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Power
3100W
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Hashrate
19.00 TH/s
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Efficiency
163.16 J/T
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Algorithm
Blake2B
iBeLink BM-S3 Blake2B Miner 19Th/s
US$4,500.00
Top Hashrate : Up to 100% better than the previous generation
High Stability : Supports 24/7 continuous operation
Preparation : Minimum 24‑72hrs functional testing for used units.
Warranty : New miners come with a 6-month factory warranty; used miners come with a 7-day warranty.
BM-S3 Profitability Calculator
Daily Earning
ROI
Electricity
Electricity ratio
Net Profit
Miner Profitability History
iBeLink BM-S3: Siacoin mining and XBT (BTCB2) compatibility
XBT / BTCB2 naming: XBT (Bitcoin BLAKE2b) and BTCB2 are labels used by different services for this fork. XBT can also mean SHA-256 Bitcoin elsewhere. See the XBT (BTCB2) naming guide and dated sources. This alias does not change the compatibility evidence or establish a hardware test.
iBeLink BM-S3 is listed for Siacoin (SC) mining using BLAKE2b-Sia hardware. Select the exact condition and variant before ordering.
Technical Specifications
| Product Glance | Value |
|---|---|
| Model | BM-S3 |
| Crypto algorithm/coins | Blake2B|SC |
| Typical hashrate | 19.00 TH/s |
| Power on wall @35℃, Watt | 3100W |
| Detailed Characteristics | Value |
|---|---|
| Power Supply | |
| Input voltage, Volt | 190-240V |
| Input frequency range, Hz | 50Hz/60Hz |
| Hardware Configuration | |
| Networking connection mode | Ethernet |
| Server size(length*width*height, w/o package), mm | 340 mm(L) * 190 mm(W) * 293 mm(H) |
| Server size(length*width*height, with package), mm | 424 mm(L) * 289 mm(W) * 388 mm(H) |
| Net weight, kg | 14Kg |
| Environment Requirements | Value |
|---|---|
| Storage temperature, °C | -20~70 |
| Operation humidity(non-condensing), RH | 10~90% |
| Operation temperature,°C | 0°C to 40°C |
| Operation altitude, m | ≤2000 |
| What's in the Box | Value |
|---|---|
| Original factory mining machinery | ✓ |
| Power supply | ✓ |
| Shockproof packaging | ✓ |
(1) The hashrate value, power on wall, and power efficiency on wall are all typical values. The actual hashrate value fluctuates by ±3%, and the actual power on wall and power efficiency on wall fluctuate by ±5%.
(2) Caution: Wrong input voltage may cause server damaged.
(3) The noise is loudest when the fan is under maximum RPM(rotation per minute).
(4) When the server is used at an altitude from 900m to 2000m, the highest operating temperature decreases by 1℃ for every increase of 300m.
Estimated dispatch and delivery
Please select the applicable product batch. Future-batch and pre-order products follow the manufacturer’s actual release and dispatch schedule. Manufacturer delays may occur, and BT ECOMMERCE CO., LIMITED is not responsible for losses arising from those delays. If no batch selection is shown, the product is treated as in stock.
Shipping
New in-stock miners are normally dispatched within 1–3 business days after full payment is verified. Used in-stock miners require testing and are normally dispatched within 3–7 business days after full payment is verified. After dispatch, delivery usually takes 5–7 business days, subject to customs clearance and local carrier conditions. A tracking number will be emailed after shipment.
Cancellation, returns and faults
All sales are final and non-refundable. A cancellation may be requested before the order is handed to the carrier and is subject to a 25% cancellation fee. Orders cannot be cancelled after handover to the carrier. If a miner is faulty on arrival, contact us promptly. After diagnosis, eligible cases will be handled by repair or replacement only; no refund will be issued. Contact store@bt-miners.com for assistance.
Lazarus
Lazarus Pool
YOUR NODE. YOUR TEMPLATES. 0% POOL FEE.
Mine XBT (BTCB2) through your own node and DATUM gateway. Build your own block templates and receive rewards directly on-chain, subject to network maturity rules.
YOUR DATUM GATEWAY — 0%
No standard pool fee. Keep your node and gateway updated; conditional adjustments apply to certain outdated-gateway payments.
PUBLIC STRATUM — TESTING & FALLBACK
25% fee during the initial 24-hour grace period, or 96 hours for qualifying recent DATUM addresses, then 100%. Use your own DATUM gateway for regular mining.
Alphapool
AlphaPool
Reward Scheme: PPLNS
Pool Fee: 2.5%
Minimum Payout: 0.01 BTCB2
Payout: Direct on-chain
Reward Maturity: 100 confirmations
Guide: https://bt-miners.com/xbt-mining-pool-datum-node-codex/
b2pool
0 % No pool fee on the DATUM port. You build the block on your own node, you keep the whole subsidy — we take nothing from it.
