Since 2020, data centers have seen additional development opportunities driven by new infrastructure. For this reason, DDRs have been developed to become faster and more efficient. On July 14, 2020, JEDEC released the DDR5 SDRAM standard, marking the industry-wide transition to DDR5 server dual in-line memory modules (DIMMs). In China, mainstream manufacturers are gradually focusing on DDR5, striving to promote its widespread commercialization. DDR5 brings with it a series of crucial improvements to help empower next-gen servers with better performance and lower power consumption.

With 22 years of experience in the storage industry, Longsys is constantly accumulating industrial experience while remaining centered on R&D technology. As the first company in China to do so, it has made multiple DDR5 test data items publicly available. FORESEE, the industrial storage brand of Longsys, has recently launched commercial DDR5 U-DIMM, available in 16 GB and 32 GB options.

During its quarterly earnings call, Micron confirmed that the lack of DDR5 memory in retail is not due to a shortage of DDR5 memory ICs, but rather due to a shortage of PMIC and VRM components. Micron said that "demand for DDR5 products is significantly exceeding supply due to non-memory component shortages impacting memory suppliers' ability to build DDR5 modules."

It would appear that demand ended up being higher than expected, due to the popularity of Intel's Alder Lake CPUs, with the DRAM module makers not having prepared enough stock of the new components that are required to make DDR5 DIMMs, which has resulted in the current lack of DDR5 modules in retail. Micron is working on its end to resolve this issue and has entered what it calls "strategic agreements to secure supply of certain components" and is expecting supply of said components to improve slowly in 2022. It seems like some of these components are also related to other products made by Micron, such as SSDs.

Leading global memory provider TEAMGROUP has been actively expanding in the industrial control field for many years. With the arrival of the new DDR5 generation, the company today announced the DDR5 ECC DIMM and DDR5 R-DIMM Industrial Server Memory modules. In recent years, there has been a steady growth in AI and HPC data applications, driving memory specifications toward higher capacities and greater performance. To meet this rising demand, TEAMGROUP has created multiple solutions with its latest innovations of DDR5 industrial server memory.

Its next-gen server memory modules can reach speeds of 6,400 MT/s, come with a maximum capacity of up to 128 GB, and operate at 1.1 V, resulting in lower overall power consumption. The memory also features two innovations in its power supply architecture and channel architecture. The new power supply architecture shifts power management from the motherboard to the DIMM itself, enhancing signal integrity and resistance to interference. The channel architecture is updated with two independent sub-channels per memory module (DIMM) to significantly improve memory access efficiency and meet the elevated demands of smart platform applications.

KLEVV, an emerging memory brand introduced by Essencore, today announced the latest addition to its lineup of computer memory upgrades with new DDR5 memory series, including DDR5 standard memory and signature DDR5 series of overclocking/gaming RGB memory. KLEVV DDR5 memory offers assurance of QVL testing with major motherboard brands' Z690 platforms that support the latest Intel 12th Generation 'Alder Lake' Core Processors.

KLEVV DDR5 standard desktop memory (U-DIMM) will adopt SK Hynix chips and will first launch in a 16 GB capacity with JEDEC standard frequencies of 4,800 MHz CL40-40-40 at a power-efficient 1.1 V. KLEVV DDR5 standard desktop memory kits have passed QVL testing with Z690 motherboards from leading partners including ASRock, ASUS, Gigabyte, and MSI, assuring outstanding compatibility for PC builders. Larger capacity 32 GB modules and standard memory for laptops (SO-DIMM) will follow soon.

JEDEC Solid State Technology Association, the global leader in standards development for the microelectronics industry, today announced publication of the JESD79-5A DDR5 SDRAM standard. This update to the JEDEC DDR5 SDRAM standard includes features designed to enhance reliability and performance in a wide range of applications involving client systems and high-performance servers. JESD79-5A is now available for download from the JEDEC website.

Added features designed to meet industry demand for improved system reliability include bounded fault error-correction support, Soft Post-Package Repair (sPPR) undo and lock, Memory Built-In Self-Test Post Package Repair (MBIST and mPPR), Adaptive RFM, and an MR4 extension. JESD79-5A expands the timing definition and transfer speed of DDR5 up to 6400 MT/s for DRAM core timings and 5600 MT/s for IO AC timings to enable the industry to build an ecosystem up to 5600 MT/s. The nomenclature for core timing parameters and their respective definitions has been revamped to closely align with the upcoming JEDEC JESD400-5 DDR5 Serial Presence Detect (SPD) Contents V1.0 standard. The document can be accessed here.

