ASUS RS720-E11-RS12U-16W10G 2U Rackmount Barebone Server

Overview

The ASUS RS720-E11-RS12U-16W10G is a 2U rackmount barebone server designed to deliver high compute density and extensive expansion capabilities for demanding enterprise workloads. It supports dual Intel Xeon Scalable processors via LGA-4677 sockets and accommodates up to 4TB of DDR5 memory across thirty-two DIMM slots, making it well suited for virtualization, large-scale databases, and in-memory analytics. The server’s front panel features twelve hot-swappable, tool-less drive bays, enabling easy maintenance without downtime.

Key features

• Dual LGA-4677 sockets that provide powerful processing capacity for complex workloads.
• Thirty-two DDR5 DIMM slots allowing a large memory footprint to support memory-intensive applications.
• Twelve front hot-swappable drive bays with tool-less carriers for quick and convenient storage upgrades or replacements.
• Nine PCIe 5.0 slots designed to handle high-bandwidth expansion cards such as GPUs and NVMe accelerators.
• Redundant multi-zone cooling system with strategically placed fans to maintain optimal temperatures across processors, memory, and expansion cards.
• Two 2600W power supplies that are hot swappable, ensuring continuous operation even during power supply maintenance or failure.
• Dedicated IPMI port managed by the ASPEED AST2600 controller for remote system monitoring, firmware updates, and out-of-band management.
• OCP 3.0 slot supporting optional 10Gbps or 1Gbps LAN modules to simplify network upgrades and enhance connectivity.

Key specs

• Processor sockets: 2 × LGA-4677 for Intel Xeon Scalable processors
• Memory: 32 × DDR5 DIMM slots, up to 4TB total capacity
• Drive bays: 12 front hot-swappable, tool-less bays
• Expansion slots: 9 × PCIe 5.0 slots, 1 × OCP 3.0 slot
• Power supplies: 2 × 2600W redundant, hot swappable
• Management controller: ASPEED AST2600 with dedicated IPMI port
• Form factor: 2U rackmount chassis

Connectivity and compatibility

This server offers flexible connectivity options to meet evolving network demands. The OCP 3.0 slot supports modular LAN cards with speeds of 10Gbps or 1Gbps, allowing easy upgrades without replacing the entire system. The multiple PCIe 5.0 slots provide ample bandwidth for advanced network adapters, GPUs, or NVMe storage accelerators, ensuring compatibility with a wide range of enterprise-grade components.

Performance and reliability

The RS720-E11-RS12U-16W10G is engineered for continuous operation in critical environments. Its redundant 2600W power supplies can be swapped without interrupting service, while the multi-zone cooling system maintains consistent airflow to prevent overheating. The server’s robust design supports high-density CPU and memory configurations, delivering the performance needed for AI training, high-performance computing, and data center workloads.

Ideal uses and environments

This server fits well in enterprise data centers and edge locations where rack space is limited but computing power cannot be compromised. It is a strong choice for organizations running virtualization clusters, large databases, or in-memory analytics. Research labs focused on AI and HPC workloads will benefit from its high memory capacity and extensive expansion options, making it a versatile platform for demanding applications.