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Western Digital Reimagines the Hard Drive

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At the just concluded HDD Reimagine7 event, Western Digital Corp. introduced a new flash-enhanced drive architecture that breaks traditional boundaries of storage.

Building on the company’s unique ability to innovate with HDD and flash, the new storage architecture with OptiNAND™ technology optimizes and integrates HDDs with iNAND® embedded flash drives.

This gives customers – like hyperscale cloud, CSPs, enterprises, smart video surveillance partners, NAS suppliers and more – a solution to meet the exponential growth in data creation by delivering the capacity, performance and reliability needed to store vast amounts of data today and well into the future.

Leveraging industry-first technologies including triple-stage actuator (TSA) and HelioSeal® technology, the first products featuring the new drive architecture will deliver an unsurpassed 2.2TB per platter, extending capacity gains on proven ePMR technology.

Setting a new industry milestone, Western Digital has shipped samples of new nine-disk, 20TB ePMR flash-enhanced drives with OptiNAND technology to select customers.

“Western Digital has a history of hard drive architecture innovations, such as when HGST (now part of Western Digital) first hermetically sealed and shipped helium HDDs in 2013,” said Ed Burns, research director for hard disk drives at IDC.

“Driven by the growth of AI, ML, blockchain, IoT, sensors and more, there’s no doubt that new storage innovations are needed to store and protect today’s data growth, especially at scale.

“As the only company manufacturing both flash and HDDs, Western Digital can uniquely leverage their in-house capabilities to extend the areal density curve of ePMR drives for generations to come, helping customers meet the growing demands of a digital economy.”

“This new architecture is a natural extension of Western Digital’s strengths and capabilities, delivering a new evolution of storage to the market,” said Billy Chen, vice president of New H3C Group, president of Compute and Storage Product Line. “As an early customer, the OptiNAND technology is exciting as it will help us meet our storage needs for years to come.”

New Flash-Enhanced Drive with OptiNAND Technology

Unlike a hybrid drive where flash is used to store user data, the new architecture is a breakthrough in storage that works differently, enabling advances on multiple dimensions of storage capability.

By adding vertically integrated iNAND to its world-class HDDs, and with enhanced firmware algorithm and SoC innovations, Western Digital’s flash-enhanced drives with OptiNAND technology deliver improved capacity, performance and reliability to help customers meet growing storage demands. A technology brief can be found here.  Highlights include:

Capacity: The drive works smarter, with enhanced firmware algorithms taking advantage of expanded metadata that has been offloaded to the iNAND, enabling more tracks per inch (TPI) with resulting increased areal density.

Performance: Drive latency is improved with proprietary optimizations to drive firmware focused on requiring fewer adjacent track interference (ATI) refreshes and reducing the need for write cache flushes in write cache-enabled mode.

Reliability: Nearly 50x more customer data can be retained in the event of an emergency power off (EPO) scenario, and with Western Digital’s unique capabilities in vertically integrated supply, design, development, testing and qualification of flash-enhanced drives, customers can count on the drive’s reliability.

“With our IP and world-class development teams in HDD and flash, we are able to continuously push the boundaries of innovation to improve our customers’ storage infrastructure,” said Siva Sivaram, president of Global Technology and Strategy, Western Digital.

“We have had an extraordinary journey of HDD innovation. We changed everything with HelioSeal in 2013; were first to ship energy-assisted HDDs in volume in 2019; and now we’re going to lead again with OptiNAND technology. This architecture will underpin our HDD technology roadmap for multiple generations as we expect that an ePMR HDD with OptiNAND will reach 50TB in the second half of the decade.”

Availability

The new flash-enhanced drive architecture with OptiNAND technology will be available across the company’s portfolio of drives and storage platforms. It will also serve as the foundation for future designs and innovations, with further advances to come in intelligence, reliability, capacity and time-to-market value. The company will begin announcing market-specific, purpose-built products across its portfolio later this year.


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E-Business

Report Shows Start-ups Fuel Innovations in Africa

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Bloomberg has released its second annual “25 African Startups to Watch” list, underscoring the growing influence of venture-backed innovation across the continent.

Published thursday, the list highlights companies building solutions in “environments where infrastructure or systems have failed to deliver.”

The featured start-ups build solutions to challenges such as accessing healthcare in Chad, moving goods in Kenya, securing loans in South Africa, and safeguarding borders in Nigeria.

Nigeria, South Africa and Kenya jointly lead with four companies each, reflecting the ongoing strength of Africa’s three most visible start-up ecosystems.

The 25 companies span 13 countries and sectors including healthcare, fintech, security, climate resilience, waste management, and transport.

Nigeria’s four startups are 10mg Health, Remedial Health, Sycamore and Terra Industries, covering areas from healthcare financing and pharmaceutical supply chain integrity to digital lending and defence technology.

