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
20 Nov 2024
Virgin Media O2 streamlines fixed and mobile service delivery
UK operator claims major milestone in its long-term network evolution strategy by switching on Converged Interconnect Network to rationalise and enhance service delivery Continue Reading
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News
20 Nov 2024
Apple addresses two iPhone, Mac zero-days
Two zero-day vulnerabilities uncovered in Apple’s operating systems could have allowed for arbitrary code execution and cross-site scripting attacks Continue Reading
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News
16 Jan 2024
AMD bets on India, doubles down on AI
The chipmaker recently inaugurated its largest global design facility in Bangalore as part of a $400m investment in India to support its expanded portfolio and build artificial intelligence capabilities Continue Reading
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Definition
12 Jan 2024
shingled magnetic recording (SMR)
Shingled magnetic recording (SMR) is a technique for writing data to a hard disk drive (HDD) whereby the data tracks partially overlap to increase the areal density and overall storage capacity per disk. Continue Reading
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News
11 Jan 2024
Gartner: PC market collapsed in 2023
The post-Covid recovery of the PC industry is taking far longer than hoped, with businesses and consumers hanging onto devices Continue Reading
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News
11 Jan 2024
QLC made gains but storage innovation focus was on software in 2023
Storage hardware innovation has taken a back seat – QLC flash excepted – as the big storage suppliers build around software-based variants and optimisation on modular product sets Continue Reading
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Definition
10 Jan 2024
Apple 3D Touch
Apple 3D Touch was a hardware-based feature Apple introduced in iPhone 6s and 6s Plus devices running iOS 9 that perceives the amount of force a user puts on the touchscreen to activate different functions. Continue Reading
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News
09 Jan 2024
QuEra Computing sets out plan for error-correcting quantum computing
QuEra Computing is betting on transversal gates, a technology which it believes is key to simplifying error correction Continue Reading
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News
04 Jan 2024
Risks and opportunities for the UK chip sector
In May 2023, the UK government unveiled a national semiconductor strategy. We find out how it has been going Continue Reading
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Tip
02 Jan 2024
A primer on AI chip design
Four common AI chips -- CPU, GPU, FPGA and ASIC -- are advancing with the current market for AI chip design. Read on to see what the future holds for AI chips. Continue Reading
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Feature
02 Jan 2024
How to purchase the best server hardware for small businesses
Before buying a server, it's important to assess an SMB's needs. Review these seven steps outlining the factors an organization should consider before purchasing a server. Continue Reading
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Feature
28 Dec 2023
Decoding zero trust in endpoint security: A practical guide for CISOs
The exponential increase in endpoints has vastly expanded the average organisation’s attack surface – address this by applying zero-trust best practice to endpoints Continue Reading
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News
21 Dec 2023
Top 10 storage stories of 2023
In this 2023 review, we consider if flash will thrash disk, what the Toyota outage shows about capacity planning, how to achieve green storage, the backup and compliance risks of AI, the lowdown on DPUs, and more Continue Reading
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News
21 Dec 2023
Top 10 storage supplier strategy stories of 2023
In 2023, we looked at the top storage suppliers, their market share and how they set themselves for a future of hybrid cloud, containerisation and consumption models of purchasing Continue Reading
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Feature
21 Dec 2023
Storage suppliers’ market share and strategy 2023
We look at the top suppliers in data storage by market share and run the rule over their storage offer, strategies for hybrid cloud, containerisation and as-you-go purchasing Continue Reading
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Definition
20 Dec 2023
megabyte (MB)
A megabyte is a unit of data capacity that is equal to 1,000,000 bytes in decimal notation (base 10) or 1,048,576 bytes in binary notation (base 2). Continue Reading
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Definition
20 Dec 2023
iSCSI initiator
An Internet Small Computer System Interface initiator is software or hardware that lets a host computer send data to an external iSCSI-based storage array through an Ethernet network adapter over a TCP-based IP network. Continue Reading
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Definition
19 Dec 2023
unlocked cell phone
An unlocked cell phone is a cellular telephone that can be used with more than one service provider, allowing a user the flexibility to switch between different networks. Continue Reading
