IT hardware
Computer hardware is a collective term used to describe any of the physical components of an analog or digital computer.. See complete definition.
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News
29 May 2025
Value of mobile device trade-ins up 40% in US
Analysis for first quarter of 2025 sees value of turned-in mobile handsets reach $1.24bn, with trend towards newer models even as average device age rises Continue Reading
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Tip
29 May 2025
Useful commands to check CPU info in Linux systems
You can issue commands through your Linux CLI to gather CPU information, including detailed information on cores, class, virtualization support, architecture and usage. Continue Reading
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Opinion
06 Jan 2022
Avoid complexity in data storage decisions
With more options for on- and off-premise data storage, the need for simplicity is greater than ever Continue Reading
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Feature
06 Jan 2022
Evolving datacentre chipsets put cooling, power and software management techniques under microscope
New processor designs that could revolutionise approaches to supporting higher power densities at the rack still look years away, it appears Continue Reading
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News
06 Jan 2022
Thailand builds new supercomputer to boost research
The National Science and Technology Development Agency’s new supercomputer will boost research in pharmaceuticals, renewable energy and weather forecasting, among other areas Continue Reading
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News
05 Jan 2022
Melbourne’s InnerVision ups ante in smart parking
InnerVision Engineering’s smart parking solution uses machine vision and other technologies to deliver a frictionless parking experience for drivers in Australia Continue Reading
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Blog Post
27 Dec 2021
One SSD to ruler them all
If you’re at all curious about what comes next in enterprise storage devices, you need to know about EDSFF, the Enterprise and Data Centre SSD Form Factor – better known as the “ruler” format. ... Continue Reading
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Definition
23 Dec 2021
direct access storage device (DASD)
A direct access storage device (DASD) is a type of secondary storage device that supports direct access to the stored data, as opposed to sequential access, which is slower and less efficient. Continue Reading
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Feature
22 Dec 2021
Scale-up vs scale-out: Horizontal vs vertical scaling for storage
We look at the differences between scale-up and scale-out in storage – or horizontal vs vertical scaling – and the key ways it can be carried out on-prem and in the cloud Continue Reading
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News
22 Dec 2021
Top 10 end-user computing stories of 2021
Office work has largely remained hybrid this year. Here are Computer Weekly’s top 10 end-user computing stories of 2021 Continue Reading
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News
21 Dec 2021
Top 10 ANZ IT stories of 2021
Here are Computer Weekly’s top 10 ANZ IT stories of 2021 Continue Reading
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E-Zine
21 Dec 2021
What is Log4Shell - and why the panic?
In this week’s Computer Weekly, we assess the risks from Log4Shell, a new web software vulnerability described as “catastrophic”. We look at SASE – secure access service edge – which is set to be one of the networking priorities for 2022. And some victims of the Post Office IT scandal are still waiting for proper compensation. Read the issue now. Continue Reading
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News
21 Dec 2021
Top 10 cloud storage, DR and datacentre storage stories of 2021
Key articles from 2021 that demonstrate the growing importance of cloud storage and disaster recovery, but also the snags that lead to cloud repatriation and difficulties restoring from the cloud Continue Reading
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News
20 Dec 2021
Top 10 ransomware and backup stories of 2021
Key articles from 2021 that highlight the link between ransomware and snapshots and backup and their role in repelling attacks, plus effects of the pandemic on backup and recovery Continue Reading
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News
16 Dec 2021
Barclays selects HPE GreenLake to host 100,000 workloads
Bank sees a need to provide more personalised digital experiences, and GreenLake is providing the IT infrastructure to help it get there Continue Reading
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News
