Next-generation Storage Market Size & Share Analysis - Growth Trends and Forecast (2026 - 2031)

Global Next-generation Storage Market Trends and Insights

Rapid AI-Driven Demand for Enterprise SSDs

Generative AI training has turned storage throughput into a competitive differentiator, shrinking refresh cycles from five to three years as hyperscalers adopt all-flash clusters that deliver millions of random read IOPS. Enterprise SSD bit shipments surged 42% year-over-year in 2Q 2025, with Samsung’s PM9E1 and Micron’s 6550 ION surpassing 2 million IOPS in a single drive, enabling one server to replace multiple legacy nodes. Cloud operators now dictate the design of roadmaps, pushing vendors toward higher layer counts and lower power consumption per terabyte, which raises the total available market for next-generation storage.

Expansion Of Scale-Out NAS In Hybrid Clouds

Enterprises consolidating departmental filers onto distributed clusters that automatically tier cold data to public-cloud object stores are fueling double-digit growth in Network Attached Storage. NetApp’s all-flash NAS revenue climbed 28% in fiscal 3Q 2025, while Dell’s PowerScale added native S3 support, allowing the same namespace to span on-premises flash and cloud buckets.^{[1]Source: Dell Technologies, “PowerScale Storage,” delltechnologies.com} By eliminating gateways and manual migrations, scale-out NAS reduces administrative overhead and accelerates data mobility, thereby increasing its market share in the next-generation storage market.

Regulatory Push For Sovereign Data-Residency Storage

The European Union’s Digital Operational Resilience Act and Saudi Arabia’s Personal Data Protection Law mandate that financial and public-sector data remain within national borders, necessitating sovereign clouds that replicate hyperscale functionality under local control. Oracle and Amazon Web Services both launched Europe-only regions staffed exclusively by European nationals, a move that increases infrastructure cost by up to 30% yet unlocks protected revenue streams. Demand for regionalized infrastructure is therefore adding high-margin segments to the next-generation storage market.

5G-Enabled Edge Storage

Low-latency 5G applications, such as autonomous vehicles and augmented reality, require 10 terabytes to 50 terabytes of storage at the tower or campus edge to buffer sensor data before backhaul. Operators in Japan, South Korea, and China deployed more than 120,000 edge nodes in 2025, sparking the development of new product lines, such as Western Digital’s temperature-hardened Ultrastar SN861 SSD. These deployments diversify geographic revenue and cement edge as a durable growth avenue for the next-generation storage market.

Persistent Supply-Chain Volatility For NAND Flash

Geopolitical frictions are causing erratic NAND pricing, with contract rates rising 18% in 1H 2025 before falling 8% in 3Q as new South Korean capacity came online. Vendor gross margins compress when hedging at elevated spot levels, prompting some customers to extend hybrid deployments that combine SSDs with hard-disk drives, thereby delaying the full adoption of next-generation storage architectures.

Data-Security Breaches In Cloud Services

Incidents such as the June 2024 Snowflake credential compromise and the February 2024 Change Healthcare ransomware attack have heightened scrutiny of public-cloud controls. IBM calculated the average cost of a cloud-storage breach at USD 4.88 million in 2025, 15% above on-premises incidents. As a result, regulated workloads are repatriating to enterprise-controlled arrays, tempering short-term growth prospects for the next-generation storage market.

Segment Analysis

By Storage System: NAS Gains Momentum As Scale-Out Default

Network Attached Storage captured a 41.40% slice of the next-generation storage market share in 2025 and is forecast to climb at an 11.50% CAGR to 2031. The aggressive adoption of scale-out file clusters, which sustain petabyte-scale namespaces for AI training footage, media libraries, and genomics repositories, underpins this growth. Direct-Attached Storage is fading as converged infrastructure allows for pooled capacity, while Storage Area Networks remain relevant for deterministic latency in core banking and airline systems, yet they grow at only 3.2% annually.

The shift reflects the dominance of unstructured data, now accounting for more than 80% of generated bits, which naturally aligns with NAS protocols that permit billions of files in a single namespace. Vendors such as Qumulo report media customers writing 100 GB/s sustained to petabyte clusters, while NetApp’s ONTAP now includes autonomous ransomware detection that snapshots anomalous activity within seconds.^{[2]Source: NetApp, “ONTAP Data Management Software,” netapp.com} Security plus scalability accelerates NAS encroachment into workloads once reserved for object storage, reinforcing the ascendancy of NAS within the next-generation storage market.