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Feature
19 Dec 2023
The history of USB: What you need to know
USB, developed in 1995, evolved from USB 1.0 to USB4 by 2019, introducing faster speeds, smaller connectors and USB-C standardization. Learn the history of this industry standard. Continue Reading
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Blog Post
19 Dec 2023
Why Intel has joined the race for the AI-enabled laptop
A new AI battlefield is opening up, not among all the GPU ‘farms’ in data centres around the world, but out at the network edge and in particular on the laptop. This explains why Intel has invested ... Continue Reading
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Feature
19 Dec 2023
On-prem vs cloud storage: Four decisions about data location
Hybrid cloud is now a reality. But how to decide what data goes where? We highlight four key decision points to evaluate whether data should be stored on-premise or in the cloud Continue Reading
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E-Zine
19 Dec 2023
The ransomware threat to UK critical infrastructure
In this week’s Computer Weekly, a parliamentary report warns that a lack of ransomware preparedness at the highest levels of government is leaving UK critical national infrastructure dangerously exposed – we analyse the risks. We examine how AI tools are helping to enhance cloud security. And the CTO at jewellery retailer Pandora discusses organisational change in IT. Read the issue now. Continue Reading
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News
18 Dec 2023
Top 10 end user computing stories of 2023
While the humble personal computer remains core to business productivity, IT admins now need to support a flexible and hybrid workforce Continue Reading
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Feature
18 Dec 2023
Pure Storage: Flash ‘startup’ that brings late entrant advantage
Storage profile: We look at Pure Storage, the youngest of the array makers, which comes to market with well-developed flash, hybrid cloud and consumption purchasing models Continue Reading
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Feature
18 Dec 2023
How hybrid work patterns change end user computing
While some organisations have mandated that staff return to the office, many places still operate a hybrid policy – we look at the IT admin challenges Continue Reading
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News
13 Dec 2023
Microsoft’s Christmas present for cyber teams: no zero-days
Barely 30 vulnerabilities, and no zero-days, have been fixed in the final Patch Tuesday drop of 2023 Continue Reading
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Answer
12 Dec 2023
Rack vs. blade server: What's the difference?
Components in a physical data center are held in rack servers or blade servers. Learn the differences, what type of environment you need and which server uses work best. Continue Reading
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E-Zine
12 Dec 2023
Shaping the modern workplace
In this week’s Computer Weekly, we examine how the shift to cloud services and the necessity of dealing with a hybrid workforce have changed modern IT. The emerging area of computational storage promises performance boosts for demanding workloads – we look at the challenges. And we find out how pandemic poster child Zoom plans to exploit generative AI. Read the issue now. Continue Reading
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News
11 Dec 2023
Panasas set for Mach.2 throughput with multi-actuator HDDs
Scale-out NAS maker claims to be the first enterprise array maker to use multi-actuator HDDs designed for hyperscaler architectures and which double throughput Continue Reading
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Feature
11 Dec 2023
ERP’s storage requirements and options in the cloud
We look under the hood at enterprise resource planning and its databases, the storage needed to support ERP’s I/O requirements, block, file and object storage, and ERP in an era of hybrid cloud Continue Reading
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Definition
11 Dec 2023
logic gate (AND, OR, XOR, NOT, NAND, NOR and XNOR)
A logic gate is a device that acts as a building block for digital circuits. They perform basic logical functions that are fundamental to digital circuits. Continue Reading
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News
08 Dec 2023
AMD goes after Nvidia with AI accelerator and software library
AMD has signed up major hardware companies to support its latest initiative to build out datacentre AI optimisation Continue Reading
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Definition
07 Dec 2023
HDD form factor (hard disk drive form factor)
HDD form factor (hard disk drive form factor) is the size or geometry of a data storage device equipped with one or more magnetic-coated spinning platters and one or more moving actuator arms with magnetic heads to read and write information. Continue Reading
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News
07 Dec 2023
CIO interview: Keith Woolley, chief digital information officer, University of Bristol
With Bristol set to host the UK’s biggest supercomputer, its technology chief is looking to make the most of internal and international collaboration to drive digital improvements Continue Reading