14 Dec 2021
Multibillion-dollar quantum opportunities if error rate recedes
Management consultant McKinsey discusses a potential $700bn opportunity in the pharma, finance, automotive and chemicals sectors Continue Reading
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News
14 Dec 2021
IT priorities 2022: Ransomware and cloud drive storage and backup
The pandemic and the move to the cloud has driven cloud storage as a key priority Continue Reading
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News
13 Dec 2021
Top IT predictions in APAC in 2022
Operationalising zero trust, talent retention and containerisation are just some of the key trends that will shape Asia-Pacific’s technology landscape in 2022 Continue Reading
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News
10 Dec 2021
SMEs dominate list of 200 fastest growing tech companies
List of 200 fastest growing companies in the public sector is made up primarily of small and medium-sized enterprises, which collectively earned £936m from government contracts in the past fiscal year Continue Reading
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Feature
10 Dec 2021
Edge storage: Four key points
Edge storage is driven by rapidly emerging edge computing and data gathering use cases. We look at why it makes sense to store data at the edge and the key challenges involved Continue Reading
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News
10 Dec 2021
UAE joins the race to produce a usable quantum computer
As part of its ongoing effort to keep up with the latest technology, the United Arab Emirates has begun work on the region’s first quantum computer Continue Reading
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E-Zine
09 Dec 2021
CW Europe: Norway embraces internet of things
Norway is becoming a centre of IoT innovation as tech developers tackle some of the country’s unique challenges, in areas such as fish farming, power distribution and monitoring of boats. Also in this issue, find out why Utrecht University media scientist José van Dijck has won an award, and read about Estonia’s country-as-a-service scheme. Continue Reading
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News
08 Dec 2021
Pure adds flagship FlashArray//XL with doubled throughput
High-end enterprise-targeted FlashArray//XL leverages latest Intel Ice Lake CPU, PCIe 4.0 and distributes SLC flash across drive modules to double throughput over existing arrays Continue Reading
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Blog Post
08 Dec 2021
Explaining quantum empirically
Last month IBM introduced the next machine on its quantum computing roadmap. Among the significant implications of larger quantum machines is that it will soon be no longer possible to simulate the ... Continue Reading
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News
01 Dec 2021
HPE results boosted by new orders rush
A rush on new orders to avoid HPE price hike, along with some help from Oracle, has helped to boost revenue Continue Reading
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News
30 Nov 2021
UK MSP set to use Nebulon cloud-defined storage IaaS
UK service provider Inca to use “cloud-defined storage” to support managed service provider offer in move which shunned hyper-converged infrastructure because of cited costly overheads Continue Reading
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News
30 Nov 2021
HP patches bugs in over 150 printer models
More than 150 HP multifunction printers are at risk of compromise through a series of newly disclosed vulnerabilities, one of them wormable Continue Reading
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News
29 Nov 2021
IT Priorities 2022: End-user computing
IT departments have needed to rethink their end-user computing strategy in order to support a workforce in which the majority of staff work from home Continue Reading
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E-Zine
25 Nov 2021
CW Nordics: Could Iceland be the best place in the world for HPC?
Most of Iceland’s cheap, sustainable energy is used by aluminium smelters, but the country's Landsvirkjun power company is now promoting other uses for it, including high-performance computing. Also read in this issue how IoT collaboration in Norway is reaching beyond industries such as mining and shipping to include fish farming. Continue Reading
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News
24 Nov 2021
One in three Norwegian unicorns created in 2021 alone
Norway’s tech sector has undergone rapid growth in the past year, consolidating the Nordic country’s position as an emerging European tech hub Continue Reading
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E-Zine
23 Nov 2021
Can the tech community show us how to save the world?
