Calyraen
A fanless industrial computer that runs your edge workloads where a rack cannot go. It works from -40 C to +70 C, seals against dust and water, and bolts to a DIN rail, a wall or a vehicle. No fan, no spinning disk, nothing inside to wear out.
Office computers die in the field for reasons that have nothing to do with the software on them. A fan is a moving part. It pulls grit and condensation straight onto the board, and the day it seizes the processor throttles to a crawl and then shuts down. A control cabinet climbs to 60 C by mid-afternoon and drops to a 5 C dew point overnight. That daily swing cracks solder joints and dries out capacitors. A spinning disk skips every time a harvester hits a rut or a train crosses the points. When any of that happens in a substation, up a pole or under the floor of a vehicle, the fix is not a reboot. It is a truck, an engineer and a day of downtime. The edge needs a computer with nothing inside that turns, in a case built to shed its own heat.
One finned aluminium body carries the processor's heat out through a copper heat pipe. The whole case runs warm on purpose, so there is no fan to pull in dust and no vent to seal. It can be closed up tight.
The fanless aluminium chassis.
Take out the moving parts and most of what breaks in the field goes with them.
The processor never sits next to a fan. A copper heat pipe carries its heat into a finned aluminium chassis that works as one big heatsink. The whole case runs warm, the die stays inside its limit at +70 C ambient, and no moving air is needed. Nothing spins, nothing wears, and nothing pulls dust into the electronics.
Storage is M.2 NVMe with 3D TLC flash rated -40 C to +85 C. There is no rotating media to skip when the ground shakes.
One 9 to 36 VDC input covers 12 V and 24 V vehicle rails and 24 V industrial power, with reverse-polarity and surge protection built in.
The board is coated against humidity, salt fog and light condensation, so a sealed cabinet near the coast will not corrode the tracks.
An independent timer resets the appliance if CalyOS Embedded stops answering, so an unattended site brings itself back on its own.
The base appliance and the parts that adapt it to a site. Each one is integrated and tested as a single unit before it ships.
The compact node for a gateway, a protocol bridge or a small historian in a cabinet. Fanless, 9 to 36 VDC, four serial ports and two 2.5GbE.
The workload node for vision, analytics or a local database at the edge. Up to 64 GB of ECC and an accelerator slot, still fully fanless.
The same electronics in a fully sealed case with M12 circular connectors. Made for washdown areas, outdoor poles and wet vehicle bays.
Adds on-device inference for defect detection or people counting, so the decision and the video stay local instead of streaming to a server.
An internal 5G or Cat-M modem with two SIMs for carrier failover, plus a GNSS receiver for position and time on moving assets.
Clips to a 35 mm DIN rail, bolts to a VESA pattern, or fixes to a vibration-damped vehicle plate wired for ignition control.
A copper heat pipe carries the processor's heat into the finned aluminium case, which works as one large heatsink. The case runs warm, the die stays inside its limit, and no moving air is needed.
One 9 to 36 VDC input. It covers 12 V and 24 V vehicle rails and 24 V industrial power, with reverse-polarity and surge protection built in.
A hardware watchdog, running on its own independent timer, resets the appliance if CalyOS Embedded stops answering. The site recovers without anyone driving out.
Yes, in the sealed variant. It is IP65 with M12 circular connectors, built for washdown areas, outdoor poles and wet vehicle bays.
An M.2 slot takes a Hailo-8 accelerator that adds 26 TOPS of inference. Defect detection or people counting runs on site, so the video never has to leave the machine.
“Take out the two parts that fail first in the field, the fan and the spinning disk, and a cabinet that swings from freezing to sixty degrees stops being a problem you drive out to fix.”
Give us the temperatures, the power and the buses on site, and we will configure and test the appliance as one unit before it ships.
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