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News
07 Dec 2023
How server makers are surfing the AI wave
While hyperscalers extend the life of their x86 equipment, the industry’s desperate pleas to find a new killer application to drive up server sales may well be coming true Continue Reading
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Blog Post
07 Dec 2023
AI: Killer app or planet killer
Looking at the latest quarterly earnings filings from the leading server makers shows they are all experiencing a significant boost in sales, thanks to artificial intelligence (AI). HPE CEO, ... Continue Reading
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News
06 Dec 2023
How a Node4 virtual datacentre proved better than MS cloud for mental health charity
Charity Together For Mental Wellbeing managed to migrate legacy servers into a new virtual environment and fix a major disaster recovery issue Continue Reading
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Definition
05 Dec 2023
hardware RAID (hardware redundant array of independent disk)
Hardware RAID is a form of RAID (redundant array of independent disks) where processing is done on the motherboard or a separate RAID card. Continue Reading
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News
05 Dec 2023
Quantum supercomputing: IBM plots roadmap beyond Condor
New quantum system and classical computing hybrid forms the basis of next-gen supercomputing at IBM Continue Reading
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Feature
05 Dec 2023
Dell EMC: Storage giant shifts gear to cloud operating models
Storage profile: We look at Dell EMC, the result of the biggest tech acquisition ever, and find a company well set for ubiquitous cloud operating models and as-a-service Continue Reading
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News
04 Dec 2023
CTO interview: Greg Lavender, Intel
Computer Weekly caught up with Intel’s chief technology officer to find out the semiconductor giant’s plans for the European market Continue Reading
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News
04 Dec 2023
Digital Realty and BT team to unlock data value with NaaS
Comms provider teams with datacentre, colocation and interconnection solutions firm for network as a service combined with orchestration platform to offer flexibility and choice when connecting digital hubs to unlock data value Continue Reading
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Definition
30 Nov 2023
tablet (tablet PC)
A tablet is a wireless, portable personal computer with a touchscreen interface. Continue Reading
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Feature
30 Nov 2023
The all-flash datacentre: Mirage or imminent reality?
Some say disk is dead and we’re on the cusp of the all-flash datacentre. But when will flash capacity and cost hit a point where it is suited to more than just high-tier storage? Continue Reading
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Definition
29 Nov 2023
endpoint device
An endpoint device is an internet-capable computer hardware device on a TCP/IP network. Continue Reading
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E-Zine
28 Nov 2023
Datacentres or green belt? Why the UK has to choose
In this week’s Computer Weekly, we examine the minefield around datacentre planning permission across the UK, after government blocked a major development next to the M25 motorway. The metaverse is making inroads into the indus-trial world – is this the real future for the technology? And we analyse the trends changing the application software market. Read the issue now. Continue Reading
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News
22 Nov 2023
Autumn Statement reveals more AI and quantum initiatives
With the government keen to position the UK as pro-innovation, the chancellor used the 2023 Autumn Statement to discuss more plans to support that ambition Continue Reading
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Opinion
22 Nov 2023
The future of business software will put users front and centre
Today, quantum computing and AI; yesterday, cloud and blockchain. As sure as Moore’s law, there is always a Next Big Thing Continue Reading
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News
22 Nov 2023
Republic of Korea deal adds to UK quantum momentum
The new agreement paves the way to greater collaboration on AI and quantum computing Continue Reading
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News
22 Nov 2023
Nebulon upgrades SPU to Medusa2 with Nvidia DPU hardware
Nebulon aims to replace HCI with its OS on an offload card that it claims reduces server resource use by 25%. Medusa2 uses Nvidia DPU hardware and its own cloud control plane Continue Reading
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News
22 Nov 2023
BT and Telstra Broadcast Services team to enhance global network connectivity
Five-year agreement delivers broadcast services firm an expanded media and broadcast network footprint across Asia-Pacific and key regions worldwide, with enhanced access to global markets Continue Reading
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21 Nov 2023
Chip sector gears up for AI revolution
While Nvidia establishes its AI dominance, Intel works on AI chips running on supercomputers. Continue Reading
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E-Zine
21 Nov 2023
Can AI take education to a new level?
