Western Digital

What Western Digital does

Western Digital Corporation (Nasdaq: WDC) is a pure-play storage infrastructure company headquartered in San Jose, California, that designs and manufactures high-capacity hard disk drives (HDDs) for hyperscale cloud, enterprise, and consumer use cases. Following the February 2025 spin-off and June 2026 share-swap completion of its former flash/SSD business SanDisk, Western Digital is now focused exclusively on HDD technology, with sub-brands including WD_BLACK (gaming SSDs and console-licensed expansion cards), G-DRIVE (creator/professional external drives), and the Ultrastar enterprise data center product line (HC570 22TB, HC560 20TB). The company is pursuing a dual-track capacity roadmap with UltraSMR (Shingled Magnetic Recording) and HAMR (Heat-Assulated Magnetic Recording) technologies targeting drives above 40TB, with launches planned for the second half of 2026 through the first half of 2027.

The company monetizes primarily through unit hardware sales of HDDs, complemented by storage platforms, accessories, data recovery services, and OEM licensing. Its 89-90% cloud revenue mix reflects a sales-led go-to-market with hyperscalers, supplemented by the WD for Business enterprise program (tiered pricing, WD Credit, Pro Rewards), channel distributors and resellers, OEM/console relationships, and direct-to-consumer e-commerce through westerndigital.com. Western Digital reported fiscal Q3 2026 revenue of $3.3 billion (up 45% year-over-year), achieved its first gross margin above 50% (50.5-51%) with Q4 FY2026 guidance of 51-52%, and generated approximately $978 million in free cash flow (FCF margins approaching 30%). The board authorized a $4 billion share repurchase program and a 20% dividend increase alongside the Q3 results, reflecting the company's transition to a cash-generative, hyperscaler-anchored storage infrastructure franchise benefiting from AI-driven data center build-out.

Name

Western Digital

Legal name

Western Digital Corporation

Website

https://westerndigital.com

Company type

Public

Founded year

1970

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Western Digital is a pure-play HDD storage infrastructure company serving hyperscalers, enterprises, and consumers with high-capacity hard drives for AI, cloud, and data center workloads.

Ownership category

akta.pro rank

Product category

Data Storage Hardware

NAICS

Computer Storage Device Manufacturing (334112), Computer and Peripheral Equipment Manufacturing (33411)

SIC

Computer Storage Devices (3572), Magnetic & Optical Recording Media (3695)

akta.pro primary industry

Storage Media & Components (HDD/SSD/Flash, Controllers) (HDABAEAM)

akta.pro secondary industries

Internal Storage Devices (HDD & SSD) (HDACACAA), External HDDs (HDACAIAA), Internal Storage Components (SSD/HDD, M.2, controllers) (HDACAGAH), External SSDs (HDACAIAB)

Keywords

• Hard disk drives
• Enterprise storage systems
• Data center infrastructure
• Cloud storage solutions
• High-capacity HDDs

Headquarters

HQ city

Milpitas

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Technology or R&D, Personnel, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Hardware Sales (HDDs and SSDs): Primary revenue stream from selling high-capacity hard disk drives (HDDs), solid state drives (SSDs), external drives, gaming storage, NAS, surveillance, and RAID storage products. Fiscal Q3 2026 revenue of $3.3 billion represented 45% year-over-year growth with 89-90% from cloud/enterprise customers. Product portfolio spans Internal HDDs, External HDDs, Data Center Storage, and accessories with capacity tiers from under 1TB to over 50TB.
2. Enterprise Storage Platforms and Solutions: Recurring enterprise revenue from Storage Platforms, Enterprise & Data Center Storage solutions, AI Storage Infrastructure, and Hybrid Cloud solutions. Includes long-term contracts with hyperscalers extending into 2027-2028 with firm purchase orders and contracted demand visibility through 2029.
3. Data Recovery Services: Western Digital Data Recovery program offered via a global network of authorized service partners (Secure Data, Ontrack, Drive Savers, Stellar, Lazarus, HD Doctor, Vector, ATP Data, Datarecovery.com, Data Mechanix, Recupero Datos) across North America, EMEA, APJ, India, and Greater China. Customers retain drive warranty when using authorized partners.
4. SanDisk Stake Divestiture / Share Swap: Western Digital completed the SanDisk share swap on June 22, eliminating remaining ~1.04 million SanDisk shares and completing transition to a pure-play storage infrastructure company, freeing capital returns ($4 billion share repurchase authorization, 20% dividend increase).
5. Professional Services and Business Programs: WD for Business program revenue including tiered pricing, WD Credit line of credit, Pro Rewards loyalty program, business account benefits, Easy Reorder, Tax Exemption, Recycle Program, and Affiliate Program. Also includes warranty services and extended service plans.

