Sandisk

What Sandisk does

Sandisk Corporation is an independent, publicly traded NAND flash memory and SSD storage company (Nasdaq: SNDK) that was spun off from Western Digital Corporation in February 2025 and is headquartered in Milpitas, California. The company designs, manufactures (via its fabless model with Kioxia manufacturing through 2034), and sells a comprehensive portfolio of flash-based storage products spanning consumer removable media (SD, microSD, CFexpress, USB flash drives), internal and external SSDs (including PCIe Gen5 NVMe drives up to 14,900 MB/s read speeds), enterprise SSDs (SN861 PCIe Gen5 with up to 15.36TB capacity, and the world's first 256TB enterprise SSD for AI data lakes), and embedded flash solutions (e.MMC, UFS, NVMe) targeting automotive, industrial/IoT, and connected home applications. Underlying technologies include proprietary QLC NAND, High Bandwidth Flash (HBF) architecture, SPRandom and BiCS8 NAND technologies, and a patent-disclosed 3D HBM+NAND stacking architecture integrating compute accelerators with storage.

Sandisk operates a hybrid go-to-market model combining direct-to-consumer e-commerce (sandisk.com), enterprise field sales through a quote-based business portal (businessportal.sandisk.com), a global reseller/distributor network, OEM/embedded sales, and major third-party retailers (Amazon, Walmart). Revenue is generated primarily through one-time hardware sales across consumer, enterprise/data center, and embedded segments, supplemented by bundled software licensing (Acronis True Image for Sandisk with 5-year complimentary licenses; Adobe Creative Cloud Pro/Lightroom bundles for the Creator Series) and ancillary services like the Ontrack-partnered Data Recovery Plan. Enterprise economics have been transformed post-spinoff: Sandisk has signed five multi-year hyperscaler supply agreements carrying $42 billion in minimum contractual value and $11 billion in financial guarantees, with more than one-third of FY27 bit output committed at 80%+ gross margins.

In Q3 FY2026, Sandisk reported revenue of $5.95 billion (+251% YoY, +97% sequentially), GAAP net income of $3.6 billion, gross margins of 78.4%, and data center segment revenue of $1.46 billion (+645% YoY). The company has 10,000+ employees, sub-brands including WD_BLACK, SanDisk Professional, Optimus, and Creator Series, and serves customers across the US, UK, and 15+ European countries. Capital-light operations are reflected in only $179 million in quarterly capex generating 33.8% free cash flow margins, with stock performance making it the top Nasdaq-100 performer of 2026 at 873% YTD.

Name

Sandisk

Legal name

Sandisk Corporation

Website

https://sandisk.com

Company type

Public

Founded year

2025

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Sandisk Corporation (Nasdaq: SNDK), spun off from Western Digital in February 2025, is an independent fabless NAND flash memory company producing consumer SSDs/memory cards/USB drives, enterprise PCIe Gen5 SSDs for AI and hyperscaler workloads, and embedded flash for automotive and industrial customers via a Kioxia manufacturing partnership.

Ownership category

akta.pro rank

Product category

NAND Flash Data Storage

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

NAND Flash (SLC/MLC/TLC/QLC/3D NAND) (HDAHAKAB)

akta.pro secondary industries

Storage & Interface Controllers (SSD/NVMe/UFS/USB/PCIe) (HDAHABAG), Internal Storage Devices (HDD & SSD) (HDACACAA)

Keywords

• NAND flash storage
• Solid state drives
• Memory cards
• USB flash drives
• Embedded flash storage