In this week’s Computer Weekly, we examine how large language models are being used to teach, support and assess students, enhancing education rather than impairing it. We look at how the AI revolution is impacting the semiconductor sector as the big tech companies put off server upgrades. And we find out how generative AI is changing the way enterprise software works. Read the issue now. Continue Reading
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News
20 Nov 2023
Cubbit DS3 Composer brings DIY cloud to object storage pool
Cubbit customers can now build and configure S3-compatible clouds from unused capacity and offer MSP-grade services with high levels of resilience, security and data sovereignty Continue Reading
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News
20 Nov 2023
IT not ready for AI, Pure Storage survey finds
Storage, compute and networking hardware won’t cope without upgrades, and that often means total IT infrastructure overhaul Continue Reading
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Blog Post
17 Nov 2023
Do IT leaders need server upgrades?
Artificial intelligence (AI) has become the new Moore’s Law. Semiconductor manufacturers may strive to double processing power every two years, but that is not what their largest customers actually ... Continue Reading
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Feature
16 Nov 2023
Luxembourg-based cloud provider aims to transform the AI landscape in Europe
Gcore runs cloud services worldwide, which gives it a front-row seat for observing global computing trends, and now the company expects to lead one of the major trends in Europe Continue Reading
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News
16 Nov 2023
Microsoft ignites chip journey with AI accelerators
The company used its annual Ignite conference to showcase the work it is doing to optimise AI and make more energy-efficient hardware Continue Reading
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Feature
15 Nov 2023
DPU 101: What are DPUs, what do they do, and who supplies them?
We look at data processing units, the latest in a line of hardware offload devices that emerged in the era of composable infrastructure. They come as hardware and even in the cloud Continue Reading
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News
14 Nov 2023
Chip sector gears up for AI revolution
While Nvidia has established its AI dominance, Intel has been working on AI chips running on supercomputers Continue Reading
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News
14 Nov 2023
Engineers slash RPO/RTO as they swap tape for Rubrik backup
Frankham Group ditches archaic tape backup and deploys Rubrik backup appliances and remote disaster recovery facility. Meanwhile, the engineering group assesses a move to the cloud Continue Reading
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News
14 Nov 2023
AMD survey finds AI hardware lacking in many IT departments
Global survey finds that IT leaders are finding it hard to keep up with the pace of change in AI Continue Reading
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News
14 Nov 2023
4Tbps milestone as TikTok joins NAPAfrica
African internet exchange celebrates new high in network throughput as it welcomes into African peering community social network giant that is increasingly engaging with the world of enterprise and marketing Continue Reading
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Definition
13 Nov 2023
x86-64
x86-64 (also called x86_64, x64, or amd64) is the 64-bit CPU architecture that is used in Intel and AMD processors. It is an extension to the 32-bit x86 (i386) architecture. Continue Reading
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Definition
13 Nov 2023
OLED TV (organic light-emitting diode television)
An OLED TV (organic light-emitting diode television) is a type of display technology that uses OLEDs to render images on the panels used for TV screens. Continue Reading
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Definition
08 Nov 2023
graphics processing unit (GPU)
A graphics processing unit (GPU) is a computer chip that renders graphics and images by performing rapid mathematical calculations. Continue Reading
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News
07 Nov 2023
VMware consolidates AI push at Explore in Barcelona
VMware’s vision is of ‘cloud smart’ enterprises that run on-premise, in multiclouds and in the ‘edge cloud’, with secure and compliant generative AI fuelling efficient business processes Continue Reading
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News
07 Nov 2023
LigaT selects Nokia to power IP core, transport network across Portugal
Deal provides LigaT a 400GE-capable network architecture with capacity, flexibility and reduced power consumption to deliver the best possible experience to its customers in Portugal Continue Reading
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News
07 Nov 2023
Interview: Paul Scully, minister for technology and the digital economy, DSIT
