#rdimm

Crucial lanza una nueva línea de memorias para servidores

Intel Data Center Chips are enhanced with new ultrafast memory.

DDR5 MRDIMM provide a novel, effective module design to improve system performance and data transfer speeds. In order to enable applications to surpass DDR5 RDIMM data speeds, multiplexing enables the combination and transmission of several data signals over a single channel, hence expanding the capacity without the need for more physical connections.

How by cleverly doubling the memory bandwidth of conventional DRAM modules, Intel and industry partners were able to release top-end Xeon CPUs with a plug-and-play solution. System memory, or DRAM, is essential to performance even though Intel’s main product emphasis is on the processors, or brains, that power computers. In servers, this is particularly true, since the number of processor cores has increased faster than the memory bandwidth (i.e., the memory bandwidth available per core has decreased).

This mismatch has the potential to be a bottleneck in heavy-duty computing tasks like weather modeling, computational fluid dynamics, and certain forms of artificial intelligence.

What Is MRDIMM

Intel experts have discovered a way to break through that constraint after years of work with industry partners. They have developed a unique method that has produced the quickest system memory ever and is expected to establish a new open industry standard. The first to take use of this new memory, known as MRDIMM, for improved performance in the most plug-and-play way possible are the newly released Intel Xeon 6 data center CPUs.

According to Intel’s Xeon product manager in the Data Center and AI (DCAI) division, “a significant percentage of high-performance computing workloads are memory-bandwidth bound,” which is the kind of task that MRDIMMs are most likely to help with.

This is the tale of the DDR5 (Multiplexed Rank Dual Inline Memory Module)MRDIMM for narrative efficiency. It sounds almost too wonderful to be true.

Bringing Parallelism to System Memory, with Friends

What Is RDIMMs

As it happens, the most widely utilized memory modules for data center tasks, called RDIMMs, actually feature parallel resources, much like contemporary computers. That’s just not how they’re utilized.

A senior principle engineer in memory pathfinding in DCAI is one of the two ranks for performance and capacity in the majority of DIMMs. It’s the ideal location.

One way to conceptualize ranks is as follows:

Banks: one set of memory chips on a module would belong to one rank, while the others would belong to the other. Data may be separately stored and retrieved across many ranks using RDIMMs, but not at the same time.

The electrical load of each MRDIMM is combined by the mux buffer, enabling the interface to function more quickly than RDIMMs. Additionally, the bandwidth of memory is increased because both ranks may now be read in tandem.

This jump, which would typically require many generations of memory technologies to accomplish, results in the fastest system memory ever constructed (in this example, peak bandwidth climbs by approximately 40%, from 6,400 mega transfers per second (MT/s) to 8,800 MT/s).

Same Standard Memory Module, Just Faster

You may now be asking yourself, “Wait a minute,” whether Intel is returning to the memory market. No. Throughout its history, Intel has abandoned its different memory product businesses, some of which are extremely well-known, despite having begun as a memory firm and inventing technologies like EPROM and DRAM.

The MRDIMM‘s simplicity of usage is what makes it unique. There is no need to modify the motherboard since it uses the same connection and form factor as a standard RDIMM (even the tiny mux chips fit in previously unoccupied spaces on the module).

The reliability, availability, and serviceability (RAS) and error-correcting capabilities of RDIMMs are also present in MRDIMMs. To Vergis, data integrity is preserved regardless of how distinct requests are multiplexed over the data buffer.

All of this implies that data center clients have the option to choose MRDIMMs when placing an order for a new server, or they may subsequently remove the server from the rack and replace the RDIMMs with new MRDIMMs. Enjoy the improved performance without changing a single line of code.

Xeon 6 + MRDIMM 

A CPU that is compatible with MRDIMMs is necessary, and the Intel Xeon 6 processor with Performance-cores, code-named Granite Rapids, which was released this year, is the first one on the market.

Two identical Xeon 6 systems one with MRDIMMs and the other with RDIMMs were evaluated in recent independent testing. Up to 33% more work was done by the MRDIMM-equipped machine.

Small language models(SLMs) and conventional deep learning and recommendation system workloads are among the AI workloads that can readily operate on Xeon and benefit from the bandwidth improvement that MRDIMM provides.

MRDIMMs have been released by leading memory suppliers, and more memory manufacturers are anticipated to follow suit. With assistance from OEMs like NEC, high-performance computing facilities like the National Institute for Fusion Science and the National Institute for Quantum Science and Technology are aggressively implementing Xeon 6 with P-cores due to MRDIMMs.

WS DDR5 RDIMM ECC memory kits are the first product from CORSAIR to join the DDR5 workstation market.

DDR5 RDIMM

A variety of WS DDR5 RDIMM memory kits will be available from CORSAIR , which today announced its entry into the DDR5 Workstation market. These ECC RDIMM kits take the capabilities of the most recent workstations to a whole new level. Designed to provide unmatched performance and dependability, they are compatible with 4th Generation Intel Xeon CPUs and AMD Ryzen Threadripper 7000.

