ASRock Rack 1U10E-ICX2 Barebone System — Dual-CPU 1U Rackmount Powerhouse

Designed for data centers, enterprise workloads, and demanding virtualization environments, the ASRock Rack 1U10E-ICX2 Barebone System is a premium 1U platform engineered to deliver scalable compute, expansive memory, and flexible storage in a compact chassis. Built around the Intel C621A chipset with LGA-4189 sockets, this barebone system is purpose-built to support two processors, high-speed DDR4 memory, robust I/O, and remote management capabilities. It’s the ideal foundation for custom server configurations that require reliability, performance, and efficient density in a data-center rack or high-performance edge deployment.

• Dual-processor architecture for scalable performance: The 1U10E-ICX2 is designed to accommodate two processors, enabling true multi-core parallelism and virtualization at scale. This dual-CPU capability is essential for workloads that demand high thread counts, such as database servers, virtualization hosts, AI inference pipelines, and compute-intensive workloads. With two CPUs, you can segment workloads, improve isolation, and boost overall throughput while preserving headroom for peak periods. The platform leverages the LGA-4189 socket and Intel C621A chipset to optimize CPU-to-chipset communication, memory access, and PCIe bandwidth for diverse expansion options. Whether you’re consolidating multiple servers or building a high-availability cluster, this barebone provides the backbone for a resilient, future-ready infrastructure.
• Massive memory capacity with modern DDR4-3200 support: The ASRock Rack 1U10E-ICX2 targets memory-intensive applications by supporting DDR4-3200 (PC4-25600) memory with a generous 32.0 total memory slots. This enterprise-grade memory configuration empowers large in-memory databases, real-time analytics, and dense virtualization environments with superior bandwidth and low latency. The high slot count unlocks expansive RAM configurations, enabling you to allocate generous memory per virtual machine or container, improve caching efficiency, and sustain large-scale in-memory processing without compromising performance. The platform is designed to take advantage of fast DDR4 DIMMs to maximize throughput across CPU sockets while maintaining consistent, predictable latency under load.
• Flexible storage controller options for NVMe and SATA: Storage flexibility is a core strength of this barebone system. It includes NVMe and Serial ATA/600 controllers, delivering blazing-fast solid-state performance for boot drives, OS installations, and high-speed data transfer. The presence of an NVMe path unlocks PCIe-class speeds for databases, analytics, and large file transfers, while Serial ATA/600 offers economical, reliable mass storage options for bulk data. A dedicated M.2 interface supports boot or cache drives, enabling fast system startup and responsive access to critical workloads. This combination gives you the efficiency of NVMe performance alongside the cost-effectiveness and compatibility of SATA, all within a compact 1U footprint.
• Management-friendly design with ASPEED graphics for headless operation: The ASRock Rack 1U10E-ICX2 includes an ASPEED AST2500 graphics processor with 16 MB of memory, handling remote management tasks, console rendering, and system monitoring. This dedicated management GPU ensures administrators can deploy, monitor, and troubleshoot servers even in headless environments, reducing the need for on-site visits and enabling remote lifecycle management. Pairing robust management with enterprise-grade hardware delivers dependable uptime, rapid remote diagnostics, and streamlined firmware updates—critical in modern data-center operations.
• Reliable networking and expansion suitable for data-center deployments: Equipped with RJ-45 Ethernet networking, this barebone system provides dependable network connectivity essential for storage, virtualization, and cluster interconnects. The chassis supports a balanced approach to I/O, enabling efficient traffic flows between CPUs, memory, storage, and network interfaces. The 1U form factor delivers dense rack integration without sacrificing expandability, making it a solid choice for building scalable servers, edge compute nodes, or test and development clusters that require consistent performance and straightforward cabling.

