Pasywny Riser Supermicro 2U RHS 2xPCI-E 2.0 x16 R2UT-2E8R

The Supermicro R2UT-2E8R is a passive riser card engineered for 2U Twin server platforms that require reliable PCI Express expansion on the right-hand side (RHS). It provides two PCI-E 2.0 x16 output slots from a PCI-E x8 input interface, enabling flexible deployment of compatible PCIe adapter cards in high-density systems.

This riser is designed for use in 2U chassis and is optimized for environments where mechanical fit, signal integrity and stable operation are critical. As a passive solution, it does not perform any active signal conditioning, relying on the host platform's PCIe capabilities and proper system design.

• Form factor and compatibility: Dedicated for 2U Twin category chassis with RHS slot position, ensuring correct mechanical alignment and cable routing within the server enclosure.
• Interface configuration: Input via PCI-E x8 connector with two PCI-E 2.0 x16 output slots for installing compatible expansion cards, such as networking or storage controllers that do not require GPU-specific support.
• Passive design: No active components for signal amplification or retiming, reducing potential points of failure and simplifying integration and maintenance.
• Automatic detection: Supports automatic detection by the host platform, allowing the system to recognize installed devices without manual configuration on the riser itself.
• Usage limitations: No support for GPU, NVMe or M.2 devices and no integrated thermal sensor, making it suitable primarily for standard PCIe adapter cards within the specified platform constraints.

This riser is intended for system integrators and administrators who need a technically consistent expansion option within Supermicro-based 2U Twin infrastructures, prioritizing stable PCIe connectivity and adherence to platform design guidelines.