation for affected consumers and resellers.
A class-action lawsuit has been filed in the U.S. against nearly all major manufacturers of hard drive suspension assemblies, alleging a coordinated price-fixing scheme that raised costs for consumers and resellers. The case involves companies linked to TDK Corporation and NHK Spring and could result in monetary compensation if the court rules in favor of the plaintiffs.
The lawsuit was filed in the U.S. District Court for the Northern District of California and names two groups of defendants, one associated with TDK Corporation and the other with NHK Spring. These companies produce suspension assemblies used in 97% of worldwide HDDs, suggesting that most major brands, including Seagate, Western Digital, and Toshiba, are impacted.
The alleged price-fixing scheme lasted from January 2003 to December 2016, according to court documents. This collusion reportedly led to increased manufacturing costs, which were passed on to consumers and resellers, contributing to higher prices for hard drives and related products.
The case is a continuation of a 2019 Canadian class action that has already been certified and upheld in court, indicating a legal trajectory that could influence the U.S. proceedings. There is no court date set yet, and the lawsuit’s success is not guaranteed, but the case’s progression signals potential implications for the industry.
Why It Matters
If the lawsuit succeeds, U.S. consumers and resellers who purchased affected hard drives could be eligible for monetary compensation. The case highlights ongoing concerns about anti-competitive practices in the tech supply chain, which can inflate costs for end users and impact market competition. It also underscores the importance of regulatory oversight in maintaining fair pricing in hardware components.
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Background
This lawsuit builds on a previous Canadian legal action from 2019, where courts certified the class and rejected an appeal in 2022. You can learn more about storage solutions in our backup hard drive docking stations guide. The alleged collusion involved companies producing suspension assemblies integral to HDD operation, which are critical for precise read-write head positioning. The duration of the scheme, spanning over a decade, suggests a sustained effort to manipulate prices in the hard drive industry.
“The defendants’ alleged collusion artificially inflated component prices, impacting consumers worldwide.”
— Legal representative for the plaintiffs
“The company denies any involvement in anti-competitive practices.”
— A spokesperson for TDK Corporation
What Remains Unclear
It is not yet clear whether the court will certify the class, or if the defendants will be found liable. The case could still settle out of court, or be dismissed before trial. The potential payout for consumers depends on the court’s final ruling, which is still pending.
What’s Next
The next steps include the court setting a schedule for proceedings, potential discovery phases, and possible settlement negotiations. Plaintiffs have until August 23, 2026, to opt out of the class action if they wish to pursue separate legal action. The case’s outcome could influence future antitrust enforcement in the hardware industry.
Key Questions
What exactly are suspension assemblies in hard drives?
Suspension assemblies are components that hold and move the read-write head of a hard drive with high precision, enabling accurate data access on magnetic platters.
Who could benefit if the lawsuit is successful?
Consumers and resellers who purchased affected hard drives between 2003 and 2016 could be eligible for monetary compensation if the court rules in favor of the plaintiffs.
Are all hard drives affected by this lawsuit?
Most likely, yes. Since suspension assemblies produced by the implicated companies are found in 97% of HDDs worldwide, the impact spans nearly all major brands, including Seagate, Western Digital, and Toshiba. For more storage options, see our external hard drive recommendations.
What happens if I want to pursue separate legal action?
Individuals can opt out of the class action until August 23, 2026, and then pursue their own legal claims against the defendants. If you’re considering additional storage, check out the best hardware encrypted external drives.
