B
Bitmain
SHA-256 · Released 2025-Q1
Antminer S21e XP Hyd 3U
SHA-256hydro· Mines 
BTC
BTCVerdict 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
-$21.47
Annual ROI
—
Break-even Never
Revenue
$0.00
Coins mined × price
Electricity
-$21.47
11.18 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
-$10,050
Never
$0
12 months
-$17,885
24 months
-$25,720
Specifications
Full spec sheet
Identity
ManufacturerBitmain
AlgorithmSHA-256
CoinsBTC
Release2025-Q1
Performance
Hashrate860 TH/s
Power11,180 W
Efficiency13 J/TH
Hardware
Noise50 dB
Weight0 kg
Dimensions900 x 486 x 132 mm
Voltage380-415V
Temperature20-50°C
Market Data
Estimated Price$10,050
MSRP$11,550
Price SourceEstimated from power × algorithm × release-age heuristic
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
-$6,916
Payback
Never
Avg $/day
-$18.95
Scenario
Base
Historical performance
Daily profit, last 90 days
Based on modeled market conditions and a constant $0.08/kWh rate.
90D AVG · -$21.50
-$21.50
90D HIGH · -$19.82
-$19.82
90D LOW · -$24.20
-$24.20
TREND · ↑
+15.9%
FAQ
Common questions
NOT PROFITABLE$0.080/kWh
Daily profit
-$21.47
PaybackNever
Est. price: $10,050
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At a glance
Break-evenNever
Annual ROI—
Max rate—
Cost / BTC$∞
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