Supermicro H12SSW-iNR Server Motherboard - AMD Chipset - Socket SP3 - Proprietary Form Factor

SupermicroSKU: 9041107

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Sale price$971.07

Description

Supermicro H12SSW-iNR Server Motherboard - AMD Chipset - Socket SP3 - Proprietary Form Factor

Experience premier server performance with the Supermicro H12SSW-iNR, a dual-socket motherboard engineered around AMD’s Socket SP3 and the AMD EPYC 7000-series. Built for enterprise-grade workloads, this board combines the horsepower of Zen-based EPYC processors with a robust interconnect fabric and a proprietary form factor designed for dense, scalable deployments. Whether you’re building virtualization clusters, data-intensive databases, HPC nodes, or cloud-ready servers, the H12SSW-iNR is engineered to deliver predictable performance, strong reliability, and flexible expansion. Its AMD chipset integration optimizes memory bandwidth and I/O throughput while maintaining a streamlined, enterprise-ready management experience. This motherboard represents a core building block for high-density servers that demand both compute power and dependable operation in demanding data-center environments.

  • Dual-processor AMD EPYC platform: The H12SSW-iNR supports two AMD EPYC 7000-series processors via Socket SP3, unlocking substantial multi-threaded performance for virtualization, large-scale databases, simulation workloads, and HPC applications. Designed to maximize core counts and parallel processing, this motherboard enables dense, capable servers that can handle demanding workloads with strong scalability. The dual-CPU configuration is complemented by AMD Zen-based architecture, which contributes to improved IPC, energy efficiency, and overall system responsiveness in multi-tenant data-center environments.
  • Proprietary form factor for optimized deployments: The board’s distinctive proprietary form factor is engineered for high-density server chassis and backplane integrations. This design simplifies cabling, airflow, and power distribution in racks and blade-like environments, while maintaining compatibility with enterprise-grade chassis configurations. The form factor supports scalable expansion and consistent deployment across multi-node systems, enabling data centers to standardize hardware and streamline maintenance, firmware updates, and inventory control.
  • High-speed interconnect fabric and memory performance: A key strength of the H12SSW-iNR is the fast interconnect fabric that links dual CPUs, memory subsystems, and I/O, reducing latency and increasing data throughput for latency-sensitive workloads. The motherboard is optimized for broad memory bandwidth and reliable ECC-capable memory configurations, allowing administrators to tune memory channels and error-checking to meet mission-critical reliability requirements. This combination is ideal for virtualization farms, in-memory databases, and scientific computing clusters where memory performance directly impacts throughput and response times.
  • Extensive I/O options, PCIe expansion, and storage support: Designed to accommodate a wide range of accelerators, network interface cards, storage controllers, and high-speed storage devices, the H12SSW-iNR provides numerous PCIe slots and connectors to match diverse workloads. It supports multiple storage interfaces and backplanes, enabling configurations that mix traditional SAS/SATA with modern NVMe and other enterprise storage technologies. This flexibility is essential for customized data-center deployments, enabling fast data access, low-latency I/O, and efficient caching for database and analytics workloads.
  • Reliability, manageability, and enterprise-grade serviceability: The motherboard emphasizes reliability with robust power delivery, thermal management, and fault-tolerant design principles suited for 24/7 operations. Enterprise management features, including remote management interfaces and diagnostic capabilities, simplify deployment, monitoring, firmware updates, and troubleshooting. For organizations running mission-critical workloads, these management tools help minimize downtime, streamline asset tracking, and support proactive maintenance across large-scale server farms.

Technical Details of Supermicro H12SSW-iNR Server Motherboard

CPU compatibility: Supports AMD EPYC 7000-series processors via Socket SP3 in a dual-socket configuration, enabling high-core-count, multithreaded performance for demanding server workloads.

Chipset: Integrated AMD chipset optimized for memory bandwidth and I/O throughput to enhance performance for virtualization, databases, and compute-intensive applications.

Form factor: Proprietary form factor designed to maximize density and integration within enterprise chassis, delivering scalable, flexible deployments for data centers and private clouds.

Memory support: Server-grade memory support with ECC capabilities, allowing reliable operation in critical workloads. Memory capacity and channel configurations vary by motherboard SKU and processor configuration.

Expansion and I/O: Multiple PCIe expansion options and connectors for accelerators, NICs, and storage controllers, enabling tailored configurations for networking, virtualization, and storage acceleration.

Storage interfaces: Configurations include a mix of SATA/SAS connectivity with potential NVMe options depending on configuration, backplanes, and controllers selected for the build.

Networking and management: Enterprise-grade networking options combined with remote management and monitoring capabilities to simplify deployment, firmware updates, and ongoing administration in data-center environments.

Power and reliability: Designed for continuous operation with reliable power delivery and thermally aware design to support dual-CPU workloads, while enabling efficient cooling and stable performance under load.

How to install Supermicro H12SSW-iNR

  • Prepare your server chassis and confirm adequate cooling, airflow, and power supply capacity to support dual CPUs and dense configurations. Ground yourself and follow proper anti-static procedures before handling components.
  • Install the CPUs into the Socket SP3 sockets, aligning pins carefully and applying thermal interface material as required. Mount the heatsinks with the recommended torque to ensure effective heat transfer and reliable cooling under heavy workloads.
  • Insert memory modules into the supported DIMM slots, following the motherboard’s memory population guidelines for dual-CPU configurations. Ensure modules are fully seated and locked to maintain stability and correct channel operation.
  • Install expansion cards, storage controllers, and any required PCIe devices. Route cables neatly to promote airflow and reduce the risk of disconnections, and connect storage backplanes or drives as needed for your configuration.
  • Mount the motherboard into the proprietary chassis or backplane, connect all required power connectors, fans, and management headers, and verify front-panel signals (power, reset, and diagnostic LEDs) are properly wired.
  • Power on and enter the BIOS/UEFI. Configure CPU topology, memory timings, boot order, and virtualization features (as needed). Enable any required security features and ensure firmware update settings are in place for ongoing maintenance.
  • Install the operating system and drivers, then run baseline validation tests. Monitor system temperatures, power consumption, and hardware health indicators to confirm a stable, productive deployment.

Frequently asked questions

Q: What CPUs are compatible with the H12SSW-iNR?

A: The motherboard is designed for AMD EPYC 7000-series processors using the Socket SP3 interface in a dual-socket configuration, delivering strong multi-CPU performance for virtualization, databases, and HPC workloads.

Q: What is the form factor of this board?

A: It uses a proprietary form factor tailored for dense server deployments, enabling scalable integration into enterprise chassis and backplanes while supporting a broad set of expansion options.

Q: Does the board support ECC memory?

A: Yes. The H12SSW-iNR supports server-grade memory with ECC capabilities to enhance reliability and error detection in critical workloads.

Q: Are there management features included?

A: Yes. The motherboard includes enterprise-grade remote management and monitoring capabilities to simplify deployment, firmware updates, diagnostics, and ongoing system administration across data-center fleets.

Q: Can I use this motherboard for virtualization or HPC purposes?

A: Absolutely. Designed for virtualization density and compute-heavy workloads, the H12SSW-iNR excels when paired with compatible EPYC processors, memory configurations, and PCIe expansion cards. For validated configurations, consult your system integrator or data-center planner.


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