Pasywny Riser Supermicro 1U LHS 1xPCI-E 3.0 x16 R1UG-E16A-X9

The Supermicro R1UG-E16A-X9 is a passive 1U LHS PCI-E riser designed for systems that require reliable GPU expansion in low-profile server enclosures. It provides a single PCI Express 3.0 x16 slot while maintaining strict 1U height constraints.

This riser is dedicated to left-hand side (LHS) slot configurations in compatible 1U chassis. It operates as a passive extension of the motherboard PCI-E x16 interface, without additional controllers or active components, minimizing latency and potential points of failure.

• Form factor: 1U server chassis, left-hand side (LHS) slot position
• Interface input: PCI-E x16
• Interface output: PCI-E 3.0 x16
• GPU support: Yes, designed for GPU expansion
• NVMe support: No
• M.2 support: No
• Thermal sensor: Not available
• Auto-detection: Not supported

The passive design ensures direct signal routing from the motherboard to the GPU card, which is beneficial in environments where predictable performance and straightforward integration are required. The riser is suitable for dense compute nodes or GPU-enabled 1U servers where vertical card installation is not possible.

Before deployment, verify mechanical and electrical compatibility with the target Supermicro 1U chassis and motherboard, including slot position (LHS), PCI-E generation, and GPU card dimensions.