In this week’s Computer Weekly, we report from the COP26 conference on how the tech world’s collaborative open source model could help tackle climate change. Gartner has urged IT leaders to rethink their role as business come to rely on digital technologies. And we ask if your office security is at risk as staff return. Read the issue now. Continue Reading
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Feature
19 Nov 2021
Cloud storage compliance pitfalls: Post-pandemic and post-Brexit
We look at the key areas of cloud storage compliance that can trip you up, with shared responsibility with cloud providers and data residency among the most important Continue Reading
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News
18 Nov 2021
Nvidia launches the Quantum-2 InfiniBand platform
The Quantum-2 InfiniBand platform, introduced this week, includes software, a BlueField-3 DPU, a Quantum-2 switch, and a ConnectX-7 network adapter. Continue Reading
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Feature
17 Nov 2021
Cloud repatriation: Five reasons to repatriate data from cloud
We look at key drivers of cloud repatriation, including cost, compliance, issues around latency and data gravity, reversing poorly planned moves to the cloud, and supplier failure Continue Reading
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News
16 Nov 2021
Nvidia/Arm: Competitions and Markets Authority to drill down further in Phase 2 investigation
The merger between Arm and Nvidia is to be investigated further following publication of the CMA’s Phase 1 report into the deal Continue Reading
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News
16 Nov 2021
Vodafone claims solid half-year
Hot on the heels of signing a contract with City Fibre to gain UK fibre leadership, leading European comms operator’s results for the first six months of 2021 shows sustainable growth in both Europe and Africa Continue Reading
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News
16 Nov 2021
IBM readies System Two modular quantum architecture
127-qubit Eagle represents IBM’s last System One quantum computer design. Scaling to more qubits requires multiplexing and modularity Continue Reading
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News
15 Nov 2021
Video firm gets Qumulo scale-out NAS and super-fine metrics
Cognacq-Jay Image shunned Scality and Isilon to get Qumulo scale-out NAS for extremely elastic video workloads and built fine-grained metrics to troubleshoot complex processes Continue Reading
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News
11 Nov 2021
Cambridge Quantum tackles rail optimisation for German operator
Among the promises of quantum computing is to run combinational optimisation for tasks such as complex train scheduling to minimise disruption Continue Reading
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News
11 Nov 2021
Post-Covid tech world to see 89% of UK tech operations hosted off-premise
Leading UK ISP releases research showing that emergence of the hybrid era means that dependence on on-premise infrastructure to support a full capacity office is no longer required Continue Reading
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News
10 Nov 2021
Vast Data: Big shifts promised for an AI future
Purveyor of Universal Storage says AI and GPU-based compute will dominate, and is set to benefit with its (relatively) cheap, deep and quick QLC-plus-Optane offer Continue Reading
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Feature
10 Nov 2021
Digital surveillance of remote workers may increase enterprise risk
From productivity tools to security threats, we explore how digital surveillance is forcing remote workers towards shadow IT Continue Reading
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Feature
10 Nov 2021
How to manage endpoint security in a hybrid work environment
The future of the workplace is clearly hybrid, but this has untold implications around endpoint security. How can businesses overcome these? Continue Reading
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News
10 Nov 2021
Cisco aims to conquer complexity in hybrid world of work
Network tech and services giant Cisco unveils solutions designed to simplify complex environments as the world embraces flexible ways of working, giving global view of SaaS application health and outages map Continue Reading
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News
09 Nov 2021
No device upgrade for most UK workers during pandemic
Research finds that most workers are still using equipment issued before lockdowns, raising fears of a productivity gap as staff work from home Continue Reading
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News
08 Nov 2021
Sustainability: IT isn’t working
The need to sell more stuff does not fit in with the IT industry’s ambitions to go greener and become more sustainable Continue Reading
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News
07 Nov 2021
Belfast City Airport: Most apps in the cloud by 2031
George Best Belfast City Airport has already achieved 50/50 cloud and on-premise working, with 80% of workloads expected to be cloud-based in the next decade. We look at what hybrid cloud means in practice Continue Reading
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Definition
05 Nov 2021
Superdome
Superdome is a high-end 64-bit, Hewlett Packard Enterprise (HPE) PA-8600 processor-based UNIX server designed for e-commerce customers using very large databases. Continue Reading
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Feature
05 Nov 2021
Immutable snapshots aim to neutralise ransomware
Snapshots – usually immutable anyway – get functionality to stop ransomware intruders moving or deleting snapshots, so customers know they have clean copies of data to restore from Continue Reading
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News
05 Nov 2021
UK and US governments agree joint quantum collaboration
Representatives from the two governments issue a joint statement on quantum information science and technology (Qist) Continue Reading
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Definition
04 Nov 2021
U (measurement)
A U is a standard unit of measure for designating the height in computer enclosures and server rack cabinets. Continue Reading
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Blog Post
03 Nov 2021
Moore's Law is anti-sustainability
The tech sector is laser-focused on driving upgrades. For decades the sector has rewarded shareholders with high growth, thanks to the prophecy that every 18 months to two years, computing doubles ... Continue Reading
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News
02 Nov 2021
Electronic waste excluded from COP26 agenda
Data sanitation industry group calls on UK government to add electronic waste to the climate summit’s agenda Continue Reading
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Blog Post
02 Nov 2021
Has Windows 11 strengthened the case for Chromebooks?