Headquarters

HQ city

Milpitas

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Consumer Hardware Sales: Direct sale of consumer SSDs (internal, external & portable), memory cards (SD, microSD, CFast, CFexpress, CompactFlash), USB flash drives, and accessories through the Sandisk online store with one-time hardware purchases.
2. Enterprise & Data Center SSD Sales: Direct and quote-based sales of enterprise SSDs (e.g., SN861 PCIe Gen5 NVMe) and data center storage to hyperscalers and enterprise customers, typically under multi-year supply agreements (e.g., the five multiyear supply agreements with $42 billion in minimum value disclosed by management, with $11 billion in financial guarantees).
3. Embedded Flash & Industrial Sales: Sale of embedded flash storage (e.MMC, UFS, NVMe) and industrial/commercial variants of SSDs, SD cards, and microSD cards targeted at automotive, industrial & IoT, and connected home segments.
4. Software Bundling (Acronis True Image): Bundled Acronis True Image for Sandisk backup and cloning software, including a 5-year license with eligible drive purchases, redeemable by download and install within 90 days of purchase or by December 31, 2029.
5. Data Recovery Services: One-time-fee SanDisk Data Recovery Plan offered in partnership with Ontrack, including one in-lab data recovery attempt, shipping costs, and in most cases a warranty replacement device.
6. Software Subscription Licensing (Acronis): Acronis True Image for Sandisk available as a downloadable software license bundled with a Sandisk storage product, providing recurring software update and support value across the 5-year license period.

Pricing tiers

Go-to-market motion5 records

Distribution channels6 records

Marketing channels10 records

Core offering

Sandisk designs, manufactures, and sells NAND flash-based data storage products spanning consumer removable media (SD, microSD, CFexpress, USB flash drives), internal and external portable SSDs, enterprise PCIe Gen5 NVMe SSDs, and embedded flash (e.MMC, UFS, NVMe) for automotive, industrial, IoT, and connected home applications. The company operates a fabless NAND model through its extended manufacturing partnership with Kioxia, complemented by proprietary QLC NAND and High Bandwidth Flash (HBF) architectures for AI, hyperscale cloud, and consumer workloads.

Differentiator

Problem solved

Functional benefit

Brands

• WD_BLACK: Sandisk's gaming-focused internal SSD sub-brand (WD_BLACK SN850X, SN8100, SN850P for PS5, and C50 Xbox expansion card). Still referenced on Sandisk's product/support pages after spinoff.
• SanDisk Professional
• Sandisk Creator Series
• Sandisk Optimus

Quantifiable outcome

• 251% YoY revenue growth to $5.95 billion in Q3 FY2026, with 97% sequential growth
• +10 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature10 records

Partnerships

Eleven partnerships are on record, tiered core, moderate and minor.

• AdobecoreGTM or Marketing PartnerSandisk Creator Series products bundle complimentary 1-month Adobe Creative Cloud Pro memberships (Creator Desk Drive, Creator Pro Portable SSD, Creator SDXC UHS-II Card, Creator Phone SSD, valued at $69.99/mo) and 3-month Adobe Lightroom 1TB memberships (Creator Phone Drive, Creator USB-C Flash Drive, Creator microSD Card, valued at $11.99/mo). Offer redeemable by January 31, 2028, via QR code on packaging insert, available worldwide to new and existing Sandisk and Adobe members.
• AcroniscoreTechnology or IntegrationSandisk distributes Acronis True Image for Sandisk backup, restore, and disk cloning software, providing a complimentary 5-year license with compatible drive purchases (download/install within 90 days of purchase or by December 31, 2029). Available for Windows and macOS, and used across Sandisk's upgrade guides for cloning HDDs to SSDs in laptops and desktops.
• KioxiacoreStrategic or Co-development PartnerSandisk has an extended manufacturing partnership with Kioxia running through 2034, providing long-term NAND fab capacity to support Sandisk's fabless NAND business model. The partnership is repeatedly cited as the operational backbone enabling Sandisk's multi-year hyperscaler supply agreements.
• OntrackmoderateImplementation/ SI/ Consulting PartnerSandisk partners with Ontrack to deliver the SanDisk Data Recovery Plan, offering one in-lab data recovery attempt, shipping costs, and in most cases a warranty replacement device for covered data loss events such as drive failure, viruses, and software issues.
• Sunrise (Wormhole Labs) and Backpack SecuritiesmoderateTechnology or IntegrationSunrise, the asset gateway developed by Wormhole Labs, and Backpack Securities (a regulated US brokerage) launched the tokenized Sandisk stock $SNDK on the Solana blockchain, with 1:1 redeemability into real Sandisk shares. Tokens trade 24/7 on Jupiter and Raydium DEXs.
• BEASTGRIPminorGTM or Marketing PartnerCo-branded BEASTGRIP x Sandisk phone cage for iPhone 16 Pro & Pro Max content creators, transforming the iPhone into a content creation rig with portable SSD mount and other accessories.
• CrayolaminorGTM or Marketing PartnerSandisk Crayola USB-C Flash Drives collaboration designed to inspire creativity in people of all ages, bringing portable storage to creative use cases.
• Sandisk Distributors & Resellers (channel)moderateChannel Partner/ Reseller/ DistributorSandisk maintains a public Distributors & Resellers page linked from the company footer, complemented by a "Find a Reseller" call-to-action on enterprise product pages to direct commercial buyers to authorized resellers.
• Xbox (Microsoft)moderateOEM/ Whitelabel/ Licensing PartnerSandisk WD_BLACK C50 Storage Expansion Card for Xbox is featured as an officially licensed Xbox Series X|S storage expansion accessory, with Sandisk publishing compatibility and installation content.
• PlayStation (Sony)moderateOEM/ Whitelabel/ Licensing PartnerSandisk's WD_BLACK SN850P M.2 NVMe SSD is an officially licensed internal NVMe SSD for PS5 gaming consoles, with Sandisk publishing installation and expansion guides.
• FIFA (FIFA World Cup 2026)moderateGTM or Marketing PartnerSandisk is an official licensee for the FIFA World Cup 2026™, producing officially licensed, collectible USB flash drives and a dedicated "Match Day Moments" campaign tied to the tournament.