Pricing tiers

Go-to-market motion5 records

Distribution channels6 records

Marketing channels9 records

Core offering

Western Digital designs, manufactures, and sells high-capacity hard disk drives (HDDs) and enterprise storage platforms for hyperscale cloud, AI data centers, and enterprise workloads. Following the February 2025 spin-off of SanDisk and the completion of the SanDisk share swap on June 22, 2026, Western Digital operates as a pure-play HDD-based storage infrastructure company. The portfolio spans internal and external HDDs, the Ultrastar enterprise/data-center line, WD_BLACK gaming SSDs, G-DRIVE professional storage, and NAS, surveillance, and RAID-optimized drives.

Differentiator

Problem solved

Functional benefit

Brands

• WD_BLACK: Western Digital's gaming-oriented storage sub-brand covering high-performance SSDs and HDDs for gamers and console expansion (e.g., WD_BLACK SN850X, WD_BLACK C50 Xbox expansion card).
• SanDisk Professional
• G-DRIVE
• Ultrastar

Products and services

• Internal HDDs Internal hard disk drives for desktops, workstations, and servers, available across capacity tiers from less than 1TB to over 50TB.
• External HDDs Portable and desktop external hard drives for backup, media, and on-the-go storage, including the My Passport portable SSD line with 256-bit AES hardware encryption and drop resistance.
• Data Center HDDs (Ultrastar) Enterprise-class hard disk drives including Ultrastar DC HC570 (22TB) and Ultrastar DC HC560 (20TB), designed for hyperscale, cloud, and AI data center workloads requiring high capacity and durability.
• G-DRIVE (formerly SanDisk Professional) Professional external hard drives for creative professionals, rebranded from SanDisk Professional to G-DRIVE in 2026.
• WD_BLACK Gaming SSDs Gaming-focused sub-brand including WD_BLACK SN7100 NVMe SSD, WD_BLACK SN850X high-performance NVMe SSD, WD_BLACK SN850P NVMe SSD licensed for PlayStation 5, and WD_BLACK C50 Storage Expansion Card for Xbox Series X|S.
• Network Attached Storage (NAS) Solutions Hard drives engineered for NAS environments, addressing small business, prosumer, and enterprise network storage use cases.
• Surveillance HDDs Hard drives built for smart video surveillance and CCTV applications, including a Surveillance Hard Drive Calculator for capacity planning.
• RAID Storage Solutions Hard drives and tools for RAID configurations, supported by a RAID Capacity Calculator for capacity planning.
• Backup and Recovery Solutions Home and SMB backup storage solutions with related data recovery services delivered through a global network of authorized service partners for restoring data from Western Digital drives.
• Enterprise and Data Center Storage Solutions End-to-end storage infrastructure offerings for enterprises, hyperscalers, and AI data centers, spanning platforms, drives, and software-defined storage environments.
• Storage Platforms Storage platforms for AI data cycles, hybrid cloud, and enterprise infrastructure, positioned as the foundational layer for AI-driven data economies.

Quantifiable outcome

• Fiscal Q3 2026 revenue of $3.3 billion, up 45% year-over-year with adjusted EPS of $2.72 nearly doubling
• +7 more outcomes

Named customers6 records

Segments9 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

20 partnerships are on record, tiered major, flagship, core and minor.