I was left with two overriding thoughts following Microsoft’s recent launch of Windows 11 and the Windows 365 Desktop-as-a-Service (DaaS) proposition. My first thought was positive and pragmatic. ... Continue Reading
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News
02 Nov 2021
iXsystems entry-level NAS goes hyper-converged with TrueNAS Scale
iXsystems TrueNAS can be a fraction of the cost of competitors and with a revamped operating system it can be built into clusters that can run virtual machines and containers Continue Reading
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Definition
02 Nov 2021
IDE (Integrated Drive Electronics)
IDE (Integrated Drive Electronics) is an electronic interface standard that defines the connection between a bus on a computer's motherboard and the computer's disk storage devices. Continue Reading
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Definition
02 Nov 2021
host bus adapter (HBA)
A host bus adapter (HBA) is a circuit board or integrated circuit adapter that connects a host system, such as a server, to a storage or network device. Continue Reading
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News
01 Nov 2021
No cloud storage for Belfast City Airport in Nutanix hyper-converged switch
George Best Belfast City Airport ditches ageing Dell iSCSI SAN for Nutanix HCI for half the price of nearest contender, and gets DR site into the bargain. Cloud storage was a no-go for cost reasons Continue Reading
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News
29 Oct 2021
Facebook rebrands to Meta amid continuing controversies
Facebook has changed its corporate name to Meta to support its work on the next generation of “social technologies”, but concerns around trust and privacy persist Continue Reading
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Feature
29 Oct 2021
Five ways the hyper-converged infrastructure market is changing
We look at changes in the hyper-converged infrastructure market as suppliers go cool, go soft, disaggregate HCI nodes, provide as-a-service options and look to containers Continue Reading
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Opinion
29 Oct 2021
Changing the rules against cyber attacks
UKRI’s John Goodacre reveals how projects supported by the Digital Security by Design Challenge aim to improve cyber security resilience, beginning with the very fundamentals of computing Continue Reading
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Blog Post
28 Oct 2021
Cashing in on the Chips: The view from 1979
The threat to jobs is a fashionable topic for speculation but, by comparison, it is a non-problem. Already we have chronic labour shortages side by side with rising unemployment. It is clear that ... Continue Reading
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News
27 Oct 2021
Google’s server life extension delivers $1.7bn revenue boost in nine months
Although its public cloud market share is way behind AWS and Azure, GCP is forging ahead with its industrial cloud strategy Continue Reading
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News
27 Oct 2021
Microsoft’s latest results focus on combating inflation
With prices set to rise, CEO Satya Nadella used the Q1 2022 earnings call to discuss the deflationary effect of digitisation Continue Reading
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News
27 Oct 2021
Cohesity beefs up ransomware and disaster recovery offer
Disaster Recovery as-a-service, Data Govern and project Fort Knox available or in development as data protection supplier augments its portfolio with ransomware firmly in mind Continue Reading
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News
26 Oct 2021
COP26: Is the tech sector ready to rise to climate challenge?
There is growing recognition that the tech sector produces mountains of e-waste and consumes significant amounts of energy and natural resources Continue Reading
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Blog Post
25 Oct 2021
Which is worse: noise, or the sound of silence?