Remember the "Lego"/"Tetris" DRAM modules that Galaxy was showing off last week? Well, now we have the first benchmarks of said memory running at 4,800 MHz/MT/s with standard timings of 36-36-36-76 and the results are pretty much in line with DDR4 at the same clocks, but with a CAS latency of 19. That said, this doesn't take the latency into account and this is where the issue lies, just as expected.

Despite the change in memory architecture by going to a dual 32-bit bus per DIMM, instead of a 64-bit bus, there is somewhat surprisingly no real gains to be had in AIDA64, even when using two DIMMs. Earlier AIDA64 DDR5 memory benchmarks have only been with a single DIMM, so it has been a bit hard to compare the performance. However, the latency is up by about 30 ns compared to equivalent speed DDR4 memory, which is quite a jump. This does admittedly happen every time there's a transition to a new DRAM technology, but the increase in memory latency has never been this high before. Hopefully RAM with tighter timings and improved CPU memory controllers will help reduce the latency over time, since it'll have an adverse affect on a lot of things, least not many games.

DIMM designs by the various DRAM module manufacturers are always something of a personal taste thing and then there's the polarising issue of RGB or not. Well, it looks like Galax has worked on something special for its upcoming Gamer RGB DDR5 modules that is likely to cause mixed reactions, but we have a feeling they'll potentially be popular with younger gamers.

The new modules are expected to come in kits of two, ranging in size from 16 to 64 GB, with the 32 GB kit launching first. These are merely 4800 MHz modules, so there's not too much to get excited about there and no timings have been announced. However, these are the first customisable DIMMs we've ever come across, as the RGB LED strip at the top of the module is compatible with LEGO bricks, although presumably there's no official license involved here. Based on the fact that it's Galaxy China that has shown off these modules, they're unlikely to make an appearance in markets outside of China.

Client-segment DDR5 memory is on the anvil, with Intel 12th Gen Core "Alder Lake-S" desktop processors that support them. It should come as little surprise then, that some of the first DDR5 memory kits will be outrageously pricey. One such product, a GeIL Polaris RGB DDR5-4800 2x 16 GB kit, saw an early listing on Newegg for $350. DDR5-4800 can be considered an entry-level memory speed (similar to DDR4-2400, when the DDR4 standard was new). DDR5 heralds 16 GB as the new mainstream module density, with "single rank" (two individual ranks for each of the two 40-bit channels per DIMM) being standard. 32 GB per DIMM will be the new premium density (four ranks, two each for the 40-bit channels per DIMM).

Given these, it's conceivable that the first DDR5 memory kits targeting gamers and PC enthusiasts will come with a heavy early-adopter premium. Luckily, the 12th Gen Core processors support both DDR5 and DDR4 memory standards, and there appears to have been a major attempt by Intel to get its motherboard partners to launch motherboards with DDR4 slots across a wide range of price-points, so people can keep using their existing memory, or buy the relatively more affordable memory kits out there. It remains to be seen just how much of a performance penalty using DDR4 attracts on the new processors.

Kingston Technology Company, Inc., a world leader in memory products and technology solutions, today announced its forthcoming DDR5 UDIMMS have received Intel Platform Validation. This marks the first and arguably most important milestone in validating compatibility between Kingston DDR5 memory solutions and Intel platforms utilizing DDR5.

Kingston's introductory portfolio of DDR5 memory will be the first in a series of high performance, low to high capacity, multiple form factor solutions in support of DDR5 based platforms debuting over the next year. After developing the next generation of DDR memory, Kingston is providing over 10,000 DDR5 UDIMM samples to major motherboard manufacturers and technology partners in support of the platform launch. By supporting partners early, Kingston is doing its part to lay the foundation for a successful product launch.

ADATA Industrial, a leading manufacturer of high-performance DRAM modules, NAND Flash products, and mobile accessories today announces the launch of a new generation of industrial-grade DDR5 memory modules that offer a major leap forward in performance. They are geared toward assisting the development of 5G, AI, Edge Computing, High-Performance Computing, Automated Vehicles, and Smart Healthcare, to name a few.

