ASRock 4U8G-ROME2/2T Barebone System - 4U Rack-mountable - Socket LGA-4094 - 2 x Processor Support

Engineered for data centers and enterprise storage, the ASRock 4U8G-ROME2/2T Barebone System delivers dense, scalable performance in a rugged 4U chassis. This dual-socket platform is designed to host two processors via the LGA-4094 sockets, making it ideal for virtualization hosts, databases, and large storage deployments. With up to 256 GB of DDR4-3200 RAM across 32 memory slots, a capable SATA/SAS storage controller, and the ASPEED AST2500 management processor featuring 4 GB graphics, IT teams gain both immediate flexibility and future headroom. Whether you’re building a high-availability server, a high-capacity NAS, or a virtualization host, this ASRock barebone system provides a solid foundation for demanding workloads while fitting into standard data-center rack infrastructure.

• Dual-processor capability with Socket LGA-4094 and 2 x processor support, delivering the compute headroom needed for virtualization, databases, and compute-intensive workloads. This design enables you to scale performance for multi-user environments, mission-critical applications, and HPC-style tasks, all within a compact 4U chassis.
• Massive memory footprint up to 256 GB of DDR4 SDRAM at DDR4-3200 (PC4-25600) across 32 memory slots, enabling large memory pools for in-memory databases, virtualization, and high-concurrency workloads. ECC support (where applicable) helps protect data integrity in enterprise deployments.
• Extensive storage expansion with 12 x 3.5" drive bays, offering ample space for dense storage arrays, backups, archives, or performance-tunable storage pools. The platform’s storage controller supports Serial ATA and Serial Attached SCSI (SAS), providing flexible connectivity and RAID options to optimize throughput and redundancy.
• Integrated management and remote access via the ASPEED AST2500 management processor, delivering remote console, IPMI, and out-of-band management capabilities. The 4 GB graphics allocation supports robust remote management experiences, reducing on-site maintenance and enabling efficient administration from anywhere.
• Enterprise-ready chassis and form factor with a true 4U rack-mountable design suited for data centers, server rooms, and virtualization clusters. The barebone approach gives you the freedom to choose CPUs, memory, and storage that align with your exact workload and budget, while leveraging a proven ASRock platform for reliability and long-term support.

Technical Details of ASRock 4U8G-ROME2/2T Barebone System

• Form factor: 4U rack-mountable chassis designed for data-center deployments.
• Processor sockets: LGA-4094 with dual-processor support (2 x processors).
• Chipset/Platform: AMD chip platform (enterprise-grade compute foundation).
• Memory capacity: Up to 256 GB DDR4 SDRAM (DDR4-3200 / PC4-25600) across 32 memory slots.
• Memory slots: 32 total memory slots to deliver expansive memory configurations and improved bandwidth across channels.
• Drive bays: 12 x 3.5" drive bays for flexible storage configurations and scalable capacity.
• Storage controller: Serial ATA (SATA) and Serial Attached SCSI (SAS) controller for versatile storage connectivity and RAID options.
• Management processor: ASPEED AST2500 with 4 GB graphics for remote management, console access, and IPMI-based administration.

how to install ASRock 4U8G-ROME2/2T Barebone System

• Plan your installation by selecting compatible CPUs that fit the LGA-4094 sockets and balance thermal and power considerations for a 4U chassis. Ensure you have proper cooling and a compatible power supply to support dual CPUs and multiple drives.
• Mount the barebone chassis securely in a standard 4U rack, connect the required power distribution, and verify rack clearance for cabling, airflow, and maintenance access.
• Install two processors into the LGA-4094 sockets according to the CPU installation guide, applying thermal material as specified and affixing appropriate heatsinks or coolers to ensure stable operation under load.
• Populate the 32 memory slots with compatible DDR4 DIMMs to achieve your target memory capacity. Follow the memory population guidelines for channel balance to maximize throughput and enable any ECC features supported by your CPUs.
• Insert up to 12 x 3.5" drives into the bays, and connect SATA/SAS cables to the onboard storage controller. Configure your preferred RAID level or storage arrays in the BIOS/UEFI or through the management controller as needed.
• Connect management and data cables, including power, fans, and networking interfaces. Power on the system, boot into the BIOS/UEFI, and configure CPU, memory timings, storage controllers, and boot devices according to your workload (virtualization, database, or storage server).
• Install your operating system or virtualization platform of choice, then update firmware and BIOS to the latest revisions to ensure stability, security, and compatibility with future software releases.

Frequently asked questions

• What is included with this barebone system? It provides the chassis, motherboard platform, and essential components required to host two CPUs, memory, and drives. Users must supply CPUs, RAM, and storage media to complete the build according to their workload needs.
• How many processors does it support? The system supports up to 2 processors (dual-socket configuration) using the LGA-4094 sockets.
• What is the maximum memory capacity? Up to 256 GB of DDR4 SDRAM at 3200 MT/s across 32 slots, enabling substantial in-memory workloads and virtualization environments.
• How many drive bays are available? 12 x 3.5" drive bays provide ample space for large-scale storage, backups, and data-intensive applications.
• What storage and management features are included? The unit includes a SATA/SAS storage controller for flexible disk configurations and an ASPEED AST2500 management processor with 4 GB graphics for remote management, IPMI, and console access to simplify administration.
• Is this system rack-mountable? Yes, it is a 4U rack-mountable barebone designed for data-center installations and rack infrastructure.