If you’re one of the many people who find offices too noisy, and think the best solution is to work from home instead, you’re quite possibly wrong. Here’s why – plus some ideas for better ... Continue Reading
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News
21 Oct 2021
NetApp Insight frames moves to public cloud and cloud native
Storage player highlights partnerships with cloud hyperscalers and development of Spot portfolio aimed at cloud-native applications, DevOps, FinOps and SecOps Continue Reading
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News
20 Oct 2021
Vast boosts QLC flash offer with ransomware-proof snapshots
Vast majors on QLC flash bulk storage with 3D Xpoint cache to smooth out traffic into sequential flows Continue Reading
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News
20 Oct 2021
Spectra Logic unveils Vail hybrid cloud storage virtualisation
Vail provides single pool of storage overlay to on-premise flash, disk and tape, plus cloud via object storage interface with Posix-compliance promised in future releases Continue Reading
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News
20 Oct 2021
LightBasin hackers breach 13 telcos in two years
Hackers have obtained an undisclosed volume of subscriber information and call metadata in a sustained campaign against telecommunications firms Continue Reading
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News
20 Oct 2021
Alibaba Cloud to open datacentres in Thailand and South Korea
Chinese cloud supplier is expanding its regional datacentre footprint to Thailand and South Korea in 2022 alongside technology investments that include a custom Arm-based server chip Continue Reading
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News
19 Oct 2021
What will the 2025 end of life mean for enterprise Windows 10?
Businesses have until 2025 to migrate to Windows 11, but older hardware may need updating and there’s a chip crisis Continue Reading
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E-Zine
19 Oct 2021
Making the case for and against police use of facial recognition technology
In this week’s Computer Weekly, as the Met Police enhances its facial recognition capabilities, we examine the pros and cons of law enforcement use of the technology. Three in five IT professionals want a new job – is there a tech exodus in the industry? And we take an in-depth look at the growth of the Nordic datacentre sector. Read the issue now. Continue Reading
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News
19 Oct 2021
Want to sidestep public cloud? AuriStor offers global file storage
Built to scale hugely, and built for high performance and security, Auristor offers NAS-like Posix-compatible storage to customers that want to avoid public cloud Continue Reading
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News
18 Oct 2021
DCMS appoints Plexal to drive telecoms diversity strategy
Government chooses UK innovation company to understand and develop the role of SMEs in the telecoms market with particular reference to how to create a diverse market that supports the creation of home-grown, sovereign technology Continue Reading
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News
17 Oct 2021
Graphcore opens Southeast Asia hub in Singapore
The AI chipmaker is looking to expand its sales teams and hire more engineers to support customer deployments in Singapore and the rest of Southeast Asia Continue Reading
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Blog Post
15 Oct 2021
Epson combines print with sprint: partners with Usain Bolt in Europe
Seizing the market opportunity for sustainable and cost-effective home printing, Epson is aiming to reinforce its brand message in this space and raise awareness of its EcoTank range. Continue Reading
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News
14 Oct 2021
Generation Novel hybrid workers bring new demands and risks
Aruba survey warns business leaders that they must strike a balance between flexibility and security to address risky behaviours and evolving expectations of today’s tech-savvy workforce Continue Reading
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Feature
13 Oct 2021
Hybrid cloud: Five key questions in 2021
We look at key need-to-knows about hybrid cloud in 2021, including how it is defined, key use cases, the main pitfalls and where it’s heading Continue Reading
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Blog Post
11 Oct 2021
The Great Resignation: Opportunities for MSPs
How can MPS providers help their customers get ahead of the talent drain with technology to drive better employee experience, engagement and productivity across the hybrid work environment? Continue Reading
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Feature
07 Oct 2021
French Caisse uses NetApp to move backups to object storage
State financial arm wanted to move backups held on NAS file-based storage to object storage, so stuck with NetApp StorageGRID and achieved near-seamless migration Continue Reading
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News
06 Oct 2021
The power of two: quantum or neuromorphic computing?
