By Kyle Julian, Regional Director, Commercial & Industrial Sales, U.S. West Without data centers, life as we know it would collapse. That may sound like hyperbole, but our entire digital economy relies on data centers. But it turns out that data centers use a lot of electricity. In fact, the ... [continued]

The post Behind the Curtain: Power Grid Resilience for Data Centers appeared first on CleanTechnica.

According to Ireland's Central Statistics Office (CSO), data centers consumed 21 percent of all metered electricity consumption in 2023, up from five percent in 2015 and 18 percent in 2022.

The company recorded a pre-tax non-cash charge of $60 million in the second quarter due to the settlement agreement.

Ameren signed a supply deal with a data center with a power capacity of 250 megawatt (MW). It has also received expansion commitments and executed new contracts for more 85 MW of additional load for smaller data centers and other industries across Missouri and Illinois.

Geothermal power is a renewable energy source that uses the Earth's internal heat to produce electricity and heat water. One-hundred and fifty megawatts is roughly enough electricity to power 38,000 homes.

Sify is one among the leading data center operators with existing installed capacity of 190 MW in 12 centers across 6 cities Mumbai, Noida, Chennai, Bangalore, Hyderabad, Kolkata, Bangalore and two upcoming facilities in Noida and Chennai.

The investment banking company expects the data center market to undergo significant structural changes, through the introduction of new business models and new investment profiles. Cloud computing is likely to remain the main driver of expansion for the data center industry.

Constellation said it is seeking guidance from regulators after FERC's decision about co-location, which had become a promising prospect for Big Tech's plans to quickly access large amounts of power for its AI expansion instead of waiting for years to connect to the grid.

The state is set to become a hub for startups and manufacturing in the coming days. Construction of the Amaravati capital city will soon commence using advanced technology, says minister.

New SSD product offers innovative solution to transform cloud and data center workloads

Burlywood achieves industry sought after breakthrough in endurance with a 3x advantage over leading data center competitors.

Data centers produce enormous amounts of heat and require intricate cooling systems to keep servers from overheating and running in good condition. For data centers located in regions such as South Florida that consistently experience high temperatures, efficient and well-functioning cooling systems are crucial.

The York^® Mission Critical Direct Evaporative Cooling (DEC) Air Handling Units (AHUs) from Johnson Controls Inc. are designed to meet data centers’ specific needs.

The rapid expansion of data centers has raised concerns about their massive energy use and carbon footprint. However, adopting sustainable HVAC solutions can reduce a data center’s environmental impact and energy consumption.

Experts warn that a frenzy of data center construction could delay California's transition away from fossil fuels, raise electric bills and increase risk of blackouts

E-commerce giant Amazon joins Google and other tech companies in investing in nuclear power they plan to use in the race to build new AI-powered products.

COLLEGE PARK, Md., Nov. 8, 2024 — IonQ, a leader in the quantum computing industry, has announced a partnership with NKT Photonics, a subsidiary of Hamamatsu Photonics, to procure next-generation laser […]

The post IonQ and NKT Photonics Collaborate on Next-Gen Laser Tech for Quantum Data Centers appeared first on HPCwire.

Is it possible to meet the world's seemingly infinite demand for data storage while also caring for the natural environment? Biomedical researcher Keolu Fox and professional surfer and scientist Cliff Kapono believe that Indigenous knowledge combined with the science of genetics may offer such a solution: using the DNA of plant cells (like those found in sugar cane) as mini data warehouses. Learn more about the incredible potential of this technology — and how it could help foster ecosystem resilience in a high-tech world.

The demand for higher-performance computing is greater than ever. Cutting-edge applications in artificial intelligence (AI), big data analytics, and databases require high-speed memory systems to handle the ever-increasing volumes and complexities of data. Advancements in cloud computing and machine virtualization are stretching the limits of current capabilities. AI applications hosted in the cloud rely on fast access and reduced latency in memory systems, which is amplified by an increasing number of CPU and GPU cores.

Introducing the DDR5 Multiplexed Rank DIMM (MRDIMM), the next-generation memory module technology designed to meet the needs of high-performance computing (HPC) and AI in cloud applications. By leveraging existing DDR5 DRAM memory devices, MRDIMM modules not only double the DRAM data rate but also maintain the RAS capabilities of the industry-proven RDIMM modules, setting a new precedent for memory module performance.

Let’s compare RDIMM and MRDIMM modules using the same DRAM parts. Today, high-speed production DDR5 RDIMM modules run at 5600Mbps. Those modules use DDR5 DRAM parts, which also run at 5600Mbps. An MRDIMM module using the same DDR5 5600Mbps DRAM parts will run at a blazing 11.2Gbps.

One key metric for best-in-class performance, low bit error rate (BER), and ease of adoption is the eye diagram. The eye diagram illustrates at-speed system margin and accurately represents DDR system quality when captured with a pseudo-random binary sequence (PRBS)-like pattern. The diagram below illustrates Cadence’s 3nm silicon write eye diagram for DDR5 MRDIMM IP running at 12.8Gbps.

Cadence 3nm DDR5 MRDIMM 12.8Gbps test chip write eye diagram, design kit is available today

The eye diagram is captured using a PRBS-like pattern, incorporating a package and system board representative of a typical MRDIMM channel. Using PRBS-like patterns is crucial for capturing accurate eye diagrams. Repetitive clock-like data patterns create deceptively “open eyes” that do not reflect the real system performance. Effects like intersymbol interference, simultaneous switching, reflections, and crosstalk are not accurately reflected in the eye diagrams for parallel interfaces like DDR using non-random data streams. Relying on improperly captured eye diagrams inevitably leads to a significantly worse real system BER than conveyed by that eye diagram.

