IceRiver KS0 ULTRA is an ASIC miner designed for KHeavyHash algorithm, specifically targeting KAS (Kaspa) . It delivers a maximum hashrate of 400Gh/s while consuming 100W of power, resulting in an energy efficiency of 0.25j/Gh.

Manufacturer	IceRiver
Model	KS0 ULTRA
Release	May 2024
Size	200 x 194 x 74mm
Weight	2500g
Noise level	35dB
Fan(s)	0
Power	100W
Voltage	19-20V DC
Interface	Ethernet
Temperature	5 - 35 °C
Humidity	10 - 90 %