Guide: https://bt-miners.com/xbt-mining-pool-datum-node-codex/
2ndChanceDigital
XBT DATUM Pool Fee: 0.1% (30-day promotional fee · through Oct 8, 2026)
Guide: https://bt-miners.com/xbt-mining-pool-datum-node-codex/
Bitcoin Xor
A DATUM-first pool for the Bitcoin BLAKE2b chain
Non-custodial: every block pays its miners straight from the coinbase, and the pool never holds your coins. Build your own blocks from your own node for a 1% fee, or let us build them for 2%. Endpoints in the US, Asia and Europe.
Guide: https://bt-miners.com/xbt-mining-pool-datum-node-codex/
DXPOOL
DxPool
Multiple cryptocurrency mining pools available.
Payment Method: Varies by coin
Pool Fee: Varies by coin
Minimum Payout: Varies by coin
Payout: Regular automatic payouts
iBeLink BM-S3 overview
Siacoin ASIC. 19 TH/s at 3100 W nominal; confirm the selected batch and mode. BTCB2: Pool/project-listed. Exact-model pool/project documentation exists; unit-level shares and payouts are not verified. Check BTCB2 compatibility before purchase. Income currency: For Sia mode, read revenue as a Siacoin (SC) estimate, not BTCB2 earnings. BTCB2 estimate unavailable. Verify the selected coin and operating mode before comparing costs.
Comparison with Goldshell SC5 Pro II
Both the Goldshell SC5 Pro II and the iBeLink BM-S3 are dedicated Siacoin miners operating on the Blake2B-Sia algorithm, but they serve different operational requirements.
| Specification | Goldshell SC5 Pro II | iBeLink BM-S3 |
|---|---|---|
| Algorithm | Blake2B-Sia | Blake2B-Sia |
| Mineable Coin | Siacoin (SC) | Siacoin (SC) |
| Hashrate | 14 TH/s | 19 TH/s |
| Power Consumption | 3300W | 3100W |
| Energy Efficiency | 235.7 J/TH | 163.16 J/TH |
| Input Voltage | 180–280V AC | 190–240V AC |
| Network Connection | Ethernet | Ethernet |
| Cooling | Air Cooling | Air Cooling |
In short, choose the iBeLink BM-S3 when hashrate and energy efficiency are the main priorities. Choose the Goldshell SC5 Pro II when purchase cost, new-machine availability, and operational flexibility are more important.
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Processing & Shipping Time
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Payment Policies
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Taxes and Custom Duties
Order Processing
New in-stock miners are normally dispatched within 1–3 business days after full payment is verified. Used in-stock miners require testing and are normally dispatched within 3–7 business days after full payment is verified. Future-batch and pre-order products follow the manufacturer’s actual release and dispatch schedule. Manufacturer delays may occur, and BT ECOMMERCE CO., LIMITED is not responsible for losses arising from those delays.
Shipping Carriers
Orders are shipped through reputable international carriers such as DHL, UPS or FedEx. A tracking number will be emailed after dispatch.
Estimated Delivery
Delivery usually takes 5–7 business days after dispatch. Customs clearance and local carrier conditions may affect the actual delivery date.
Cancellation and Faults
All sales are final and non-refundable. A cancellation may be requested before handover to the carrier and is subject to a 25% cancellation fee. Orders cannot be cancelled after handover to the carrier. Faulty-on-arrival miners are handled by repair or replacement only after diagnosis.
Contact us at store@bt-miners.com or 813-820-0668 if you have any questions.
All products on our website are priced in US Dollars.
Payment made by credit or debit card may be subject to card processing fees.
We can accept payment by credit or debit card, wire transfer, ACH transfer (through our online portal), and crypto.
Bank transfer clearing times vary by bank and location. Cryptocurrency payments are typically confirmed within 1 business day.
*Machine prices will fluctuate according to the current market price.*
Customs & Delivery
Shipments are managed through DHL, UPS and FedEx for most international destinations. Due to changing regulations, we may not be able to cover import duties for all orders entering the USA. Deliveries to other countries may require customers to clear customs and pay duties or taxes. Please notify us promptly if customs requests documents, as improper or delayed filing may result in additional fees or delays.
DDP Option
Delivery Duty Paid (DDP) service may be available in select countries. Advance arrangement is required; please contact store@bt-miners.com for details.
Returns for Repair or Replacement
If diagnosis requires a miner to be returned to Hong Kong or another service location, the customer is responsible for related shipping charges unless otherwise agreed in writing.
All sales are final and non-refundable. A cancellation may be requested before handover to the carrier and is subject to a 25% cancellation fee. Orders cannot be cancelled after handover to the carrier. Eligible faulty-on-arrival cases are handled by repair or replacement only.
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FAQs
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What Is The Lifespan Of This Mining Machine?
The lifespan of mining hardware is influenced by usage intensity, environmental factors like temperature, humidity, and dust. Proper maintenance and optimal conditions can significantly extend its longevity.
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How Does Electricity Cost Impact Profitability?
Electricity costs play a crucial role in mining profitability, as high rates can quickly offset profit. Therefore, it is vital to access local electricity costs to determine if mining is viable. With high electricity costs and high liquidity of digital assets, investing in an energy-efficient miner becomes even more important.