South Africa’s contingent includes Omnisient, Amesect, AURA and Jem. Omnisient uses grocery purchase data and AI to extend credit to those outside traditional financial systems.

Kenya’s notable four include Zeraki, a school-data analytics platform partnering with Safaricom to reach secondary students across the country.

According to Bloomberg, a defining theme this year is the source of funding.

Nearly half of the total capital raised by these start-ups came from African investors, marking a shift from previous years when international capital predominantly drove early growth.

International backers such as 8VC, controlled by Palantir Technologies co-founder Joe Lonsdale, and Google continue to see value in investing in African companies, Bloomberg noted.

The report also highlights that start-ups across the continent almost doubled their debt fundraising in 2025, even as equity financing from venture capital firms declined.

Separately, the Start-up Ecosystem Report 2026 states that Kenya has overtaken Nigeria as Africa’s top startup investment destination, attracting $984 million in 2025.

Jennifer Zabasajja, Bloomberg Television’s chief Africa correspondent and anchor, highlighted the dual significance of the list, the variety of solutions being built and the growing role of African-sourced capital in backing them.

She noted that the list comes at a consequential moment, one shaped by global disruptions, from the conflict in Iran to sweeping cuts in US foreign healthcare assistance, that have made the case for African-owned capital more urgent than ever before.


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NDPC Raises Alarm: Fake News, Data Abuse Could Destroy Nigeria’s 2027 Elections

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Nigeria Data Protection Commission has warned that the growing misuse of personal data and digital platforms could undermine Nigeria’s democratic process ahead of the 2027 general elections.

NDPC Raises Alarm: Fake News, Data Abuse Could Destroy Nigeria’s 2027 Elections

NDPC

The warning was delivered during the 2026 Press Week organised by the FCT Council of the Nigeria Union of Journalists in Abuja.

Speaking at the event, Vincent Olatunji, national commissioner and chief executive officer,  NDPC, who was represented by Itunu Dosekun, head of Media Unit at the commission, said disinformation and unlawful exploitation of personal data posed serious threats to credible elections.

The event had the theme: “2027 Election: Defending Democracy in the Era of Disinformation.”

Dosekun said the struggle for credible elections was no longer confined to polling units, noting that digital platforms had become major channels for manipulated narratives, fake news, propaganda and AI-generated misinformation.

According to him, the rapid growth of social media platforms, messaging applications and data-driven political campaigns has created vulnerabilities capable of influencing voter perception and weakening public trust in democratic institutions.

He warned that the abuse of personal data for political profiling and psychological targeting had become one of the most dangerous threats facing democracies worldwide.

“The misuse of citizens’ personal information carries serious social implications, especially for vulnerable groups who may not fully understand how their data is harvested, processed and weaponised online,” he said.

Dosekun noted that coordinated disinformation campaigns could inflame ethnic tensions, spread fear and discourage civic participation, particularly among young Nigerians.

He described the Nigeria Data Protection Act, 2023, as a critical legal framework aimed at protecting citizens against unlawful data processing and digital exploitation.

According to him, the law gives Nigerians greater control over their personal information while placing obligations on organisations, institutions and political actors to handle data responsibly.

Dosekun also called for stronger collaboration among political parties, media organisations, technology firms, civil society groups and citizens to promote responsible digital behaviour ahead of the elections.

He stressed the role of journalists and media professionals in combating fake news, fact-checking information and safeguarding public discourse.

According to him, protecting personal data should not only be seen as a privacy issue but also as a democratic responsibility necessary for maintaining public confidence, national stability and electoral credibility.

Stakeholders at the event emphasised the need for improved digital literacy, stronger regulation and increased public awareness to prevent the abuse of digital platforms during future elections.


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Anthropic Raises $65 Bn to Expand AI Research, Innovation

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Anthropic, artificial Intelligence company, has said that  it has secured sixty-five billion dollars in a new funding round, raising the company’s valuation to about nine hundred and sixty-five billion dollars.

Anthropic Raises $ 65 Bn to Expand AI Research, Innovation

The development places the company ahead of its rival, OpenAI, maker of ChatGPT, which was valued at about eight hundred and fifty-two billion dollars earlier this year.

Anthropic, founded by former OpenAI employees and led by Dario Amodei, chief executive officer, has emerged as one of the leading firms in the global Artificial Intelligence industry.

The company is widely recognised for its advanced coding capabilities and generative AI models, particularly its AI assistant known as Claude.

Unlike some competitors focusing mainly on general consumers, Anthropic has concentrated on delivering AI solutions to enterprise and business clients.

The company also says it places strong emphasis on AI safety while expanding its products and services amid growing competition in the sector.

Krishna Rao, chief financial officer of Anthropic, said the new funding would support the company’s research efforts and help meet rising global demand for its AI technologies.

Reports indicate that the investment round attracted major Silicon Valley venture capital firms, including Altimeter Capital, Dragoneer, Greenoaks and Sequoia Capital.


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