Technical Details of ASRock Rack 1U10E-ICX2 Barebone System

• Chassis form factor: 1U rack-mountable
• Processor: 2 x Processor Support (LGA-4189 socket)
• Chipset: Intel C621A
• Memory: DDR4-3200 / PC4-25600, 32.0 total memory slots
• Storage controllers: NVMe, Serial ATA/600
• Graphics: ASPEED AST2500 16 MB graphics
• Networking: RJ-45 Ethernet
• Expansion: 1 x M.2 interface
• Form factor compatibility: Enterprise barebone designed for scalable server configurations

How to install ASRock Rack 1U10E-ICX2

• Plan your configuration: Before installing components, determine the intended CPU model(s), memory capacity, storage layout (NVMe, SATA, and M.2), and networking needs. Ensure you have compatible LGA-4189 processors, DDR4-3200 DIMMs, and boot/storage drives that align with your workload. Create a rack plan that accounts for cabling, airflow, and power distribution to maximize cooling efficiency and reliability in a dense 1U environment.
• Install CPUs and memory: Install the two compatible processors into the LGA-4189 sockets and apply appropriate thermal interface material as required by your cooling solution. Insert DDR4-3200 DIMMs into the 32.0 total memory slots according to the motherboard’s memory population guidelines. Maintain proper channel and rank configurations to optimize bandwidth and latency. Verify seating, clearance, and heat sink compatibility to ensure solid thermal performance under load.
• Connect storage and NVMe devices: Attach NVMe drives to the NVMe controller path and install SATA drives into the appropriate bays or connectors if available. Place an M.2 module into the 1 x M.2 interface as boot or cache storage, following your OS and virtualization strategy. Carefully route cables to avoid airflow obstruction and overheating while preserving easy access for maintenance.
• Integrate networking and management: Connect RJ-45 network interfaces to your data-center network architecture. Ensure management features provided by the ASPEED AST2500 are accessible for remote administration, monitoring, and firmware updates. Review BIOS/UEFI and management settings to enable features such as hardware monitoring, remote console access, and secure boot as appropriate for your security posture.
• Power, test, and tune: Install the power supplies or ensure your chassis’s power distribution is configured for redundancy if supported. Power on the system, enter the management interface, and verify POST success, hardware inventories, and firmware versions. Run benchmarking and stress tests to validate CPU, memory, and I/O performance. Fine-tune BIOS settings for memory interleaving, NUMA optimization, PCIe slot configuration, and thermal targets to achieve the best balance of performance and reliability for your workloads.

Frequently asked questions

• What is the ASRock Rack 1U10E-ICX2 best suited for? This barebone system is ideal for dense data-center deployments requiring dual-CPU capability, expansive memory capacity, and flexible storage options. It’s well-suited for virtualization hosts, high-performance computing nodes, large-scale databases, clustered storage, and edge compute scenarios where reliable, scalable performance is essential.
• How many processors can I install? The platform supports 2 x processors (dual-CPU) using LGA-4189 sockets, enabling robust multi-threaded performance and virtualization scalability. This configuration is designed to maximize throughput for demanding workloads while maintaining efficient power and thermal management in a 1U form factor.
• What memory configurations are supported? The system supports DDR4-3200 memory with up to 32.0 total memory slots. This combination offers high memory bandwidth and capacity, making it suitable for memory-intensive applications like databases, in-memory analytics, and virtualization hosts. Plan memory per CPU and ensure proper channel pairing per vendor guidelines for optimal performance.
• What storage options are available? The barebone includes NVMe and Serial ATA/600 controllers with 1 x M.2 interface. This enables swift boot and cache options via M.2, fast NVMe drives for data-intensive workloads, and traditional SATA storage for cost-efficient capacity. It provides the flexibility to tailor storage tiers to your workload requirements.
• Is there any remote management capability? Yes. The ASRock Rack 1U10E-ICX2 features an ASPEED AST2500 graphics processor designed for out-of-band management, remote console access, and system monitoring. This helps administrators deploy, diagnose, and manage servers remotely, reducing on-site interventions and improving uptime.