ICERIVER KS0 Ultra: exact DC and tolerance reference
Manufacturer-supported 400 GH/s +/-10%, 100 W +/-10% KAS miner with a 19-20 V DC device boundary; optional PSU AC input is separate.
Quick answer
The ICERIVER KS0 Ultra: exact DC and tolerance reference is a KHeavyHash miner rated about 400 GH/s at roughly 100 W.
Full Specifications
| Model | ICERIVER KS0 Ultra: exact DC and tolerance reference |
|---|---|
| Model Number | KAS KS0 Ultra |
| Manufacturer | IceRiver |
| Algorithm | KHeavyHash |
| Hashrate | 400 GH/s |
| Power Consumption | 100 W |
| Efficiency | 0.25 J/GH |
| Voltage Range | 19-20 V DC |
| Operating Temperature | 0-35 C |
| Dimensions | 200 x 194 x 74 mm |
| Weight | 2.5 |
| Status | Lifecycle not independently verified |
Exact KS0 Ultra boundary
The manufacturer specifies 400 GH/s +/-10% and 100 W +/-10%. The resulting nominal efficiency is 250 J/TH, calculated from those two nominal values rather than an independent measured tolerance.
Power and physical scope
The miner itself accepts 19-20 V DC. A compatible optional power supply may accept 100-240 V AC, but that AC range is not the device input and the power supply is not included. The machine is 200 x 194 x 74 mm, weighs 2.5 kg, uses Ethernet, and is specified for 0-35 C.
The manufacturer describes the KS0 series as around 35 dB; that family-level approximation is not published as an exact model scalar.
Firmware safety
Use only the exact KS0 Ultra artifact for the device-reported model and board revision. Verify the extracted file and follow the manufacturer recovery path; never infer compatibility from a similar product name.