Liquid cooling
Coolant distribution units pipe coolant straight to AI server chips. 4 device types.
Coolant distribution unit
The CDU delivers coolant directly to the chips in AI servers. High-density racks throttle or shut down within minutes without liquid cooling.
Protocols: Modbus TCP · SNMP v3 · BACnet/IP · Modbus RTU
Used in: Data centers
13 brands: Boyd, CoolIT, Envicool, Goaland, GRC, LiquidStack, Motivair, Nortek Data Center Cooling, nVent, Shenling, Submer, Sugon DataEnergy, Vertiv
Immersion cooling tank
Servers sit in dielectric fluid; level and fluid temperature decide whether they keep running.
Protocols: Modbus TCP · SNMP v3
Used in: Data centers
4 brands: GRC, LiquidStack, Submer, Sugon DataEnergy
Leak detection
A sensing cable under chilled-water piping and CDUs that pinpoints a leak to the foot.
Protocols: SNMP v3 · Modbus TCP · BACnet/IP · Modbus RTU
Used in: Data centers
5 brands: AKCP, nVent, RLE Technologies, TTK, Yingchuang
Rear-door heat exchanger
A water coil on the rack's rear door that removes heat right at high-density racks.
Protocols: Modbus TCP · SNMP v3 · BACnet/IP
Used in: Data centers
3 brands: Coolcentric, Motivair, USystems
A brand that is not listed can still be connected if the device speaks one of the supported protocols: it starts from the generic protocol template and is adjusted to the vendor's point list.