Scale indicators16 records

Recent moves8 records

Expansion highlights7 records

Direct peers

• Micron Technology: US-based vertically integrated memory manufacturer producing NAND flash and DRAM products. Directly competes with Sandisk in enterprise SSDs and data center NAND, serving overlapping hyperscaler customers with comparable high-capacity storage solutions.
• SK Hynix: South Korean vertically integrated memory leader and pioneer of HBM. Competes with Sandisk in NAND and increasingly in AI memory infrastructure, with overlapping hyperscaler customers and aggressive NAND capacity expansion plans.
• Samsung Electronics (Memory Division): World's largest NAND flash manufacturer with vertically integrated fabs. Competes head-to-head with Sandisk across consumer SSDs, enterprise SSDs, memory cards, and embedded flash with extensive brand and scale advantages.
• Kioxia: Japan-based NAND flash manufacturer and Sandisk's primary foundry/manufacturing partner through 2034. Operates the joint-venture fabs that produce Sandisk's NAND wafers while also competing as an independent NAND supplier globally.
• Western Digital: Former parent of Sandisk and primary competitor in HDD and NAND storage. Spun off Sandisk in February 2025 and continues to compete in storage products while divesting its residual Sandisk share position.
• Kingston Technology: Privately held US-based memory products manufacturer competing directly with Sandisk in consumer SSDs, memory cards, and USB flash drives, with strong retail and channel presence globally.

Emerging players

• Phison Electronics: Taiwan-based NAND flash controller and SSD solution provider. Supplies controllers used in many Sandisk products and competes in the merchant SSD market with AI-focused enterprise SSD offerings.
• Silicon Motion Technology: Taiwan-based NAND flash controller specialist supplying controllers for SSDs, eMMCs, and UFS products. Competes in the merchant controller market that underpins much of the NAND ecosystem including Sandisk's offerings.
• Pure Storage: US-based all-flash array vendor for enterprise and data center customers. Competes with Sandisk's enterprise SSD portfolio in the high-end AI and cloud storage market with proprietary flash-optimized storage systems.

Regional players

• Yangtze Memory Technologies (YMTC): China-based NAND flash manufacturer producing 3D NAND for consumer and enterprise markets. Operates primarily in China and other Asia markets with technology under US export restrictions, representing a regional peer rather than direct US competitor.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat6 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/sandisk

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds5 records

Investors3 records

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

M&A8 records

Investments8 records

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

Frequently asked questions about Sandisk