• AnthropicmajorStrategic or Co-development Partner · 22 June 2026Micron Technology (with Western Digital noted as a key beneficiary) announced a strategic agreement with AI startup Anthropic. Micron rose 5.8% to record highs on the news, positioning chip-related stocks including Western Digital as the primary beneficiaries of AI capital expenditure. Anthropic is a leading AI research company, and the partnership validates the AI memory/storage demand thesis.
• SanDisk CorporationflagshipStrategic or Co-development Partner · 22 June 2026Western Digital completed the SanDisk share swap on June 22, 2026, eliminating its remaining approximately 1.04 million SanDisk shares and completing the transition to a pure-play storage infrastructure company. SanDisk had been spun off from Western Digital in February 2025 and surged over 5,200% since separation. Western Digital's scheduled divestment of approximately 1.04 million SanDisk shares worth over $2 billion completed the spinoff transaction.
• KIOXIAflagshipStrategic or Co-development Partner · 1 June 2024Long-standing joint development partnership on BiCS 3D NAND technology. The companies are advancing toward 218-layer or potentially 284-layer 8th generation BiCS, planning to skip BiCS 7. SanDisk (spun off from Western Digital) extended its manufacturing partnership with Kioxia through 2034. The partnership is foundational to Western Digital/SanDisk's NAND flash memory technology roadmap.
• MicrosoftflagshipStrategic or Co-development PartnerWestern Digital partnered with Microsoft, Critical Materials Recycling, and PedalPoint on the Advanced Recovery and Rare Earth Material Capture Program. This industry-leading initiative captures rare earths from obsolete hard drives that were historically lost within e-waste recovery or landfills. Based on life cycle analysis methodology, there is an estimated 95% reduction in greenhouse gas emissions for procuring rare earths this way compared to traditional mining and processing practices.
• Critical Materials RecyclingcoreStrategic or Co-development PartnerPartner in the Advanced Recovery and Rare Earth Material Capture Program with Western Digital, Microsoft, and PedalPoint. Together they developed an industry-leading circular economy initiative that captures rare earths from obsolete hard drives.
• PedalPointcoreStrategic or Co-development PartnerPartner in the Advanced Recovery and Rare Earth Material Capture Program with Western Digital, Microsoft, and Critical Materials Recycling. The initiative captures rare earths from obsolete hard drives, achieving an estimated 95% reduction in greenhouse gas emissions vs traditional mining.
• OntrackcoreChannel Partner/ Reseller/ DistributorOntrack is an authorized Western Digital Data Recovery service partner operating across multiple regions including North America (en-us), Netherlands/Belgium (nl-be), Australia (en-au). Provides data recovery services for Western Digital hard drives under the WD data recovery program.
• Drive SaverscoreChannel Partner/ Reseller/ DistributorDrive Savers is an authorized Western Digital Data Recovery service partner operating in North America (en-us), Japan (ja-jp), and Australia (en-au). Provides data recovery services for Western Digital hard drives.
• Stellar Information TechnologycoreChannel Partner/ Reseller/ DistributorStellar is an authorized Western Digital Data Recovery service partner providing services in India. Specialized in Western Digital hard drive recovery.
• Secure Data RecoveryminorChannel Partner/ Reseller/ DistributorSecure Data Recovery is an authorized Western Digital Data Recovery service partner operating in North America.
• HD Doctor Data RecoveryminorChannel Partner/ Reseller/ DistributorHD Doctor is an authorized Western Digital Data Recovery service partner operating in North America (USA and Brazil).
• ATP Data ServicesminorChannel Partner/ Reseller/ DistributorATP Data Services is an authorized Western Digital Data Recovery service partner operating across multiple regions including North America (atpdataservices.com), Europe (atpdataservices.eu), China (atpdataservices.cn), and Taiwan (Vector).
• Lazarus Data RecoveryminorChannel Partner/ Reseller/ DistributorLazarus Data Recovery is an authorized Western Digital Data Recovery service partner operating in North America.
• Datarecovery.comminorChannel Partner/ Reseller/ DistributorDatarecovery.com is an authorized Western Digital Data Recovery service partner.
• Data MechanixminorChannel Partner/ Reseller/ DistributorData Mechanix is an authorized Western Digital Data Recovery service partner.
• Recupero DatosminorChannel Partner/ Reseller/ DistributorRecupero Datos is an authorized Western Digital Data Recovery service partner operating in Latin America.
• WorldpaycoreTechnology or IntegrationWorldpay serves as Western Digital's payment processing partner for the online store at westerndigital.com. Worldpay is a Data Controller in respect of customer personal information during payment processing for consumer purchases across US, Canada, Germany, and Spain storefronts.
• DropboxflagshipTechnology or IntegrationDropbox is featured as a flagship Western Digital case study customer. Dropbox's Magic Pocket exabyte-scale storage infrastructure is built on Western Digital's SMR (Shingled Magnetic Recording) HDDs, enabling massive cloud storage scale at lower cost per terabyte.
• CERNcoreTechnology or IntegrationCERN (European Organization for Nuclear Research) is featured as a Western Digital case study customer, using Western Digital storage solutions to enable consistent peak performance for high-energy physics research data processing and storage.
• Wasabi TechnologiescoreTechnology or IntegrationWasabi Technologies is featured as a Western Digital case study customer in the hot cloud storage segment. Using Western Digital HDDs, Wasabi decreased cost per terabyte by over 25%, demonstrating the economic value of WD's storage infrastructure for cloud-scale object storage.

