Les deux sont passifs,
Standard 9500-CM4 cluster module with Compute Module 4 and a selection of configuration that include:
I/O Controller with DI, DO, AI, 1-Wire, RS-232/485 and CAN interfaces
Communication Gateway with up to 2x Ethernet, serial ports, wireless connectivity: LTE-cat.M1, 4G, 5G, LoRa, ZigBee, Z-Wave, Wireless M-Bus
AI Gateway with Coral Edge TPU via PCIe M.2, or up to 4x Coral Edge TPU via USB3.0
NAS File Server RPI CM4 module with 2x SSD SATA III and RAID support
USB3.0 Hub RPI CM4 module
Gigabit LAN/WAN Router RPI CM4 with additional 2.5GbE network card as an independent switch/router shielded from the mainboard cluster network
SuperCap / Power management module for backup power supply (supercapacitors or Li-Ion battery) and ESP32 based sleep mode/power management
TECHBASE recommends the use of Docker and K3S lightweight Kubernetes for cluster management, while their NAS file server module would typically run ownCloud or Nextcloud software.
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The HDMI 2.1 connector has a maximum bandwidth of 48 Gbit/s. In comparison,
the DisplayPort 2.0 standard that has not yet been enabled for any graphics card or a gaming console, can offer up to 77.37 Gbit/s (80 Gbit/s total bandwidth).
The DisplayPort 2.0 supports up to 8K 85 Hz or 4K 240 Hz.