Note: Segment shares of all individual segments available upon report purchase

By Storage Architecture: NVMe Breathes New Life Into Block Arrays

File and object-based systems controlled 57.80% of revenue in 2025, yet block arrays are on track for a 9.46% CAGR through 2031, reflecting renewed interest in ultra-low latency. SAP HANA, Oracle Exadata, and container persistent volumes rely on atomic writes, which file semantics cannot guarantee, prompting enterprises to adopt NVMe-over-Fabrics arrays that deliver 10 times the throughput of legacy Fibre Channel. Consequently, block arrays are reclaiming relevance for stateful microservices and in-memory analytics, expanding their slice of the next-generation storage market in transactional contexts.

Capacity-oriented archives still favor file and object platforms that deliver exabyte scalability at one-tenth the cost per terabyte. Cloudian claims average customer deployments exceed 5 PB, while Scality’s ARTESCA collapses multi-petabyte repositories into a single namespace with sub-second metadata lookups. This bifurcation leaves little room for hybrid architectures, positioning block storage for performance workloads and file storage for capacity, each integral to the broader next-generation storage market.

By End-User Industry: Healthcare Surges Past Mature BFSI

The Banking, Financial Services and Insurance sector represented 24.70% of 2025 revenue, driven by immutable audit trails and disaster-recovery mandates. Healthcare, however, is advancing at a 14.20% CAGR through 2031, buoyed by FDA guidance that permits cloud-based medical-device data systems, which shift radiology archives into sovereign clouds. Hospitals adopting vendor-neutral archives gain elastic capacity and AI-assisted diagnostics, positioning healthcare as a prime demand vector within the next-generation storage market.

Retail, media and entertainment, and telecommunications follow with edge-native deployments. Walmart now operates 30,000 store-level nodes caching catalogs locally, while Netflix stores more than 15 PB of raw footage in Amazon S3 accessed through gateways that appear as NAS shares. These use cases underscore the diverse industry pull shaping the next-generation storage market.

Note: Segment shares of all individual segments available upon report purchase

By Deployment Model: Cloud Dominates But Hybrid Persists

Cloud captured 56.80% of spending in 2025 and is projected to rise at a 12.80% CAGR through 2031 as hyperscalers eliminate same-region egress fees and introduce tiered pricing for AI training datasets. On-premises arrays hold a 28% share, driven by ultra-low-latency databases and air-gapped ransomware recovery vaults, although annual growth barely surpasses 2%. Hybrid models occupy the remaining 15.20% and are scaling at 8.5% CAGR, propelled by platforms that mirror on-premises snapshots into cloud buckets without disrupting applications.

Dell’s 2025 survey found 67% of enterprises operate across three or more clouds, but fewer than one-quarter automate data placement. NetApp Cloud Volumes ONTAP offers a uniform control plane that removes provider lock-in, while Pure Storage Portworx replicates Kubernetes volumes across regions for continuous availability. These capabilities transform the hybrid from a transitional compromise into a permanent operating model. As a result, the enterprise storage market size linked to hybrid deployments will continue to expand steadily, even as cloud continues to absorb the majority of new workloads.

Geography Analysis

North America held 37.46% of 2025 revenue, reflecting dense hyperscale footprints in Virginia, Texas, Oregon and Iowa. Spending tilts toward performance upgrades like Frontier’s 700 PB all-flash supercomputer in Tennessee. Canada’s data-residency rules spurred AWS to add a Calgary region in 2025, while Mexico’s nearshoring boom fuels edge deployments.

Europe fragments along sovereignty lines as the Digital Operational Resilience Act enforces EU-resident replicas, prompting Oracle and AWS to open Europe-only regions. Germany’s cybersecurity agency recommends on-premises arrays for classified workloads, slowing cloud migration, whereas post-Brexit United Kingdom institutions leverage U.S. regions for cost advantage.

Africa is the standout, predicted to grow at 14.10% CAGR to 2031. Microsoft Azure’s Kenya launch and Google Cloud’s forthcoming Lagos region satisfy in-country data mandates, catalyzing local adoption. Parallel momentum in the Middle East and South America rounds out the regional mosaic that sustains the next-generation storage market.