Scale indicators12 records

Recent moves9 records

Expansion highlights6 records

Direct peers

• Seagate Technology: Seagate is Western Digital's closest direct competitor in capacity enterprise HDDs, pursuing its own HAMR technology roadmap and serving the same hyperscaler customer base. The two companies together dominate the HDD market, making them the most relevant peer for capacity, pricing, and AI-driven demand comparisons.
• Toshiba Electronic Devices & Storage Corporation: Toshiba (with Kioxia for NAND) is the third major HDD manufacturer competing with Western Digital in capacity enterprise drives, mobile HDDs, and nearline storage. Comparable in product portfolio and customer segments, particularly in Asia-Pacific markets.

Broad incumbents

• Samsung Electronics (Memory Division): Samsung is a leading NAND flash and SSD manufacturer with enterprise storage offerings that increasingly overlap with Western Digital's pre-SanDisk-spinoff business. While primarily a flash player, Samsung's enterprise SSDs target the same hyperscale and data-center workloads.
• SK hynix: SK hynix is a global memory manufacturer producing NAND flash, SSDs, and DRAM for data centers and enterprise customers. It competes with SanDisk (spun off from Western Digital) and is a relevant comparator for the AI-storage demand thesis even though it does not directly produce HDDs.
• Micron Technology: Micron manufactures NAND flash, SSDs, and DRAM sold to hyperscalers and enterprise customers, and was explicitly named alongside Western Digital as a beneficiary of AI capex (Anthropic partnership). It serves as a broad incumbent benchmark for AI-driven memory/storage pricing power.
• NetApp: NetApp provides enterprise hybrid-cloud data storage infrastructure and software-defined storage platforms, overlapping with Western Digital's storage platform offerings for AI and enterprise data centers. It is a relevant incumbent for the storage-platform layer above the underlying drives.
• Dell Technologies: Dell sells enterprise storage infrastructure (PowerStore, PowerScale) and OEMs HDDs/SSDs into servers, making it both a customer-adjacent incumbent and a channel partner for Western Digital products in enterprise data centers.
• HPE (Hewlett Packard Enterprise): HPE sells enterprise storage arrays (Alletra, Primera) and integrates HDDs/SSDs into servers, placing it as both a peer in storage platforms and a downstream channel for Western Digital drives in on-premises and hybrid deployments.

Emerging players

• Pure Storage: Pure Storage is a flash-first enterprise storage vendor targeting the same AI and hyperscale workloads as Western Digital's storage platforms business, but with an all-flash architecture. It represents the SSD-encroachment trajectory that bears on Western Digital's nearline HDD moat.
• Kioxia Holdings: Kioxia is Western Digital's longstanding BiCS 3D NAND co-development partner and a major flash memory manufacturer. Since the SanDisk spinoff, Kioxia is now the closest analog for the flash side of Western Digital's former business and a critical technology-pathway partner through 2034.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/westerndigital
• Facebookfacebook.com/WDIndia
• LinkedInlinkedin.com/company/western-digital

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries2 records

Funding overview

Funding rounds3 records

Investors3 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A12 records

Investments10 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Western Digital