The technology minister speaks to Computer Weekly about the government’s semiconductor strategy, how to solve the digital skills challenge in the UK and moving towards the country’s net-zero target Continue Reading
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Definition
03 Nov 2023
client-server network
A client-server network is a distributed communications architecture in which a centralized server receives and responds to requests for services and data from multiple clients. Continue Reading
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News
02 Nov 2023
Pension changes set to boost UK tech
UK technology and science startups could benefit from changes to UK pension funds Continue Reading
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News
01 Nov 2023
Banking should start testing out quantum ideas
The finance sector should not ignore quantum computing, even though the technology is not yet ready Continue Reading
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Definition
01 Nov 2023
end of life (EOL)
End of life (EOL), in the context of manufacturing and product lifecycles, is the final stages of a product's existence. Continue Reading
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News
01 Nov 2023
Bosch Rexroth adds Nokia to automation ecosystem
Comms tech provider collaborates with global engineering firm to integrate virtualised operating system into its MX Industrial Edge on-premise operational technology to support private wireless 5G campus network and Industry 4.0 products Continue Reading
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Definition
31 Oct 2023
Windows key (winkey)
The Windows key (winkey) is a button on a Windows computer keyboard. Continue Reading
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News
26 Oct 2023
GFiber Labs and NBN Co set milestone with access to 20Gbps broadband
Setting benchmarks in their countries, providers in the US and Australia use Nokia 25G PON technology to deliver 20Gbps services to meet connectivity demands of residential and enterprise customers with existing fibre networks Continue Reading
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News
26 Oct 2023
Facebook pins future on Quest 3 and AI development
Parent company Meta has focused on establishing Twitter rival Threads and its new augmented reality headset Quest 3 Continue Reading
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News
26 Oct 2023
Batelco claims Bahrain first with 400G international capacity
Optical network technology supplier inks deal with leading telco provider in Bahrain to deliver 400G capacity high-speed connectivity as part of initiative to upgrade internet service in the country Continue Reading
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News
26 Oct 2023
Google saves almost $3bn by running servers for six years
Extending the life of its datacentre servers and network equipment has led to significant savings over the past nine months for Google Continue Reading
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Definition
25 Oct 2023
power-on reset (PoR)
A power-on reset (PoR) is a circuit that provides a predictable, regulated voltage to a microprocessor or microcontroller with the initial application of power. Continue Reading
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News
24 Oct 2023
NetApp ‘unified storage’ adds new ASA block storage at Insight
Las Vegas event sees NetApp continue its evolution to hybrid cloud and data management player announce ASA C-series and Keystone and Kubernetes storage enhancements Continue Reading
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News
24 Oct 2023
Nokia claims first with Wi-Fi 7 product portfolio, enhances wholesale access for FTTH
Nokia unveils portfolio of carrier-grade wireless broadband devices to the market that are more than 3x faster than previous generations, while Altiplano Open Access Solution offers programmable interface to enhance wholesale operational models Continue Reading
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News
23 Oct 2023
Dell updates PowerStore, PowerMax and PowerFlex storage
Dell storage upgrades include improved AIOps, lower energy usage, real-time HA failover, seamless hardware replacement, and enhancements to take advantage of DPU acceleration Continue Reading
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News
20 Oct 2023
Belgian researchers raise speed limit in European datacentres
Researchers have developed a prototype of an optical receiver that will help datacentres process data at a much higher rate Continue Reading
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Feature
20 Oct 2023
Five key questions about disaster recovery as a service
Disaster recovery as a service builds recovery data and systems into the cloud, accessible from anywhere. We look at the difference vs cloud backup, DRaaS use cases, the cost, and the firms that provide it Continue Reading
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Feature
20 Oct 2023
NetApp: NAS pioneer well set for the cloud revolution
