External Disk System Market Report 2026

The external disk system market size has grown strongly in recent years. It will grow from $51.02 billion in 2025 to $55.2 billion in 2026 at a compound annual growth rate (CAGR) of 8.2%. The growth in the historic period can be attributed to growth in personal computing and laptop adoption, rise in data generation and storage needs, increasing demand for backup solutions, expansion of small and medium enterprises, advancements in hard disk drive technologies.

The external disk system market size is expected to see strong growth in the next few years. It will grow to $78.57 billion in 2030 at a compound annual growth rate (CAGR) of 9.2%. The growth in the forecast period can be attributed to increasing adoption of network-attached storage (nas) solutions, demand for portable and rugged disk systems, integration with cloud storage solutions, rising need for high-capacity desktop hdds, development of faster connectivity interfaces (usb 3.2, thunderbolt). Major trends in the forecast period include high-capacity storage solutions, portable and rugged disk systems, network-attached storage expansion, seamless data backup and recovery, enhanced connectivity and transfer speeds.

The rising demand for data storage solutions is expected to drive the growth of the external disk system market in the coming years. Data storage solutions encompass the technologies and methods used to store, manage, and preserve digital information for easy access and long-term use. This growing demand is mainly fueled by the rapid expansion of digital content, as organizations increasingly generate and process large volumes of data that require scalable, secure, and reliable infrastructure to ensure smooth operations and informed decision-making. External disk systems play a critical role in data storage solutions by providing scalable, portable, and secure storage options for both businesses and individual users handling expanding data volumes. For example, in July 2024, Seagate Technology reported a significant rise in mass-capacity hard disk drive demand, with 114 exabytes of disk capacity shipped, representing a 15% sequential increase. During the same period, average drive capacity grew by 6% to 9.3 terabytes, with over 90% of shipments comprising mass-capacity or nearline drives for cloud service providers. Demand for enterprise server hard disk drives and video surveillance storage devices also surpassed expectations. As a result, the growing need for data storage solutions is supporting the expansion of the external disk system market.

Key participants in the external disk system market are increasingly emphasizing the development and launch of innovative products and solutions, such as portable solid-state drives, to strengthen their market position and improve revenue potential. A portable solid-state drive is a compact external storage device that uses flash memory to store data and enable fast file transfer and backup across computing devices. For instance, in March 2023, Samsung Electronics introduced the PSSD T7 Shield, a high-capacity 4 terabyte portable solid-state drive. This device operates on USB 3.2 Gen2 technology and delivers read and write speeds of up to 1,050 megabytes per second and 1,000 megabytes per second, respectively, supported by built-in PCI NVMe technology. The PSSD T7 Shield enhances workflow efficiency by reducing data transfer delays and offers performance up to 9.5 times faster than traditional external hard disk drives. Its durable aluminum body with a rubberized coating provides protection against drops from heights of up to three meters.

In April 2024, Accenture plc, an Ireland-based professional services firm specializing in consulting, technology, and outsourcing, acquired CLIMB for an undisclosed amount. This acquisition was aimed at strengthening Accenture’s innovation capabilities, expanding its market presence, and delivering more advanced solutions to its clients. CLIMB is a Japan-based technology services provider with expertise in cloud backup, virtualization, and disaster recovery services.

Major companies operating in the external disk system market are Samsung Electronics Co. Ltd.; Dell Inc.; Lenovo Group Ltd.; SK hynix Inc.; Fujitsu Limited; Hewlett Packard Development Company L.P.; Toshiba Corporation; Micron Technology Inc.; Western Digital Corporation; Seagate Technology LLC; Kingston Technology Co. Inc.; NetApp Inc.; Lite-On Technology Corporation; Pure Storage Inc.; ADATA Technology Co. Ltd.; Transcend Information Inc.; Quantum Corporation; QNAP Systems Inc.; Synology Inc.; Infortrend Technology Inc.; Promise Technology Inc.; Other World Computing Inc.; SilverStone Technology LLC; Drobo Inc.; Akitio Technology Limited; Glyph Production Technologies Inc.; Apricorn Inc.; Angelbird GmbH; Buffalo Americas; ioSafe Inc.

North America was the largest region in the external disk system market in 2025. The regions covered in the external disk system market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in the external disk system market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

Tariffs have impacted the external disk system market by increasing the cost of importing hard disk drives, storage components, and pre-assembled systems, particularly affecting segments like NAS, portable HDDs, and desktop HDDs. Asia-Pacific regions such as China, Taiwan, and South Korea, major HDD manufacturing hubs, are most affected. While tariffs have raised procurement costs, they have encouraged regional assembly and local sourcing, fostering innovation in cost-efficient and high-capacity external storage solutions, thereby supporting market resilience and diversification of supply chains.

The external disk system market research report is one of a series of new reports that provides external disk system market statistics, including external disk system industry global market size, regional shares, competitors with a external disk system market share, detailed external disk system market segments, market trends and opportunities, and any further data you may need to thrive in the external disk system industry. This external disk system market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry.

An external disk system refers to a storage solution that is distinct from a computer or server, typically linked through USB (universal serial bus) or network protocols. Its primary purpose is to extend storage capacity, enable data backup, and facilitate data sharing. This system plays a crucial role in enhancing storage flexibility and overall data management.

The primary categories of external disk systems include network-attached storage HDDs (hard disk drives), portable HDDs (hard disk drives), and desktop HDDs (hard disk drives). A network-attached storage HDD utilizes a hard disk drive to establish shared storage and file access over a network. This type of external disk system is employed in various applications, including computers, laptops, mobile devices, and more. It caters to a diverse range of end-users, including both personal and commercial entities.

The external disk system market consists of sales of solid-state hybrid drives (SSHD), RAID (redundant array of independent disks), optical disk drives, and flash drives. Values in this market are ‘factory gate’ values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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