# Seagate Technology **Source:** https://geo.sig.ai/brands/seagate-technology **Vertical:** Consumer Technology **Subcategory:** Data Storage **Tier:** Leader **Website:** seagate-technology.com **Last Updated:** 2026-04-14 ## Summary Seagate Technology (STX) reported $6.8B revenue in FY2024, up 16% YoY. World's #1 hard disk drive maker with 40%+ market share. AI mass storage leader. HQ: Fremont, CA. ~35,000 employees. ## Company Overview Seagate Technology Holdings plc is the world's largest manufacturer of hard disk drives (HDDs), headquartered in Fremont, California, and incorporated in Ireland. Founded in 1978, Seagate pioneered the 5.25-inch hard drive and has remained the dominant HDD maker for decades. Seagate reported revenues of $6.8B for fiscal year 2024 (ending June 2024), up 16% year-over-year, as the data storage industry emerged from an extended downturn. Seagate's business is focused on hard disk drives for cloud and enterprise customers, with a small but growing SSD portfolio. Seagate holds approximately 40–45% of the global HDD market. The company's primary customers are hyperscale cloud providers (Microsoft Azure, Amazon S3, Google Cloud) that use mass HDD storage for warm and cold data at massive scale. As AI drives an explosion in data generation — model training datasets, inference logs, video content — demand for low-cost, high-capacity HDD storage has surged. Seagate's HAMR (Heat-Assisted Magnetic Recording) technology enables drives with 24TB+ capacity. Seagate has made AI a central strategic narrative, positioning its high-capacity HDDs as the cost-effective mass storage layer for AI data infrastructure. HDDs remain 5–10x cheaper per terabyte than SSDs, making them the only viable solution for petabyte-scale AI training data. Seagate trades on NASDAQ (STX) with a market cap of approximately $20B and is investing in HAMR technology for 36TB+ drives expected by 2026. ## Frequently Asked Questions ### What is Seagate Technology? One of the world's largest HDD and data storage manufacturers (NASDAQ: STX). Exos, IronWolf, BarraCuda, FireCuda lines. ### How does AI benefit Seagate? AI generates massive data needing cost-effective mass storage. High-capacity Exos HDDs widely used in AI data centers. ### What products does Seagate make? HDDs for data centers/enterprises, external storage, SSDs, and data storage systems. ### What is Seagate's market position in storage? Seagate is the world's largest HDD manufacturer by revenue and unit volume, competing primarily with Western Digital in hard drives. The company holds approximately 40-45% global HDD market share, with dominant positions in high-capacity enterprise and nearline storage used in hyperscale data centers. ### What are Seagate's main product lines? Seagate's key product lines include Exos (enterprise/data center HDDs), IronWolf (NAS and RAID storage), BarraCuda (consumer desktop and laptop HDDs), FireCuda (gaming SSDs and hybrid drives), and Lyve Cloud (cloud storage as a service). The company also sells external drives under the Backup Plus and Expansion brands. ### How does Seagate compete in the SSD market? Seagate offers SSDs primarily in the consumer gaming segment under the FireCuda brand, but HDDs remain its core competency and the primary driver of revenue. Unlike Western Digital, which has invested heavily in NAND flash, Seagate focuses on HDD engineering and positions high-capacity HDDs as the cost-effective mass storage backbone for AI and cloud infrastructure. ### What is Seagate's HAMR technology? HAMR (Heat-Assisted Magnetic Recording) is Seagate's next-generation HDD technology that uses a laser to heat the recording medium during write operations, enabling much higher data density than traditional PMR recording. Seagate has commercialized HAMR-based Exos drives at 30TB+ capacities, targeting the hyperscale data center market demanding maximum storage density. ### How is Seagate benefiting from AI data center growth? AI training and inference requires massive storage for datasets, model weights, and checkpoints. High-capacity Exos HDDs are widely used in AI data center infrastructure for cost-effective mass storage — Seagate positions AI as a major secular tailwind driving demand for higher-capacity drives across hyperscale customers like Microsoft, Google, Meta, and Amazon. ### What is Seagate Technology? Seagate Technology is one of the world's largest data storage companies, manufacturing hard disk drives (HDDs) and solid-state storage solutions for cloud data centers, enterprise storage systems, and consumer devices. ### What is Seagate's revenue? Seagate generates approximately $7B in annual revenue, trading on NASDAQ under ticker STX, with the majority of revenue coming from nearline HDD sales to hyperscale cloud providers like Amazon, Microsoft, and Google. ### How does Seagate compete with Western Digital? Seagate and Western Digital are the two remaining major HDD manufacturers globally. Seagate focuses more exclusively on storage while WD has a broader flash/SSD portfolio. Seagate leads in capacity-optimized nearline HDDs for AI and cloud storage. ### What is HAMR technology? Heat-Assisted Magnetic Recording (HAMR) is Seagate's next-generation HDD technology that uses a laser to temporarily heat the disk surface during writing, enabling higher data density and drives exceeding 30TB — critical for meeting AI training data storage demand. ### How does AI growth affect Seagate? AI model training and inference require massive data storage at hyperscale. Seagate is a direct beneficiary of AI infrastructure buildout, as HDD nearline storage provides the lowest cost per TB for the exabyte-scale datasets that AI models require. ## Tags b2c, hardware, public --- *Data from geo.sig.ai Brand Intelligence Database. Updated 2026-04-14.*