According to Yole Developments, DDR5 memory shipments will exceed DDR4 by 2023 and DDR5 sales will account for 90% of the market by 2026. DDR5 will be the undisputed standard of the future and a key component of 5G, AIoT, and other applications. To meet the future demands of its customers, ADATA has unveiled a slew of DDR5 memory modules, including U-DIMM and SO-DIMM variants. The modules utilize select high-quality ICs straight from the manufacturer and will come with capacities of 8 GB and above. Compared with DDR4, DDR5 has twice the bandwidth and offers higher frequencies of up to 4800 MHz. What's more, they operate on just 1.1 V for improved energy efficiency.

At this year's Hot chips 33 conference, Samsung has presented its works on the upcoming DDR5 memory standard. The company has managed to achieve a lot of new developments, as the newer standard pairs with new technologies to deliver higher speeds and better capacity. The Korean company designed its DDR5 modules as 8-high (8H) stacked TSV (through silicon via) dies. In the previous DDR4 implementations, Samsung used 4-high (4H) stacked TSV dies, which are actually thicker than the latest 8-high implementations. To achieve the new thin design, Samsung has used thin wafer handling techniques, which resulted in a 40% reduction in gab between stacked dies. The new 8H DDR5 modules are only 1.0 mm thick, compared to the 1.2 mm of the older 4H modules.

When it comes to performance, Samsung expects the new DDR5 modules to deliver big. Running at 7.2 Gbps speeds, the Samsung-made RDIMM/LRDIMM modules can reach up to 512 GB in capacity. This is, of course, limited to the server/enterprise market. Regular consumers/PC users can expect to have UDIMMs with up to 64 GB of capacity. The aforementioned 7.2 Gbps speed is achieved at the specified 1.1 Volts of power, meaning that Samsung's implementation is very efficient. According to some estimations made by the company, the DDR5 crossover for the mainstream market is not expected before 2023/2024, meaning that there is still a lot of time for memory makers to refine their DDR5 products.

Lexar, a leading global brand of flash memory solutions, is proud to announce the new HADES product line of Gaming DRAM products. This is our introduction into the gaming DRAM category as Lexar expands its product portfolio. The new Lexar HADES RGB DDR4 3600/3200 Desktop Memory is for gamers looking for next-level performance and an enhanced gaming experience with customizable RGB lighting. The Lexar HADES OC DDR4 3600/3200 Desktop Memory is the perfect upgrade for gamers and content creators who want optimized performance and a next-level gaming experience or for intensive workloads.

The HADES RGB DDR4 overclocked memory allows you to level-up your gaming experience without slow-downs. And with its RGB lighting effects, the HADES RGB DDR4 memory enhances your gameplay with vibrant colors of RGB lighting effects. The RGB customization creates a lively atmosphere rendering your gameplay more realistic, and adds a touch of style to your gaming setups. It also features Lexar RGB Sync, a powerful lighting control software which allows you to customize and synchronize your lighting effects by setting color, intensity, and speed while allowing you to save your lighting effects for later use. The Lexar HADES RGB DDR4 3600/3200 is also compatible with ASUS Aura Sync, GIGABYTE RGB Fusion 2.0, MSI Mystic Light, ASRock Polychrome SYNC.

While the server industry transitions to the latest generation of processors based on the x86 platform, the Intel Ice Lake and AMD Milan CPUs entered mass production earlier this year and were shipped to certain customers, such as North American CSPs and telecommunication companies, at a low volume in 1Q21, according to TrendForce's latest investigations. These processors are expected to begin seeing widespread adoption in the server market in 3Q21. TrendForce believes that Ice Lake represents a step-up in computing performance from the previous generation due to its higher scalability and support for more memory channels. On the other hand, the new normal that emerged in the post-pandemic era is expected to drive clients in the server sector to partially migrate to the Ice Lake platform, whose share in the server market is expected to surpass 30% in 4Q21.

Kingston FURY, a division of Kingston Technology Company, Inc., a world leader in memory products and technology solutions, announced today it has begun shipping its high-performance memory: Kingston FURY Renegade, Kingston FURY Beast, and Kingston FURY Impact. Enthusiasts and gamers can give their systems the upgrade they need and want with modules in DDR4 RGB, DDR4 non-RGB, and DDR3.