In this storage profile, we look at NetApp, which built a reputation in file access storage but seems to be set fair to navigate a future of hybrid cloud, cloud-native and containerisation Continue Reading
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News
19 Oct 2023
How AWS is building a tech stack for generative AI
Olivier Klein, chief technologist for Asia-Pacific and Japan at Amazon Web Services, dives deeper into the technology stack the company has built to ease GenAI adoption Continue Reading
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News
19 Oct 2023
Nokia wins optical tech award, brings 10G fibre to Iceland with Mila upgrade
Analyst regards Finnish comms tech provider as dominating global XGS-PON OLT market while it supplies Icelandic operator with multi-PON fibre broadband solution designed to bring multi-gigabit services to enterprise customers Continue Reading
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News
19 Oct 2023
Scality gets a jump with VMware Cloud Director integration
S3-compliant object storage specialist will use new OSIS integration with VMware’s cloud management tool to target service providers that want to deliver regional cloud offers Continue Reading
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News
16 Oct 2023
Flash prices drop towards spinning disk levels in 2023
Number-crunching data on 17,000-plus drive prices shows cost of flash drives per gigabyte fell by around 10% in past six months while hard disk drive per-gigabyte prices stood still Continue Reading
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News
13 Oct 2023
UK startups pilot semiconductor funding
ChipStart is a new initiative from the UK government to help build out the National Semiconductor Strategy by supporting startups Continue Reading
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News
11 Oct 2023
North Tees and Hartlepool NHS Trust uses RealWear headsets for training
NHS trauma and orthopaedic department deploys head-mounted cameras to livestream surgeon’s view footage of operations to classroom Continue Reading
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News
11 Oct 2023
Pure offers Evergreen energy and rackspace cost guarantees
Pure Storage will take upfront payments for power and rackspace and guarantee those for product lifecycles in its Evergreen One, Flex and Forever consumption purchasing models Continue Reading
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Feature
11 Oct 2023
Preparing IT security for the age of quantum computing
We look at what progress is being made to ensure digital communications remain secure as quantum computers make an entrance Continue Reading
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News
10 Oct 2023
Canalys sees glimmer of hope in PC sector
The PC industry experienced another quarter of decline, but the outlook is more promising Continue Reading
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E-Zine
10 Oct 2023
Teeing up tech at the Ryder Cup
In this week’s Computer Weekly, we go behind the scenes at golf’s Ryder Cup to see the tech firsts introduced to improve the fan experience. UK tech leaders explain why they feel ‘betrayed’ by the government’s net-zero policy changes. And we examine the governance challenges behind immerse technologies such as VR and the metaverse. Read the issue now. Continue Reading
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Feature
05 Oct 2023
Is quantum computing overhyped?
Quantum computing may be coming to the enterprise. Here's what to understand about the benefits it promises, the risks it poses and how to prepare. Continue Reading
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Feature
04 Oct 2023
Will computational storage meet data processing demands?
Computational storage promises performance for workloads that can benefit from dedicated oomph, but it’s not a cure-all. It may come at a cost, and with added application complexity Continue Reading
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Feature
04 Oct 2023
Ransomware: All the ways you can protect storage and backup
We survey the key methods of ransomware protection, including immutable snapshots, anomaly detection, air-gapping, anomaly detection, and supplier monetary guarantees Continue Reading
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Definition
03 Oct 2023
optical mouse
An optical mouse is an advanced computer pointing device that uses a light-emitting diode (LED), optical sensor and digital signal processor (DSP) in place of the traditional mouse ball and electromechanical transducer. Continue Reading
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Definition
03 Oct 2023
DisplayPort
DisplayPort is an interface for digital displays, particularly computer monitors. Continue Reading
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News
02 Oct 2023
Versity targets Exabyte volumes in data archiving
Versity builds archiving for Exabyte data volumes on tape and in object storage. It has built its own S3 and transitioned to a GPL licence for supercomputing archives Continue Reading