J3016-01-03X J5010-02-G4 is a highly compact Gen4 PCIe JBOX with PCIe switch and 2 sets of SFF-8644 for host uplink. Featuring the PCIe Gen4 switch, Broadcom Altas PEX88096, this product provides agile performance and productivity Datasheet Manual Firmware FeaturesBased on Broadcom Atlas 88096 PCIe Gen4 Switch Solution450mm short-depth system designHigh-efficiency/wattage redundant power supplyHigh-performance and low noise swappable system fansBMC for system remote monitoringExtended PCIe slot pitch for better air cooling flow4U height PCIe card carrier design for top insertion power input Gaming GPU cardsModular backplane design options for different applicationsPCIe X16 GPU / PCIe X8 Add-on cards / PCIe X4 NVMe