Description

This assembly is a high‑speed PCI Express riser that routes a full x16 Gen4 link from the motherboard to a remote location. One end is a low‑profile gold‑finger card that inserts into the board’s x16 slot; the other end provides a shielded x16 female socket for the GPU, NIC, NVMe adapter, capture card, or accelerator. Designed for dense rackmount and compact enclosures, the flexible harness allows clean cable management while maintaining signal integrity for PCIe 4.0 at up to 16 GT/s per lane (approximately 31.5 GB/s per direction on x16). It is backward compatible with PCIe Gen3/Gen2 devices.

Farsince adopts a tightly controlled twinax construction with overall foil and braided shielding to minimize crosstalk and EMI. The robust braided mesh sleeve improves abrasion resistance and airflow, while right‑angle headers reduce vertical clearance in 1U/2U servers. Installation is plug‑and‑play—route the harness without sharp bends, insert the male card, mount the GPU in the female socket, and secure with screws where applicable. Standard length is 30 cm; other orientations and lengths are supported for OEM builds, including low‑profile options and labeling to match project BOMs.

Specifications

• Product Type: PCIe riser/extension cable
• Host Interface: PCI Express 4.0 x16 gold‑finger card (male)
• Device Interface: PCIe x16 slot (female)
• Lane Width: x16 (straight‑through)
• Data Rate: Up to 16 GT/s per lane; ≈31.5 GB/s per direction on x16
• Cable Length: 30 cm standard; other lengths available
• Cable Structure: Shielded high‑speed twinax pairs with foil + braid
• Outer Sleeve: Braided mesh for abrasion resistance and airflow
• Connector Orientation: Right‑angle to right‑angle (Right‑Right); other angles optional
• Application: GPU/accelerator relocation in rack servers, SFF PCs, AI/edge systems
• Power Design: Pass‑through of slot power and signals
• Installation: Plug‑and‑play; avoid sharp bends; secure card mechanically
• Compatibility: PCIe Gen4/Gen3/Gen2 host and add‑in cards
• Compliance: RoHS, REACH
• Customization: Length, orientation, sleeving, labeling, bracket/retention options