KALEA-INFORMATIQUE
Kalea Informatique | IT specialist
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PCIe 4.0 switch controller card with 4 SFF-8654 8i ports for replicating 2 Gen4 x16 lanes for GPUs and industrial applications, featuring the Broadcom PEX88048 chipset.
PCIe 4.0 switch card with 4 SFF-8654 8i ports for 2 graphics cards
Product Details
4-port PCIe 4.0 x16 NVMe switch controller card based on the Broadcom PEX88048 controller. It does not require split-mode operation and delivers a total effective throughput of 32 GB/s.
It features four 8654 8I interfaces, allowing for the connection of NVMe SSDs or high-speed graphics cards as needed. The card supports up to 2 (x16) connections, 4 (x8) connections, or 8 (x4) connections, offering great configuration flexibility for demanding environments.
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IMPORTANT: The configuration—8 ports (x4), 4 ports (x8), or 2 ports (x16)—is not adaptive; it is set at the time the card is manufactured. The model offered here is configured with 2 ports (x16), allowing you, for example, to connect two graphics cards. Please contact us if you would like a different configuration. |
Its architecture is based on an expanded packet memory, a flexible shared buffer with FC credit management, and a non-blocking internal switch, ensuring full-speed throughput across all ports.
Designed for performance-intensive applications such as servers, storage infrastructures, and switch fabrics, it can achieve a throughput of up to 6.9 GB/s per port under maximum load.
Technical specifications:
PCI Express 4.0 x16 bus.
Broadcom PEX88048 controller.
4 SFF8654 8I ports.
Maximum total throughput: 32 GB/s.
Operating system-independent hardware adapter, compatible with all Windows, Mac, Linux, etc. systems.
Operating temperature: 0 °C to 55 °C.
Power consumption (min/max): 20.532 W / 23.592 W.
PCB dimensions: 68.6 × 155.7 × 1.6 mm.
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