No one wants to run a computer operating at temperatures close to absolute zero – this is pushing the boundaries of new computing architectures Continue Reading
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Blog Post
06 Oct 2021
Windows 11: this ‘feel good’ update could actually help IT pros
Much has been written about Windows 11, and many YouTube videos have been published. If you want a detailed walkthrough of the good, the bad, the confusing and the contentious, you’ll find no ... Continue Reading
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Definition
06 Oct 2021
computer hardware
Computer hardware is a collective term used to describe any of the physical components of an analog or digital computer. Continue Reading
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News
04 Oct 2021
Nexustorage aims at file and block access to object storage
New Zealand-based startup to release Nexfs, which chops files into sub-file chunks and tiers them off to cheap and deep object stores with NFS and iSCSAI access for Posix applications Continue Reading
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News
30 Sep 2021
Global internet traffic, bandwidth ‘return to normal’
Global Internet Geography Research Service analyses internet capacity, traffic and IP transit pricing and finds average traffic growth and peak traffic growth drop as world accommodates post-Covid environment Continue Reading
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News
30 Sep 2021
NUS and Thales to develop quantum technologies
The National University of Singapore and Thales have joined hands to test quantum technologies for commercial applications in security and sensing Continue Reading
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News
29 Sep 2021
Security boost in Windows 11 limits PC reuse
Microsoft has put a lot of emphasis on improving security in Windows 11, but this comes at a cost as old hardware is no longer supported Continue Reading
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Blog Post
29 Sep 2021
What is the real role of Windows 11?
In the context of Windows 11, the question is not necessarily whether it is better or worse than Windows 10 or whether it is worth upgrading. It’s about how useful it is. “What is the role of a ... Continue Reading
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Opinion
29 Sep 2021
Rebooting the hospitality sector with technology
Technology is playing a crucial role as the hospitality sector rebounds after the coronavirus pandemic Continue Reading
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Feature
29 Sep 2021
NVMe-over-fabrics: Five need-to-knows
We look at five need-to-knows about NVMe-over-fabrics, such as its implementations – RDMA, Fibre Channel and TCP – use cases, hardware and operating system support Continue Reading
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Feature
28 Sep 2021
Ultimate questions require ultimate understanding in the quantum era
In The Hitchhiker’s Guide to the Galaxy, Deep Thought calculates the answer to the ultimate question of life, the universe and everything as ‘42’. But what of quantum computing? Continue Reading
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News
28 Sep 2021
Pure launches Fusion cloud control layer for storage
Pure Fusion is a storage control plane across cloud and datacentre. Portworx Data Services also launches to provide database management for container storage platform Continue Reading
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E-Zine
28 Sep 2021
Chancellor Rishi Sunak talks tech
In this week’s Computer Weekly, we talk to the Chancellor of the Exchequer about his plans to support innovation and growth in the UK tech sector. Composable IT is the latest trend in building software to support business change. And Halfords built its own service management software – and now is selling it to other retailers. Read the issue now. Continue Reading
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News
27 Sep 2021
GCP gets triple-redundant NAS and built-in Kubernetes backup
Google Filestore Enterprise will provide synchronous replication across three zones, while Backup for Google Kubernetes Engine brings built-in container cluster data protection Continue Reading
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News
24 Sep 2021
IBM ramps up quantum education initiative
IBM is trying hard to break quantum computing away from the boffins to find real-world application areas Continue Reading
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Feature
22 Sep 2021
Ways to speed up white box networking adoption
Most organizations are slow to deploy new techniques, white box networking included. Experts explain why and offer advice on how to speed up adoption across enterprises. Continue Reading
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Blog Post
21 Sep 2021
Managed print services opportunities when the chips are down
From cars to consumer electronics, the global chip shortage is disrupting supply chains and causing price rises across industries. The print industry is not immune, with printers and MFPs reliant ... Continue Reading
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News
20 Sep 2021
Kioxia revisits SLC flash to power FL6 and rival Optane
SLC flash storage – mostly consigned to the ‘where is it now?’ pile – has been given a lease of life by Kioxia as capacity for rapid access storage-class memory applications Continue Reading
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News
17 Sep 2021
British home computing inventor Sir Clive Sinclair dies
While the US started home computing in the 1970s, it was Sir Clive Sinclair’s low-cost devices which brought computing to the UK public Continue Reading
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News
17 Sep 2021
Aftershock eyes corporate PC market
Singapore-based custom PC supplier Aftershock has set up a corporate sales team and is looking to offer a desktop as a service for business customers Continue Reading