Perfect for the gamer who wants cutting-edge performance, Kingston FURY Renegade DDR4 RGB1 allows you to crank up your frame rate, keep your streams broadcasting smoothly, and plow through your highlight reel editing. Offering speeds up to 4600 MHz2 paired with quick CL15-CL19 latencies. The dynamic RGB lighting utilizes Kingston FURY's patented Infrared Sync Technology to provide smooth, synchronized lighting effects. With its own aggressive, stylish black heat spreader and matching black PCB Kingston FURY Renegade DDR4 also provides ultra-fast speeds up to 5333 MHz2, paired with quick CL13-CL20 timings. Both are Intel XMP certified with profiles that are optimized for Intel's latest chipsets - just select the hand-tuned profile in your BIOS and you're ready to strike fear in the hearts of your foes. Available in single module capacities of 8 GB - 32 GB and kits of 2, 4, and 8 with capacities up to 256 GB.

At the end of 2020, TEAMGROUP reached a cooperation agreement with top DRAM wafer manufacturers and started working on DDR5 technology. Since then, TEAMGROUP has dedicated to the research and development of DDR5 modules, collaborating with various major motherboard manufacturers to ensure that each R&D stage undergoes comprehensive testing and to deliver products of the highest quality that the industry has ever seen. TEAMGROUP is leading the industry today as we announce our official launch of the world's first DDR5 memory module for desktops, the TEAMGROUP ELITE U-DIMM DDR5, which is estimated to be available on major EC platforms for consumers worldwide by the end of June and the beginning of July.

The initial launch of TEAMGROUP ELITE DDR5 memory module will support 16GBx2 of capacity at a frequency of 4800 MHz, with a voltage of 1.1 V CL40-40-40-77, which complies with the standard specifications defined by the JEDEC association. Compared to the maximum 3200 MHz standard frequency in the DDR4 generation, the DDR5 is able to increase the speed to up to 50%. The low 1.1 V voltage is also more energy efficient than its previous generation; to ensure minimum noise interference for the memory module, the power management is transferred from the motherboard onto the memory with an additional power management IC (PMIC) for more effective system load control. The most incredible feature of ELITE DDR5 is doubling the 16 banks of DDR4 to those of 32 in DDR5 to improve the IC structure, providing double access availability. An on-die ECC (error correction code) included in the DRAM IC is also available for self-recovery of the DRAM unit, ensuring that DRAM systems with DDR5 can obtain higher levels of stability.

The fifth iteration of DDR technology, called DDR5, is set to arrive later this year. Many makers of DDR4 technology are announcing their plans to switch to the new standard, and CORSAIR is no exception. Known as the maker of high-quality products, CORSAIR has today posted a blog post teasing company's upcoming DDR5 products, and what they will be bringing to the table. For starters, the company has posted data about DDR5 modules that run at 6400 MHz speed, which is assumed to be the speed of the CORSAIR DDR5 modules when they arrive. At such speed, the memory can achieve a bandwidth of 51 GB/s, which is almost double the 26 GB/s that DDR4-3200 MHz memory achieves.

Another point CORSAIR wrote about is the capacity of a single DIMM. With DDR4, the company has made DIMMs that are only up to 32 GB in capacity. However, with DDR5, CORSAIR plans to quadruple that and build a single DDR5 DIMM that has up to 128 GB of memory on it. Another big point was the power required to run the new technology. The DDR4 standard required 1.2 Volts for operation, while the JEDEC specification says that DDR5 needs just 1.1 Volts to run. This will result in a cooler operation of memory modules.

SMART Modular Technologies, a subsidiary of SMART Global Holdings, Inc., (Nasdaq: SGH), has expanded its support for data center networking applications with the introduction of DuraMemory high-density, very low profile DIMMs and Mini-DIMMs for hyperscale network switching. These products are ideal for maximizing network bandwidth and reliability, which is critical to data center networking requirements.

Network memory dictates the amount of data stored or transferred in switching and routing equipment. Low density as well as poor quality memory can disrupt the performance of a network by acting as a bottleneck to data transfer. The rating and attributes of memory can also greatly affect data center network's overall efficiency.

