PCIe 4.0 x16 Data Center Card — 2‑port SFF8654 Conversion, 4‑Layer High‑Density PCB, Multi‑Riser Support (x16/x8x8/x4x4x8/x4x4x4x4)

Overview: This PCIE X16 full bandwidth 4.0 card delivers GEN4 performance while remaining backward compatible with GEN3 systems, enabling easy integration across a wide range of servers and host boards. It employs 2-port SFF8654 conversion technology so a full speed X16 PCI-E interface is readily available when needed. Signal integrity and board design: Built on a high-density, low-impedance 4-layer circuit board, the card is engineered to reduce signal loss and maintain stable, efficient data transfer under demanding workloads. Flexible expansion: The card supports multiple riser card arrays and a variety of PCIE layout options to suit different deployment needs, including x16, x8x8, x4x4x8, and x4x4x4x4 configurations. Use case summary: Ideal for data center and server environments that require GEN4 throughput with GEN3 compatibility, dependable signal integrity from a multi-layer PCB, and adaptable PCIE port arrangements via SFF8654 conversion.