Applications that rely heavily on memory, such AI training, high-resolution video editing, and 3D rendering, are seeing a significant improvement with the introduction of this new line of memory kits, which may have capacities of up to 256 gigabytes. With higher frequencies and more precise timings, these modules go above the criteria set out by JEDEC. As a result, they provide top performance even for the most demanding applications. They have undergone extensive testing and screening.

DDR5 RDIMM ECC

Error repair Code (ECC), which enables real-time error detection and repair for consistently dependable data processing, is supported by the DDR5 registered DIMMs (RDIMMs).This dedication to stability meets the demands of workstation users who depend on dependable performance in order to pursue their careers.

With support for AMD EXPO and Intel XMP 3.0, achieving optimum performance is simple. These DDR5 RDIMMs are user-friendly while retaining top-notch performance; all it takes is a few clicks to install the faster profile in the UEFI BIOS and unleash tremendous throughput on compatible gear.

Comprehending the varied requirements of experts in the field, CORSAIR provides an assortment of capacities, including 4 x 16GB kits (64GB), 8 x 16GB kits (128GB), 4 x 32GB kits (128GB), and 8 x 32GB kits for an immense 256GB of fast DDR5 memory. The highest frequencies 6,400MT/s provide enough bandwidth to handle even the most resource-demanding operations.

By effectively dispersing heat away from the Power Management Integrated Circuit (PMIC) and among the RDIMMs, CORSAIR’s PGS layer helps combat the heat produced under the most demanding workloads. Even under the most severe circumstances, its design guarantees excellent cooling and dependability.

Professionals may achieve exceptional results by completing more tasks in less time with CORSAIR WS DDR5 RDIMM memory, which is supported by a reliable brand.

Availability, Guarantee, and Cost

Memory kits for CORSAIR WS DDR5 RDIMMs are now available via the company’s website and its global network of approved merchants and distributors.

In addition to the CORSAIR global network of customer care and technical support, the WS DDR5 RDIMM memory is covered by a limited lifetime guarantee.

Please visit the CORSAIR website or get in touch with a local sales or PR professional for the most recent information on WS DDR5 RDIMM pricing.

Concerning Corsair

Among the most prominent names in the field of high-performance equipment and technology is CORSAIR. Personal computer fans, gamers, and people who make video are among the people who buy it. When you put all of CORSAIR’s goods together, they make it possible for gamers of all kinds, from casual players to dedicated experts, to perform at their best. Among these goods are premium streaming equipment, smart ambient lighting, and esports coaching services. Additionally, these products include components and accessories for personal computers that have won awards.

Corsair Memory, Inc. retains the rights to the copyright until the year 2024. Both the CORSAIR name and the sails logo are trademarks that CORSAIR has registered in a number of countries. Trade names, trademarks, or registered trademarks belong to the respective owners of any other businesses or products that are associated with them. Trade names may also be registered trademarks. All of the following are subject to change without prior notice: features, price, availability, and specs.

WS DDR5 RDIMM FEATURES

Workstation Double Data Rate 5 Registered Dual In-Line Memory Module is referred to as WS DDR5 RDIMM. This kind of memory is intended for use in professional workstations where data integrity and excellent performance are essential. These are some of its attributes:

ECC: This RAM prevents data corruption and system failures by detecting and correcting single-bit memory errors. Scientific computation, video editing, and 3D rendering all require high-quality data, making it an absolute necessity.

Great Performance: WS DDR5 RDIMM memory runs faster than standard DDR5 memory, which might improve your workstation’s overall performance. The highest speed for Corsair WS DDR5 RDIMM kits, for example, is 6,400 MT/s.

Registered DIMMs: Register DIMMs are designed to be used in computers and servers that have multiple CPUs. To enhance signal integrity and reduce mistakes, they register the data signal using a buffer chip before sending it to the CPU.

Greater Capacity: Compared to normal DDR5 memory, WS DDR5 RDIMM memory comes in greater capacities, enabling you to run demanding programmes and handle bigger datasets. Up to 256GB of WS DDR5 RDIMM kits are available from Corsair.

Optimised for Workstations: WS DDR5 RDIMM memory has characteristics not found in regular DDR5 memory since it is designed especially for use in workstations. For instance, integrated heat spreaders (IHS) may be included in some WS DDR5 RDIMM modules to aid in keeping the memory modules cool.

For professional workstations that need great speed, data integrity, and big memory capacity, WS DDR5 RDIMM memory is a suitable option overall.

DDR4 Registered ECC Memory (RDIMM) Price Summary May, 2021. The Memory4Less Price Guidance is based on new, factory sealed, clean tested pull parts...

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Micron começa a experimentar RDIMMs DDR5 com parceiros do setor

A fabricante Micron, na CES 2020, anunciou que começou a experimentar memórias DIMMs registradas em DDR5 (RDIMMs). De acordo com a fabricante de memória, seu novo DDR5 (que dobra a densidade da memória e melhora a confiabilidade) proporcionará um aumento de mais de 85% no desempenho da memória entre as cargas de trabalho do servidor.

Além disso, o DDR5 oferece requisitos de energia mais baixos,…