ASRock Rack, a division of ASRock dedicated to server/enterprise products, has today quietly launched a 1U short depth server, equipped with AMD's X570 motherboards, able to accommodate AMD Ryzen 5000 series of processors. The 1U2-X570/2T, as ASRock calls it, features an X570D4I-2T motherboard that is capable of housing any AMD Ryzen and Ryzen Pro 5000 series processor with TDP up to 105 Watts, paired with up to four SO-DIMMs of DDR4 ECC memory. Being a remote desktop/server type of build, the 1U case is not designed to be equipped with any powerful discrete graphics card. There is room for the motherboard, the power supply, and the HDDs located next to the motherboard.

Equipped with an 80-Plus Bronze 265 Watt PSU, the system can handle almost any CPU it is equipped with, two 3.5" drives and two 2.5" 7 mm drives. The motherboard also supports M.2 2280 SSD with PCIe 4.0 protocol support. When it comes to basic graphics output, ASRock Rack has installed an ASPEED AST2500 graphics controller to handle basic video output and display the command line, so you can operate with your server with ease. When it comes to networking, it is equipped with dual RJ45 10 GbE connectors, coming from an Intel X550-AT2 Ethernet controller. For more details, head over to the ASRock Rack 1U2-X570/2T product page.

TEAMGROUP has worked vigorously on the development of next-generation DDR5 memory. After completing validation tests for standard DDR5 U-DIMM and SO-DIMM products with the collaboration of major motherboard manufacturers, TEAMGROUP is announcing an exciting breakthrough today: its T-FORCE brand has successfully created DDR5 overclocking memory. Samples were immediately sent to ASUS, ASRock, MSI, and GIGABYTE for collaborative testing of its overclocking capability. Consumers can expect TEAMGROUP's products to be fully compatible with motherboards from the four major manufacturers when the DDR5 generation arrives.

The DDR5 overclocking memory has greater room for voltage adjustment, due to its upgraded power management IC. This PMIC can support high frequency overclocking with voltage over 2.6 V. In previous generations, voltage conversion was controlled by the motherboard. With DDR5, components were moved to the memory, enabling the module to handle the voltage conversion, which not only reduces voltage wear but also reduces noise generation. This allows significantly increased room for overclocking compared to the past, and more powerful computing processing.

Longsys Electronics launches the Longsys DDR5 memory module (ES1). The company has done so in order to keep up with the development of storage technologies, to meet expectations from industry professionals and users regarding future product technology development, and to provide more possibilities for the future of storage industry applications. Moreover, Longsys' FORESEE, a technical storage brand, and Lexar, a storage brand for high-end consumer goods, will also provide strong support in their main areas of application.

The newly-launched DDR5 involves the prototypes of two new architecture products: the 1-Rank x8, and the 2-Rank x8 standard PC Unbuffered DIMM 288PIN On-die-ECC. Compared with DDR4, DDR5 boasts significantly improved function and performance.

As the industry is preparing for a shift to the new DDR standard, companies are trying to adopt the new technology and many companies are manufacturing the latest DDR5 memory modules. One of them is Shenzhen Longsys Electronics Co. Ltd, a Chinese manufacturer of memory chips, which has today demonstrated the power of DDR5 technology. Starting with this year, client platforms are expected to make a transition to the new standard, with the data center/server platform following. Using Intel's yet unreleased Alder Lake-S client platform, Longsys has been able to test its DDR5 DIMMs running at an amazing 6400 MHz speed and the company got some very interesting results.

Longsys has demoed a DDR5 module with 32 GB capacity, CAS Latency (CL) of 40 CL, operating voltage of 1.1 V, and memory modules clocked at 6400 MHz. With this being an impressive memory module, this is not the peak of DDR5. According to JEDEC specification, DDR5 will come with up to 8400 MHz speeds and capacities that are up to 128 GB per DIMM. Longsys has run some benchmarks, using an 8-core Alder Lake CPU, in AIDA64 and Ludashi. The company then proceeded to compare these results with DDR4-3200 MHz CL22 memory, which Longsys also manufactures. And the results? In AIDA64 tests, the new DDR5 module is faster anywhere from 12-36%, with the only regression seen in latency, where DDR5 is doubling it. In synthetic Ludashi Master Lu benchmark, the new DDR5 was spotted running 112% faster. Of course, these benchmarks, which you can check out here, are provided by the manufacturer, so you must take them with a grain of salt.

