ASRock Rack 1U12XL-EPYC/2T2E Barebone System — 1U Rack-Mountable, AMD EPYC Ready

The ASRock Rack 1U12XL-EPYC/2T2E Barebone System is engineered for enterprise-scale workloads where density, reliability, and performance matter most. Built in a compact 1U chassis, this barebone platform is designed to host a single AMD EPYC processor via the LGA-4094 socket, delivering robust single-processor performance for virtualization, databases, and data-intensive applications. With eight DDR4 memory slots and support for DDR4-3200 memory, it scales memory efficiently to meet demanding workloads, while a flexible storage and I/O foundation enables fast data access and flexible configurations. The integration of SATA RAID, SAS, and an NVMe controller ensures versatile storage options, and the inclusion of the ASPEED AST2500 128 MB graphics/BMC foundation provides reliable remote management and console access for hands-off data center administration. If you’re seeking a high-density, enterprise-grade barebone that can be customized to your exact workload needs, this ASRock Rack system delivers a solid foundation with enterprise-grade components and scalable capabilities.

• 1) Dense, enterprise-ready 1U chassis: The 1U12XL-EPYC/2T2E is purpose-built for space-constrained data centers, rack farms, and edge deployments where power efficiency and compact form factor are essential. Its 1U footprint maximizes rack density while maintaining robust airflow and thermal management, helping you scale your infrastructure without compromising performance or reliability.
• 2) Single-CPU AMD EPYC-ready architecture: Leveraging a Socket LGA-4094 interface, this barebone supports a single AMD EPYC processor, enabling strong core counts, reliable multi-threaded performance, and competitive memory bandwidth for virtualization, databases, and analytics. The AMD foundation ensures compatibility with a wide ecosystem of enterprise workloads and virtualization platforms.
• 3) Flexible memory footprint with DDR4-3200: Featuring 8 memory slots for DDR4 SDRAM at up to DDR4-3200 speeds, the system provides scalable memory expansion to match demanding applications. This configuration supports large in-memory databases, virtualized hosts, and fast in-memory caching, helping reduce I/O latency and improve application responsiveness.
• 4) Versatile storage and I/O options: The barebone includes Serial ATA RAID support, SAS, and an NVMe controller, offering a broad spectrum of storage configurations. Organizations can deploy RAID arrays for redundancy, leverage SAS for high-throughput enterprise storage, or attach NVMe drives for ultra-fast data access, all within a compact 1U form factor.
• 5) Management, graphics, and reliability: The ASPEED AST2500 128 MB graphics solution provides robust baseboard management features, remote console access, and monitoring capabilities that simplify data center operations. This foundation supports efficient firmware updates, environmental monitoring, and remote management, reducing on-site maintenance and downtime while ensuring consistent server availability.

Technical Details of ASRock Rack 1U12XL-EPYC/2T2E Barebone System

• Form factor: 1U rack-mountable chassis designed for data center deployment
• Processor support: 1 x AMD EPYC processor via Socket LGA-4094
• Memory: DDR4 SDRAM, DDR4-3200/PC4-25600 compatibility
• Memory slots: 8 total memory slots for expandable RAM configurations
• Storage options: Serial ATA RAID support, SAS, NVMe controller for flexible storage architectures
• Graphics/management: ASPEED AST2500 128 MB graphics controller integrated for management and display

How to install ASRock Rack 1U12XL-EPYC/2T2E Barebone System

• 1) Prepare your installation environment: Ensure you have a compatible 1U rack, adequate cooling, and a clean workspace for handling server hardware. Confirm power and network connectivity to support initial configuration and monitoring.
• 2) Install the AMD EPYC processor: Open the processor socket access, align the LGA-4094 socket with the CPU, and secure the processor following the motherboard’s guidelines. Apply thermal paste and install the compatible heatsink or cooling solution provided or recommended by ASRock Rack for reliable cooling under load.
• 3) Populate memory modules: Insert DDR4 DIMMs into the 8 memory slots, following supported population rules (e.g., channel interleaving guidelines) to achieve the desired memory capacity and speeds. Verify that all modules are seated properly and that the system recognizes the total memory during POST.
• 4) Connect storage and NVMe devices: Attach SATA drives for RAID configurations or SAS/NVMe devices for high-performance storage. Configure your RAID array or NVMe boot devices in the system BIOS or management interface to align with your storage strategy and OS installation plan.
• 5) Enable remote management and network configuration: Ensure the ASPEED AST2500 management controller is enabled and reachable on the management network. Connect required management and monitoring cables, set up IPMI or similar protocols, and configure BIOS/firmware settings to support your virtualization or application workloads.
• 6) Power on and BIOS initialization: Apply power and enter the BIOS/UEFI to configure boot order, memory settings, storage controllers, and any server-specific features. Validate that the hardware recognizes the CPU, memory, and storage devices before proceeding with an operating system installation or virtualization platform deployment.

Frequently asked questions

• What processors are supported by the ASRock Rack 1U12XL-EPYC/2T2E Barebone System? It supports a single AMD EPYC processor installed in the LGA-4094 socket, enabling enterprise-class performance for virtualization, databases, and workloads that benefit from high core counts and memory bandwidth.
• How much memory can I install? The system provides 8 total DDR4 memory slots and supports DDR4-3200 memory. The exact usable capacity depends on the DIMM sizes you choose and the processor’s memory topology.
• What storage options are available? The barebone offers Serial ATA RAID support, SAS, and an NVMe controller, providing flexible storage configurations—from RAID-backed SATA arrays to high-performance NVMe drives for fast data access and boot operations.
• Does it include management capabilities? Yes. The ASRock Rack platform uses the ASPEED AST2500 controller to provide robust remote management features, including console access, monitoring, and remote administration for streamlined data-center operations.
• Is this suitable for virtualization and dense workloads? Given its 1U form factor, 8 DIMM slots, and support for NVMe, SAS, and SATA RAID, it is well-suited for virtualization hosts, database servers, and other enterprise workloads where density and performance matter.