IceRiver KS0 ULTRA
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IceRiverkHeavyHashKAS
KS0 ULTRA
400 GH/s100 WAir-cooled
Profit / day
-$0.13/day
after power at $0.08/kWh
Efficiency
250.00J/TH
Availability
Not stockedWe don’t carry this model. Ask and we’ll try to source one.—
Profitability · kHeavyHash · KAS
Is the KS0 ULTRA profitable?
Not at $0.08 per kWh. The IceRiver KS0 ULTRA mines Kaspa on the kHeavyHash algorithm at 400 GH/s, drawing 100 W (250 J/TH). At $0.08 per kWh it earns about $0.06 a day but spends $0.19 on power, so it loses $0.13 a day.
It’s #8 of 23 kHeavyHash miners on efficiency. It isn’t in stock with us at the moment. It’s an air-cooled unit, released in May 2024.
- Break-even power price
- $0.024/kWh
- Daily profit rank
- #159of 533
It only makes money below this.
Across every miner we track.
KS0 ULTRA specifications
| Manufacturer | IceRiver |
|---|---|
| Model | KS0 ULTRA |
| Algorithm | kHeavyHash |
| Coins | KAS |
| Hashrate | 400 GH/s |
| Power consumption | 100 W |
| Efficiency | 250 J/TH |
| Cooling | Air |
| Noise | 35 dB |
| Released | May 2024 |
Other coins it can mine
Mine instead
KaspaKASRanked on
$0.061.94 KAS
–
0.00012%
$9.9M
−6.8%
SedraSDR
$0.22103,593 SDR
+275%
1.2%Noticeable
$528Illiquid
−22.0%Volatile
Paid on top
ZKasZKAS
+$0.0312.87 ZKAS
+44%
0.00055%
$13kLow liquidity
+1.0%Highly volatile
Max potential profitUnlikely
-$0.11/day
-$0.13 KAS profit + $0.03 paid on top
How it compares · kHeavyHash miners
| Miner | Rank | Efficiency | Profit / day |
|---|---|---|---|
| IceRiver KS0 | #1 | 650 J/TH | -$0.11 |
| IceRiver KS0 ULTRAThis miner | #2 | 250 J/TH | -$0.13 |
| Bitmain Antminer KS7 (40T) | #3 | 77.0 J/TH | -$0.14 |
| Bitmain Antminer KS7 (45T) | #4 | 77.0 J/TH | -$0.16 |
| IceRiver KS0 PRO | #5 | 500 J/TH | -$0.16 |
| IceRiver KS2 Lite | #8 | 250 J/TH | -$0.67 |
| IceRiver KS5MNewer model | #16 | 227 J/TH | -$4.36 |
| IceRiver KS5LEarlier model | #17 | 283 J/TH | -$4.80 |
More from IceRiver
| Miner | Profit / day |
|---|---|
| IceRiver RX0SHA-512/256d | $0.01 |
| IceRiver ALPH AL0Blake3 | -$0.12 |
| IceRiver ALEO AE0Aleo | -$0.13 |
| IceRiver KAS KS7 LitekHeavyHash | -$0.35 |
| IceRiver AL2 LiteBlake3 | -$0.60 |
Figures updated 00:01 UTC, 10 November 2026, using today’s network difficulty and coin prices. Estimates, not financial advice.