KALEA-INFORMATIQUE 4 Port SFF-8654 8i PCIe 4.0 Switch Controller Card for Replication of 2 Gen4 Ports in x16 for GPU, Industrial Applications, Broadcom PEX88048 Chipset

PCIe 4.0 x16 4 Port NVMe Switch Controller Board based on Broadcom PEX88048 Controller It does not require branching mode operation and allows a total throughput of 32GB/s.

It integrates four 8654 8I interfaces, allowing you to connect NVMe SSDs or high-speed graphics cards as needed. The card supports up to 8 x4 connections, 16 x2 connections or 32 x1 connections, offering great configuration flexibility for demanding environments. IMPORTANT: The 8-port (x4) OR 4-port (x8) OR 2-port (x16) configuration is not adaptive, but is defined during board production. The model proposed here is configured with 2 ports (x16) and allows, for example, to connect 2 graphics cards.

Its architecture is based on extended packet memory, a flexible common buffer with FC credit management, as well as a non-blocking internal switch, ensuring full speed throughput across all ports.

Designed for high-performance applications such as servers, storage infrastructure and fabric switch, it can reach speeds of up to 6.9 GB/s per port at maximum load.

Technical features: PCI Express 4.0 x16 bus. Broadcom PEX88048 Controller 4 ports SFF8654 8I Maximum total speed 32GB/s Operating system-independent hardware card, compatible with all Windows, Mac, Linux systems etc. Operating temperature from 0°C to 55°C. Min/Max Power Consumption: 20.532W/23.592W. PCB Size 68.6×155.7×1.6mm