B
Bitmain
kHeavyHash · Released 2024-Q1
Antminer KS5 Pro (21Th)
kHeavyHash· Mines 
KAS
KASVerdict at your rate
NOT PROFITABLE
at /kWh
Profitability
At your electricity rate
Electricity rate
$0.080/kWh
$0.03$0.08 (hosted)$0.16 (US avg)$0.30
Profit per day
-$6.05
Annual ROI
—
Break-even Never
Revenue
$0.00
Coins mined × price
Electricity
-$6.05
3.15 kW × 24h × $0.080
Revenue vs Cost (daily)
Gross margin: — · Breaks even at $0.000/kWh
Break-even timeline
Path to profitability
Cumulative net P/L over 24 months from purchase date
Day 0
-$1,150
Never
$0
12 months
-$3,358
24 months
-$5,565
Specifications
Full spec sheet
Identity
ManufacturerBitmain
AlgorithmkHeavyHash
CoinsKAS
Release2024-Q1
Performance
Hashrate21 TH/s
Power3,150 W
Efficiency150 J/TH
Hardware
Noise75 dB
Weight16,100 kg
Dimensions195 x 290 x 430 mm
Voltage—
Temperature5-45°C
Market Data
Estimated Price$1,150
MSRP$1,300
Price SourceMedian of 5 vendor listings on asicminervalue.com (low: $950)
Last VerifiedMay 12, 2026
Investor scenario
12-month projection
Stress-test returns against difficulty ramps and price swings
Coin price / mo
+0%
Network / mo
+1.5%
Uptime
97%
Facility load
5%
Fixed OpEx
$0 / mo
Resale
30%
12M net
-$1,948
Payback
Never
Avg $/day
-$5.34
Scenario
Base
Historical performance
Daily profit, last 90 days
Based on modeled market conditions and a constant $0.08/kWh rate.
90D AVG · -$6.03
-$6.03
90D HIGH · -$5.60
-$5.60
90D LOW · -$6.75
-$6.75
TREND · ↑
+7.8%
FAQ
Common questions
NOT PROFITABLE$0.080/kWh
Daily profit
-$6.05
PaybackNever
Est. price: $1,150
ESCROW.COM
Buyer protection on purchases over $1,000
Available from
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Prices refresh every 6 hours — check back soon.
At a glance
Break-evenNever
Annual ROI—
Max rate—
Cost / KAS$∞
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