MSI Unveils Z790 Project Zero Plus Motherboard: CAMM2 Memory Support Teased

Computex Taipei

MSI has launched a new desktop motherboard featuring a CAMM2 connector, which supports a 128-bit DDR5 memory bus and aims to enhance the SO-DIMM form factor used in laptops by addressing limitations and reducing required space, but its adoption in both laptops and desktops remains uncertain.

Supports innovative DDR5 CAMM2 technology
Reduces required space on motherboard
Optimizes signal and power traces for improved performance

MSI has launched the first image of a new desktop motherboard that supports the innovative DDR5 compression attached memory module (CAMM2). This new technology aims to enhance the SO-DIMM form factor used in Laptops by addressing the limitations of high-speed signaling and capacity, while also reducing the required space. Surprisingly, the introduction of CAMM2 in a PC motherboard is unexpected, considering that PCs are not as space-constrained as laptops.

The Z790 Project Zero Plus motherboard by MSI is primarily a proof-of-concept product that showcases various new technologies and unconventional configuration options. The standout feature is the CAMM2 connector, which supports a 128-bit DDR5 memory bus. This means that a system can be fully equipped with RAM using just a single horizontally-mounted CAMM2 module. Additionally, the Zero Plus motherboard features backside power connectors for improved cable management.

CAMM2 is designed to replace traditional modules in an SO-DIMM form-factor and occupies up to 64% less space than two DDR5 SO-DIMMs. It also optimizes signal and power traces within the motherboard by ensuring identical memory trace lengths, reducing signaling penalties associated with supporting multiple SO-DIMM slots. This is particularly important for DDR5, as even desktop systems experience frequency limitations with 2 DIMM Per Channel (2DPC) configurations. CAMM2 modules are expected to simplify and enhance laptop designs to better accommodate DDR5’s limitations.

However, it remains to be seen whether CAMM2 will be widely adopted. Unlike its LPDDR5X counterpart, LPCAMM2, DDR5 CAMM2 has not garnered significant interest from laptop vendors due to the lack of new functionality introduced. On the other hand, CAMM2 in ATX desktops is relatively unexplored, which explains the emergence of experimental products like MSI’s motherboard. While space savings are less crucial for desktops, CAMM2 does reduce Z-height and keeps memory away from CPU Coolers. PC manufacturers will also consider factors such as inventory, as equipping desktop boards with CAMM2 connectors would allow them to use the same memory modules in both laptops and desktops. Additionally, the long-term question is whether CAMM2 can deliver tangible signaling benefits compared to traditional DIMMs.

MSI plans to showcase its Z790 Project Zero Plus platform at Computex, alongside memory partner Kingston. Kingston will be demonstrating its Fury Impact CAMM2 memory module, one of the first DDR5 CAMM2 modules to be announced.

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Background Information

About Kingston: Kingston Technology, founded in 1987, is a respected American company specializing in memory and storage solutions. They offer a diverse range of products, including memory modules, solid-state drives, USB drives, and more. Kingston is known for its reliable and high-performance storage solutions.

About MSI: MSI (Micro-Star International) is a globally recognized company that specializes in the development and manufacturing of a wide range of computer products. With a rich history dating back to its establishment in 1986, MSI has emerged as a key player in the technology industry, consistently delivering innovative solutions that cater to the needs of both casual users and hardcore enthusiasts. The company's product portfolio encompasses a diverse array of products, including motherboards, graphics cards, laptops, desktops, monitors, and various gaming peripherals. MSI's commitment to quality and performance is evident in its dedication to technologies, sleek designs, and rigorous testing standards. for its gaming-focused products under the MSI Gaming brand, the company has earned a reputation for delivering high-performance components that enhance the gaming experience.

Event Info

About Computex: Computex, held annually in Taipei, Taiwan, stands as one of the world's leading technology trade shows, showcasing cutting-edge innovations in computing hardware, software, and emerging technologies. With a focus on industry trends and product launches, it serves as a pivotal platform for tech giants and startups alike to unveil their latest advancements and forge key partnerships, attracting a global audience of industry professionals, enthusiasts, and media representatives.

Technology Explained

ATX: ATX (Advanced Technology eXtended) is a type of motherboard form factor that has become the standard in the computer industry. It was first introduced in the mid-1990s and has since evolved to become the most widely used form factor for desktop computers. The main purpose of ATX is to provide a standardized layout for computer components, making it easier for manufacturers to design and produce compatible parts. This has led to a more efficient and cost-effective production process, resulting in more affordable and reliable computers for consumers. Additionally, the ATX form factor allows for better airflow and cooling within the computer, which is crucial for maintaining optimal performance. Overall, ATX technology has greatly contributed to the advancement of the computer industry by providing a universal standard for computer components and improving the overall functionality and reliability of computers.

CPU: The Central Processing Unit (CPU) is the brain of a computer, responsible for executing instructions and performing calculations. It is the most important component of a computer system, as it is responsible for controlling all other components. CPUs are used in a wide range of applications, from desktop computers to mobile devices, gaming consoles, and even supercomputers. CPUs are used to process data, execute instructions, and control the flow of information within a computer system. They are also used to control the input and output of data, as well as to store and retrieve data from memory. CPUs are essential for the functioning of any computer system, and their applications in the computer industry are vast.

DDR5: DDR5 (Double Data Rate 5) is the next generation of memory technology for the computer industry. It is a modern day improvement on earlier DDR technologies, with faster speeds, greater bandwidth and higher capacities. DDR5 enables higher resolution, seamless gaming experiences and faster data transfer rates, making it an ideal choice for high-performance computing and 4K gaming. With its greater RAM compatibility, DDR5 provides faster buffering times and raised clock speeds, giving users an improved overall work system. DDR5 is also optimized for multi-tasking, allowing users to multitask without experiencing a significant drop in performance, increasing the productivity of digital tasks. As an ever-evolving technology, DDR5 is paving the way for the computer industry into a new and powerful era.

LPDDR5X: LPDDR5X is a type of computer memory technology that is used in many modern computers. It stands for Low Power Double Data Rate 5X and is a type of Random Access Memory (RAM). It is designed to be more efficient than its predecessors, allowing for faster data transfer speeds and lower power consumption. This makes it ideal for use in laptops, tablets, and other mobile devices. It is also used in gaming consoles and other high-end computers. LPDDR5X is capable of transferring data at up to 8400 megabits per second, making it one of the fastest types of RAM available. This makes it ideal for applications that require high performance, such as gaming, video editing, and 3D rendering.

Z790: The Z790 chipset is a motherboard platform from Intel that supports the 12th Gen Core, 13th Gen Core CPUs and 14th Gen Core CPUs. It offers more PCIe Gen 4 lanes and USB 3.2x2 ports than the previous Z690 chipset, which can enable faster storage and connectivity options.