Single and dual socket servers exploit AMD’s EPCY processors 

To expand data centres performance, single and dual socket servers which support the 4th generation AMD EPYC processors have been released by Supermicro. They are intended for cloud, artificial intelligence / machine learning (AI / ML), high performance computing (HPC), hyper-converged infrastructure (HCI) and enterprise applications.

They contain up to 192 cores with up to 12Tbyte DDR5-4800MHz 12-channel memory and up to 160 PCIe lanes.

According to Supermicro, the servers will transform how enterprises analyse massive amounts of data, perform complex simulations, and can lower the total cost of ownership (TCO). They are designed to support the fastest and highest-core AMD EPYC 9004 series processors, each with up to 96 cores and 3Tbyte of memory per CPU. Up to 160 PCIe 5.0 lanes are available in dual processor systems, with eight lanes of PCIe 3.0 or 4.0 for less demanding peripheral connections. All 4th Gen AMD EPYC processors include security features that help keep data secure, whether in use, in-flight, or in-store.

The configurable systems are designed for the highest TDP (thermal design power) CPUs that can be liquid cooled, increase performance per Watt, tailored for a customer’s specific requirements and have a reduced TCO. The GPU servers can be used for AI applications, support Nvidia H100 Tensor Core GPUs and are suitable for metaverse-type applications, said Supermicro.

The portfolio includes the GrandTwin which has multi-node architecture with front and rear I/O. It is designed for maximum density and purpose-built for single-processor performance per node on the latest AMD EPYC 9004 series processors, and contains 12 DIMM slots. The modular design is optimised for applications, with a front I/O option fully accessible from the cold aisle, which simplifies installations and services space-constrained environments.

The company’s CloudDC servers are single-processor systems optimised for I/O flexibility and with 12 DIMM slots for many cloud-focused applications. They offer serviceability with toolless brackets, hot swap drive trays and redundant power supplies for rapid deployment and ease of maintenance in data centres. According to Supermicro, they are designed for cost-effective service delivery in cloud computing, including web hosting, email services, public and private cloud computing and content-delivery networks.

Supermicro Hyper enterprise servers have dual processors and 12-channel 24 DIMMs optimised for supporting the highest TDPs, said the company, offering a range of computing, networking, storage and I/O expansion capabilities.

The company also offers 4U GPU servers which are 4U dual processor systems, supporting up to 10 full height, full length, double-width PCIe GPU cards, including the latest AMD Instinct MI200 Series and Nvidia H100 GPUs. The 4U GPU-optimised systems provide maximum acceleration, flexibility, and balance for AI, deep learning and HPC applications and contain 24 DIMMs, said Supermicro.

There are also 8U universal GPU servers for machine learning and equipped with eight NvidiaA HGX H100 accelerators and dual processors, with 24 DIMMs. They are configurable with dual zone cooling and end-to-end non-blocking bandwidth to the GPU provide high utilisation and low TCO and training cycles.

Supermicro servers with 4th Gen AMD EPYC 9004 series processors through its JumpStart programme. 

http://www.supermicro.com

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Industrial GbE transceivers optimise process automation, says Microchip

As developers of industrial automation systems gravitate from proprietary solutions for process synchronisation to standard-based one that offer broader compatibility and reduce design costs, Microchip has developed the LAN8840 and LAN8841 Gigabit Ethernet transceiver devices for critical process synchronisation.

The transceivers meet IEEE 1588v2 standards for Precision Timing Protocol. The LAN8840 and LAN8841 are enabled with Linux drivers and deliver flexible Ethernet speed options including 10BASE-T, 10BASE-Te, 100BASE-TX and 1000BASE-T. 

They can facilitate critical packet prioritisation by providing high speed time stamping that is relayed between components to determine network latencies, accommodate for those latencies, and synchronise time amongst all connected devices. 

This timing is key for process automation applications that require precise control production systems such as robotics, distributed sensors and cooling and mixing systems. The LAN8840 and LAN8841 can withstand extended industrial temperatures ranging from -40 to +105 degrees C. 

To help companies achieve sustainability, the LAN8840 / LAN8841 features wake-on-LAN (WoL) and energy-detect power-down mode. The energy-efficient Ethernet (EEE) mode delivers low power idle and clock stoppage modes for optimal power performance. 

The LAN8840 / LAN8841 are suitable for applications requiring accurate and precise time stamping, such as gas and chemical processing, electrical distribution, and currency trade systems which must be proven to be in sync with the National Institute of Standards and Technology (NIST) for Universal Coordinated Time (UTC) within one millisecond or finer increments. 