Doubling the DDR5 RDIMM data rate is challenging. Achieving high performance while optimizing for area and power requires multiple design techniques. Feed-forward equalization (FFE), decision feedback equalization (DFE), continuous-time linear equalization (CTLE), and T-coils are required to reach 12.8Gbps MRDIMM data rates in multi-channel systems. Building a production-worthy 12.8Gbps DDR5 MRDIMM IP requires engineering expertise that comes from many generations of memory interface design and production experience. Cadence has developed this expertise through multiple DDR5/4, LPDDR5X/5, and GDDR6 designs in different technology nodes and foundries. For instance, Cadence’s GDDR6 IP is available in three foundries and ten process nodes, with mass production at speeds exceeding 22Gbps.

For your next project, consider DDR5 12.8Gbps MRDIMM, a technology that not only doubles the bandwidth of DDR5 RDIMM but also promises rapid proliferation into next-generation AI, data center, HPC, and enterprise applications. With its cutting-edge capabilities, the Cadence DDR5 12.8Gbps MRDIMM IP is ready to power the future of computing.

The emergence of new business environment in the wake of Covid-19 is expected to boost cloud services and digitisation as companies overhaul their digital infrastructure to deal with new ways of working, they said.

The emergence of new business environment in the wake of Covid-19 is expected to boost cloud services and digitisation as companies overhaul their digital infrastructure to deal with new ways of working, they said.

N+1 platform features 8 and 12 port fiber cassettes and leading 96 port density per rack unit

The emergence of new business environment in the wake of Covid-19 is expected to boost cloud services and digitisation as companies overhaul their digital infrastructure to deal with new ways of working, they said.

An electronic rack includes a housing to contain one or more IT components arranged in a stack, a first rack aisle formed on a first side of the one or more IT components to direct cooler air received from the cooling unit upwardly, and a second rack aisle formed on a second side of the one or more IT components to direct warmer air to the cooling unit downwardly. The electronic rack further includes a cooling unit having one or more cooling units disposed underneath the IT components to receive first liquid from an external chiller system, to exchange heat carried by the warmer air using the first liquid to generate the cooler air, to transform the first liquid into a second liquid with a higher temperature, and to transmit the second liquid carrying the exchanged heat back to the external chiller system.

A system for adaptive cooling and energy harvesting comprising at least one thermoelectric device capable of acting as a thermoelectric cooler and as a thermoelectric generator, a hierarchical multiple-level control system, and electronics controlled by the control system and connected to the thermoelectric device. The electronics selectively configure the thermoelectric device in at least in a thermoelectric cooler operating mode and in a thermoelectric generation operating mode. The thermoelectric device can incorporate quantum-process and quantum-well materials for higher heat transfer and thermoelectric generation efficiencies. The invention provides for thermoelectric devices to additionally operate in temperature sensing mode. The hierarchical control system can comprise a plurality of control system, each of which can operate in isolation and can be interconnected with additional subsystems associated with other hierarchical levels. The hierarchical control system can comprise linear (additive) control, bilinear (additive and multiplicative) control, nonlinear control, and hysteresis.

IBM today unveiled a number of major additions to its Flex System portfolio. The offerings combine the latest server technology with new virtualization, networking and management tools, allowing clients to consolidate their existing IT infrastructures and reduce operating costs. This will help clients use smaller data center environments to quickly deploy, manage and secure increasingly larger clouds.

Today, Allianz and IBM concluded an agreement in Munich regarding support for the operation of Allianz's data centers. IBM will be acting as the global provider of IT operation services for Allianz in effect from April 1, 2014, supporting the transformation of the company's global IT infrastructure.

Two severe security flaws have been discovered in the open-source SaltStack Salt configuration framework that could allow an adversary to execute arbitrary code on remote servers deployed in data centers and cloud environments. The vulnerabilities were identified by F-Secure researchers earlier this March and disclosed on Thursday, a day after SaltStack released a patch (version 3000.2)

An Epyc server can contain up to 4TB of memory and 128 lanes of PCIe, making it a worthy Intel Xeon competitor.

Alphabet Inc.’s Google said it would invest 1 billion euros ($1.1 billion) to expand its data center infrastructure in the Netherlands.

Alphabet Inc.’s Google said it would invest 1 billion euros ($1.1 billion) to expand its data center infrastructure in the Netherlands.

Alphabet Inc.’s Google said it would invest 1 billion euros ($1.1 billion) to expand its data center infrastructure in the Netherlands.

Apple Inc. plans to spend 1.7 billion euros ($1.9 billion) building data centers in Ireland and Denmark in its biggest European investment, with the facilities set to run services such as iTunes and maps for users of its devices.

NVIDIA today announced the completion of its acquisition of Mellanox Technologies, Ltd., for a transaction value of $7 billion. The acquisition, initially...

"For the US in 2006, online data centres accounted for 1.5 percent of the entire country's electricity use - equating to more than the entire state of Massachusetts. " View the chart up close...Really interesting facts/stats! Image via GDS Digital via

The tech giant just agreed to purchase all of the energy from GE's Tullahennel wind farm.

Google’s data centers run 24/7 and suck up a ton of energy — so it’s in both the company’s and the planet’s interest to make them do so as efficiently as possible. One new method has the facilities keeping an eye on the weather so they know when the best times are to switch to […]

New York : Apress, [2019]

Keeriyattil, Sreejith. author