TYAN, an industry-leading server platform design manufacturer and a MiTAC Computing Technology Corporation subsidiary, today introduced AMD EPYC 7003 Series Processor-based server platforms featuring efficiency and performance enhancements in hardware, security, and memory density for the modern data center.

"Big data has become capital today. Large amounts of data and faster answers drive better decisions. TYAN's industry-leading server platforms powered by 3rd Gen AMD EPYC processors enable businesses to make more accurate decisions with higher precision," said Danny Hsu, Vice President of MiTAC Computing Technology Corporation's Server Infrastructure BU. "Moving the bar once more for workload performance, EPYC 7003 Series processors provide the performance needed in the heart of the enterprise to help IT professionals drive faster time to results," said Ram Peddibhotla, corporate vice president, EPYC product management, AMD. "Time is the new metric for efficiency and EPYC 7003 Series processors are the perfect choice for the most diverse workloads, helping provide more and better data to drive better business outcomes."

Leading global memory brand TEAMGROUP continues to make its mark on the next generation of DDR5 memory. At the end of last year, the company announced that it had entered the validation phase with the collaboration of major motherboard manufacturers. In early 2021, it has made another breakthrough. Paying attention to the needs of not only desktop but also notebook and mini PC users, TEAMGROUP has successfully created DDR5 SO-DIMM and is expected to be the first to take Intel and AMD's new platform validation tests.

Specifications of the DDR5 SO-DIMM at the early stage of development resemble those of the U-DIMM version. A single module has a capacity of 16 GB and a frequency of 4800 MHz, and both versions run at the lowered voltage of 1.1 V. For notebooks that need to stay mobile for a long period of time, this can noticeably reduce power consumption and extend standby time. DDR5 SO-DIMM also supports on-die ECC, a feature that self-corrects single-bit errors, greatly improving system stability. Users can look forward to the convenience and peace of mind that DDR5 will bring to notebooks, mini PCs, NAS, and more.

ASRock Rack, a branch of ASRock focused on making server products, has today launched a new motherboard that can accommodate up to 64 core AMD EPYC CPU. Built on the new, proprietary form factor called "Deep Mini-ITX", the ROMED4ID-2T motherboard is just a bit bigger than the standard ITX board. The standard ITX boards are 170 x 170 mm, while this Deep Mini-ITX form extends the board by a bit. It measures 170 x 208.28 mm, or 6.7" x 8.2" for all of the American readers. ASRock specifies that the board supports AMD's second-generation EPYC "Rome" 7002 series processors. Of course, the socket for these CPUs is socket SP3 (LGA4094) with 4094 pins.

The motherboard comes with 4 DDR4 DIMM slots, of any type. Supported DIMM types are R-DIMM, LR-DIMM, and NV-DIMM. If you want the best capacity, LR-DIMM use enables you to use up to 256 GB of memory. When it comes to expansion, you can hook-up any PCIe 4.0 device to the PCIe 4.0 x16 slot. There is also an M.2 2280 key present, so you can fit in one of those high-speed PCIe 4.0 x4 M.2 SSDs. For connection to the outside world, the board uses an Intel X550-AT2 controller that controls two RJ45 10 GbE connectors. There are also two Slimline (PCIe 4.0 x8 or 8 SATA 6 Gb/s), and four Slimline (PCIe 4.0 x8) storage U.2 ports.

Overclocking is always fun and almost everyone can do it, however, when it comes to extreme overclocking, there are only a handful of persons doing it. Today, a Chinese extreme overclocker "baby-j" has managed to establish a new world record frequency with his Crucial Ballistix Max DDR4-4000 (BLM16G40C18U4B.M8FB1) memory kit. Using liquid nitrogen (LN2) cooling for the DIMMs, the overclocker managed to push the memory kit to an amazing 7004.2 MHz, making it the world's highest frequency hit on DDR4 memory. What is more amazing is the fact that the platform used for the new record-setting overclock, is based on AMD's B550 motherboards running with AMD Ryzen 5 PRO 4650G processor, which seems to have a very good memory controller. The timings were a bit relaxed with them running at 22-26-26-46-127-1 (tCAS-tRC-tRP-tRAS-tCS-tCR) settings.