The "Hexagonal Warrior" of the server world! The SIXUNITED XS21V3-Y 1U server breaks the deadlock for high-density computing._Shanghai Sixunited Intelligent Technology Co,Ltd

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The "Hexagonal Warrior" of the server world! The SIXUNITED XS21V3-Y 1U server breaks the deadlock for high-density computing.

Release time:

2025-12-09

In an era of surging data volumes, high-load scenarios such as virtualization, AI training, and real-time analytics are driving continuous advancements in server performance. Traditional 1U servers often find themselves caught in a dilemma between performance and density due to space constraints. However, thanks to its long-standing expertise and forward-looking strategies in the field of high-density computing, SIXUNITED has consistently been committed to breaking through the limits of computing power and promoting the evolution of infrastructure toward greater efficiency and intelligence. The SIXUNITED XS21V3-Y server not only packs the powerful computing capabilities of dual-processor systems into a 1U chassis but also builds a versatile computing foundation equipped with flexible configurations, intelligent operations and maintenance, and green energy-saving features, making it the “powerful heart” behind enterprises’ digital transformation.

Outstanding performance sets the benchmark for powerful computing power.

The XS21V3-Y is built on Intel’s 4th- and 5th-generation scalable processors and is specifically designed for high-density computing. Its dual-socket architecture supports up to 64-core processors with 385W liquid-cooling solutions, and features up to 32 DDR5 memory slots operating at speeds of up to 5600 MT/s, effortlessly handling heavy workloads such as virtualization, cloud computing, and data analytics. Additionally, PCIe 5.0 high-speed expansion further unlocks computational potential, providing a powerful engine for next-generation high-performance computing.

Flexible configuration—unlock limitless possibilities.

XS21V3-Y is centered on customization, achieving full compatibility across storage, expansion, and ecosystem integration. In terms of hardware configuration, the front disk cage supports two configurations: up to 10 SFF hard drives or 4 LFF hard drives. The backplane can be optionally equipped with either a 4E1.S or a 2SFF solution, depending on the type of disk cage selected. The versatile combination of rear riser cards and E1.S modules caters to extreme configuration requirements such as FH+2LP and FH+LP+2E1.S, enabling customers to precisely select the right configuration based on their specific business scenarios. Standard equipment includes 5 PCIe slots (including 2 onboard OCP 3.0 slots), allowing GPU accelerator cards and NVMe storage arrays to be plug-and-play, seamlessly covering everything from general-purpose computing to AI training scenarios.

In terms of software compatibility, with OCSP community certification, the solution is compatible with mainstream operating systems and cloud platforms such as CentOS, Red Hat, Ubuntu, VMware ESXi, Galaxy Kirin, and Tongxin UOS. The seamless hardware-software integration ensures business continuity and reduces migration risks. Meanwhile, it supports SATA/NVMe M.2 options, network and storage devices from leading vendors, and direct BMC page-based management, significantly simplifying deployment complexity and enabling rapid implementation of IT architectures.

Intelligent Operations and Maintenance: Building a Solid and Reliable Security Defense Line

Reliability is the lifeline of servers. The XS21V3-Y refines every detail into a core competitive advantage, enabling operations and maintenance to shift from “passive response” to “proactive prevention.” The BMC’s active-standby mirroring design ensures that the management link is never interrupted, while real-time monitoring of hardware health allows for precise fault localization, remote fan speed adjustment, and full lifecycle management of OPTION accessories—enabling early warnings of potential equipment risks. The BIOS boasts more precise RAS features, and the batch import/export tool makes managing multiple servers as simple as “copy and paste,” dramatically reducing O&M costs.

Green and energy-efficient—leading the trend toward low-carbon computing.

Under the guidance of the “dual-carbon” goals, green and energy-efficient practices have become the core requirement for data center construction. The motherboard busbar design reduces the current impedance of individual circuit boards, thereby minimizing energy loss at the source. An AI-powered fan speed control strategy, combined with a PID algorithm, analyzes thermal maps to determine the optimal speed-control policy and automatically optimizes power consumption. This allows for flexible switching among modes such as silent, standard, and high-performance, striking a balance between cooling efficiency and energy consumption. High-performance fans in two different specifications, along with various types of heat sinks and air deflectors, work synergistically to further enhance the overall thermal efficiency of the system.

The device supports an operating temperature range of 0℃ to 45℃, making it suitable for various data center deployment environments. Coupled with low-power hardware selection and intelligent power management, it maintains excellent energy efficiency even in high-density deployment scenarios, helping customers reduce long-term operational costs while contributing to a green and low-carbon digital transformation.

Diverse scenarios empower the digital transformation of industries.

With its comprehensive performance advantages and flexible adaptability, the XS21V3-Y has become the “computing power foundation” for digital transformation across various industries. In data centers, its powerful computing and virtualization capabilities support the efficient operation of cloud computing and private clouds. In the field of high-performance computing, it provides ultra-fast computing power for data analysis and scientific research. In the financial sector, its stable and reliable performance makes it well-suited for critical applications such as trading systems and core business platforms. Within enterprise IT architectures, its flexible configuration and easy maintenance features meet the diverse needs of small and medium-sized enterprises undergoing digital transformation.

The XS21V3-Y is not only the pinnacle of 1U server technology, but also SIXUNITED’s relentless pursuit of “ultimate performance, ultimate reliability, and ultimate ease of use.” Join forces with the XS21V3-Y today and unlock new heights in digital transformation with its hardcore capabilities!

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