BitmainSHA-256
Public quotation trend for Antminer S21j XP Hyd (495Th), updated from LeedMiner catalog prices.
Antminer S21j XP Hyd (495Th)Last updated: Oct 22, 2026, 06:51 AM
| Manufacturer |
Estimate your mining returns based on current market conditions
| Period | Revenue | Electricity Cost | Net Profit | BTC Mined |
|---|---|---|---|---|
| Daily | $18.12 | $6.42 | $11.70 | 0.000222 BTC |
| Weekly | $126.82 | $44.91 | $81.91 | 0.0016 BTC |
| Monthly | $543.52 | $192.46 | $351.06 | 0.0067 BTC |
| Yearly | $6,612.81 | $2,341.55 | $4,271.26 | 0.0810 BTC |
Cryptocurrencies you can mine with SHA-256.
| Coin | Algorithm | Daily Revenue | Daily Profit |
|---|
Compare BTC miners with similar hashrate or price
Antminer S21j XP Hyd (495Th) is a hydro-cooled SHA-256 ASIC miner for BTC mining, delivering 495 TH/s at 5,940 W with 12 J/TH efficiency.
It uses three-phase 380–415 V power and RJ45 Ethernet networking.
Price and stock may change; contact LeedMiner for the current quotation.
Get answers to common questions about this miner
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| Bitmain |
| Model | Antminer S21j XP Hyd (495Th) |
| Algorithm | SHA-256 |
| Hashrate | 495 TH/s |
| Power Consumption | 5940 W |
| Efficiency | 12.0 J/Th |
| Minimum Order | 1 |
| Weight | 16.2 kg |
| Condition | New |
| Noise Level | 50.0 dB |
| Cooling | Hydro Cooling |
| Size | 430 × 176 × 208 mm |
| Length | 43 cm |
| Width | 17.6 cm |
| Height | 20.8 cm |
| Input Voltage | 380–415 V |
| AC Input | 3-phase 380–415 V, 50–60 Hz, max 12 A |
| Interface | RJ45 Ethernet 10/100M |
| Operating Temperature | 20–50 °C coolant inlet |
| Spec 4 | Hydro Cooling |
In-stock units ship within 1-3 business days. Back-ordered models ship within 2-4 weeks — confirm exact dates before you buy.
Pay by crypto, wire transfer, or card. Large orders and corporate buyers get dedicated invoicing terms.
Brand-new miners ship with the full manufacturer warranty. LeedMiner coordinates RMA and technical support on your behalf.
Deploy in our partner data centers with low electricity rates. Avoid noise, cooling, and power-upgrade costs at home.
Wholesale pricing for 10+ units. Dedicated account manager, priority shipping, and customized deployment planning.
| Daily Reward |
|---|
 BitcoinBTC | SHA-256 | $18.12 | $11.70 | 0.000222 BTC |
 Bitcoin CashBCH | SHA-256 | $17.30 | $10.88 | 0.0601 BCH |
 DigiByteDGB | SHA-256 | $17.91 | $11.49 | 5233.64 DGB |
 Fractal BitcoinFB | SHA-256 | $18.28 | $11.87 | 47.49 FB |
PeerCoinPPC | SHA-256 | $1.07 | -$5.35 | 3.11 PPC |
UnobtaniumUNO | SHA-256 | Data unavailable | Data unavailable | 0.000001 UNO |
 eCashXEC | SHA-256 | $19.96 | $13.55 | 3033589.96 XEC |
BitcoinIIBC2 | SHA-256 | $21.56 | $15.14 | 203.40 BC2 |
| Price |
|---|
| Action |
|---|
Antminer S21j XP Hyd (495Th) Bitmain Current | 495 TH/s | 5940 W | 12.0 J/Th | $11.70 | 457 days | $5,346 | Viewing |
 Canaan Avalon A15eHA (421–430TH) Canaan | 421–430 TH/s | 7800 W | |||||
 Antminer S23 XP Hyd (600Th) Bitmain | 600 TH/s | 5340 W | 8.9 J/Th | ||||
 Antminer R4 Bitmain | 8.7 TH/S | 845 W | 97.1 J/Th | ||||
 Antminer S11 Bitmain | 20.5 TH/S | 1530 W | 74.6 J/Th |
Bitmain
495 TH/s
5940 W
12.0 J/Th
$11.70
Canaan
421–430 TH/s
7800 W
19.5 J/TH
$7.34
Bitmain
600 TH/s
5340 W
8.9 J/Th
$16.23
Bitmain
8.7 TH/S
845 W
97.1 J/Th
-$0.59
Bitmain
20.5 TH/S
1530 W
74.6 J/Th
-$0.90
Manufacturer: Bitmain · Hashrate: 495 TH/s · Power Consumption: 5940 W · Efficiency: 12.0 J/Th · Algorithm: SHA-256 · Coin: BTC
| $7.34 |
| 258 days |
| $1,894.5 |
| View |
| $16.23 |
| 906 days |
| $14,700 |
| View |
| Data unavailable |
| $900 |
| View |
| -$0.90 |
| Data unavailable |
| $1,600 |
| View |