The LAN8841 Ethernet Development System (EDS) daughter card is a modular addition to compatible Microchip host boards. When paired with the PCIe networking adapter, it enables evaluation of the LAN8841 through any host supporting the PCIe interface. Linux drivers supporting Precision Timing Protocol (PTP4L) are available for the LAN8841 on Microchip’s GitHub repository. 

The LAN8840 (48 QFN) and LAN8841 (64 WQFN) are now available in high-volume production. 

Microchip Technology serves more than 120,000 customers across the industrial, automotive, consumer, aerospace and defence, communications and computing markets. 

The company is headquartered in Chandler, Arizona, USA.

http://www.microchip.com

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Compact SBC by AAEON is available from Review Display Systems

The de next-TGU8 is the latest compact single board computer (SBC) from Aaeon and it is available from Review Display Systems (RDS). It has up to four cores, with eight threads, powered by 11th Generation Intel Core i7, i5, and i3 processors.

According to the RDS, the de next-TGU8 marks the beginning of a new generation in SBC because it creates a highly compact board featuring an on-board Intel Core i-level processor. The board’s outline dimensions are just 84 x 55mm.

Despite its compact form factor, the SBC offers a high level of integration and performance, supporting 16Gbyte onboard LPDDR4x memory, together with I/O and multiple expansion options. The de next-TGU8 is designed to facilitate a high speed interface with dual RJ45 ethernet ports, two USB 3.2 Gen2 and four USB 2.0 slots, and a dual display interface supported with HDMI and eDP ports.

There are also expansion options for a variety of add-on modules. Expansion accessories include an FPC slot for PCIe x4 Gen 3 with riser kit, for additional storage or more advanced graphics options.

The de next-TGU8 also contains an M.2 2280 key slot (PCIe x 2), enabling users to combine different expansion modules to suit different application needs, such as AI acceleration, Wi-Fi, and 4G network modules.

Peter Marchant, embedded business manager, RDS said, “The data processing ability of the new Aaeon de next-TGU8 ensures it is capable of powering the next generation of AI-based applications including smart systems, factory automation and robotics technology. The combination of small form factor, versatility and connectivity enable the de next-TGU8 to be used in a wide range of application environments.”

Established in 1982, RDS has experience supporting and supplying display and embedded hardware solutions. The distributor supports a comprehensive range of display technologies, touch screen and embedded computing solutions. 

Review Display Systems engages and develops partnerships with customers in a wide range of industry sectors including industrial control and instrumentation, medical devices, facilities management, marine, aerospace, point-of-information, and process control. 

A strong commitment to environmental responsibility and quality is reinforced with accreditation to the latest internationally recognised quality standards including ISO14001, ISO9001-2015 and ISO13485:2016 for the design and manufacture of medical devices. 

http://www.review-displays.co.uk

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Solar harvesting technology meets LoRa Edge for IoT tracking

A collaboration between Semtech and Exeger “significantly extends” the battery life of asset tracking and environmental sensing devices, said Semtech.

Partnering with the Swedish manufacturer of customisable solar cells, the pair have combined Semtech’s LoRa Edge asset management platform with Exeger’s Powerfoyle solar cell technology.

Semtech’s LoRa Edge scans GNSS satellites as well as Wi-Fi SSIDs and partitions the processing between IoT devices and the LoRa Cloud to determine location. The cloud-based solver is claimed to significantly reduce power consumption and increase battery life. Exeger’s Powerfoyle is can be integrated seamlessly into any electronics device and uses solar cell technology to convert all forms of light to charge and power devices with clean, endless energy. 

“Coupling the benefits of Powerfoyle with the ultra-low power capabilities of Semtech’s LoRa devices will provide IoT applications with an extended or even unlimited battery life,” said Dr. Oscar Hemberg, chief product integration officer at Exeger. “Together, we move one step closer to energy independence through more sustainable products powered with clean, endless energy.”

The patented Powerfoyle material integrates into IoT sensors with Semtech’s LoRa Edge chip-to-cloud platform. Combining both technologies is expected to spur a world of new solar-powered tracking applications for geolocation use cases, including indoor and outdoor asset tracking, global supply chain logistics, agriculture, smart utilities, and smart cities. 

“LoRa devices enable smart IoT applications that help solve some of the biggest challenges facing our planet,” said Marc Pégulu, vice president and general manager for Semtech’s Wireless and Sensing Products Group. “Semtech and Exeger’s collaboration will enable manufacturers to develop IoT devices leveraging new energy harvesting technology for a smarter and more sustainable future.”

New IoT asset trackers will be showcased at EdgeTech+ 2022 (16 to 18 November)  in Yokahama, Japan, in the LoRa Pavilion, booth A-H04. 

http://www.semtech.com

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