-
Power
3100W
-
Hashrate
19.00 TH/s
-
Efficiency
163.16 J/T
-
Algorithm
Blake2B
iBeLink BM-S3 Blake2B Miner 19Th/s
US$4,500.00
Batch-Specific Hashrate: Used 18-19 TH/s mixed batch; confirm the exact unit performance.
Power Planning: 3100 W reference power; approximately 74.4 kWh per day before cooling.
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-Sia / SC; BTCB2 requires firmware and pool verification |
| Typical hashrate | 19 TH/s model reference; current used batch: 18-19 TH/s |
| Power on wall @35℃, Watt | 3100 W reference; confirm actual unit power |
| Power efficiency on wall@35℃ | 163.16 J/TH at 19 TH/s and 3100 W (calculated) |
| Detailed Characteristics | Value |
|---|---|
| Power Supply | |
| Input voltage, Volt | 190-240 V AC; check supplied PSU label |
| Input frequency range, Hz | 50/60 Hz |
| Hardware Configuration | |
| Networking connection mode | Ethernet |
| Server size(length*width*height, w/o package), mm | 340 x 190 x 293 mm |
| Server size(length*width*height, with package), mm | 424 x 289 x 388 mm (listing reference; confirm shipping package) |
| Net weight, kg | 14 kg (model reference) |
| Environment Requirements | Value |
|---|---|
| Operation humidity(non-condensing), RH | Confirm the supplied unit humidity limit; avoid condensation |
| Operation temperature,°C | 0-40 °C ambient |
| 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
AlphaPool DATUM provides direct coinbase payouts. Its website currently lists a 1% operations fee and a separate 0.5% block-finder allocation. Follow the current DATUM setup instructions rather than older AlphaPool connection guides.
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 Please confirm current XBT (BTCB2) DATUM availability, pool fees and connection requirements directly with Second Chance Digital before connecting your miner.
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 Description
The iBeLink BM-S3 is a Blake2B-Sia ASIC miner with reference performance of 19 TH/s at 3100 W. This listing offers mixed hashrate batches, so confirm the exact condition, hashrate and measured power of your selected unit.
At reference power, daily electricity use is approximately 74.4 kWh before cooling. Ethernet connectivity, a suitable 190-240 V supply and a dedicated ventilated space are required. Continuous fan noise makes it unsuitable for quiet living areas.
BTCB2 pool documentation names the BM-S3, but individual firmware, accepted shares and payouts still need verification. Siacoin income estimates are not BTCB2 earnings. Review the specifications, Goldshell comparison and FAQs, then compare electricity costs and purchase condition before ordering. A power supply is included; confirm cable requirements.
iBeLink BM-S3 vs Goldshell SC5 Pro II (14T)
| Reference specification | iBeLink BM-S3 | Goldshell SC5 Pro II (standard) |
|---|---|---|
| Algorithm / coin | Blake2B-Sia / SC | Blake2B-Sia / SC |
| Reference hashrate | 19 TH/s | 14 TH/s |
| Reference power | 3100 W | 3300 W |
| Calculated efficiency | 163.16 J/TH | 235.71 J/TH |
| Energy per 24 hours at reference power | 74.4 kWh | 79.2 kWh |
At these reference specifications, the BM-S3 provides approximately 35.7% more hashrate while using 6.1% less total power. Energy use per unit of hashrate is approximately 30.8% lower. The energy difference is 4.8 kWh per day before external cooling.
This comparison uses the standard SC5 Pro II 14T model, not the Ultra 24T upgrade. BM-S3 mixed batches may deliver less than 19 TH/s, so use the actual unit hashrate and wall power for a purchase decision. Compare equipment price, condition, pool compatibility and site costs; these figures do not guarantee profitability.
Reference sources: iBeLink regional BM-S3 listing and Goldshell standard SC5 Pro II specifications. Browse Siacoin mining hardware for available alternatives.
-
Processing & Shipping Time
-
Payment Policies
-
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.
Want to find more Similar Miners?
FAQs
-
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.
-
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.
-
What hashrate should I expect from this BM-S3 listing?
The model reference is 19 TH/s, but the current purchasable option is a used 18-19T mixed batch. Confirm the exact hashrate, condition and measured wall power of the supplied unit. A reference model rating is not a guarantee that every mixed-batch unit delivers 19 TH/s.
-
What are the BM-S3 reference power consumption and efficiency?
Reference power is 3100 W. At 19 TH/s, calculated efficiency is approximately 163.16 J/TH. Lower-hashrate units may have different efficiency; calculate it from actual watts divided by actual TH/s rather than automatically applying the 19T reference.
-
How much electricity does the BM-S3 use each day?
A constant 3.1 kW load consumes approximately 74.4 kWh over 24 hours. Multiply 74.4 by your electricity tariff to estimate daily miner power cost. At US$0.10/kWh, this is US$7.44 per day, excluding external cooling. Actual consumption depends on unit power and uptime.
-
Can the BM-S3 run on a 110 V or 120 V outlet?
No. The published BM-S3 input range is 190-240 V AC at 50/60 Hz. Check the supplied PSU label and use compatible cables, connectors and a circuit sized for continuous load. A plug adapter does not convert a 120 V supply into the required input voltage.
-
Is the BM-S3 suitable for a bedroom or office?
The BM-S3 is an air-cooled industrial miner with continuous fan noise and heat output. It needs a dedicated location with ventilation and noise management, rather than a quiet occupied room. The published ambient operating range is 0-40 degrees Celsius; confirm requirements for the supplied unit.
-
What coins can the iBeLink BM-S3 mine?
The BM-S3 is Blake2B-Sia hardware for Siacoin. BTCB2 pool documentation also names the BM-S3, but that is pool-level evidence, not verification of every unit. It does not mine SHA-256 Bitcoin. Confirm the chain, pool protocol and firmware before switching workloads.
-
How do I verify BM-S3 compatibility with XBT or BTCB2?
Follow current exact-model instructions, confirm the firmware and target chain, then verify accepted shares and a payout to a compatible wallet. XBT can refer to different assets in different services. Read the B2Pool hardware instructions and the BT-Miners naming and compatibility guide. Do not infer BTCB2 earnings from Siacoin estimates.
-
Does this BM-S3 include a PSU and power cord?
The listing includes a power supply and protective packaging. A power cord is not listed as included. Confirm the supplied connector type and a suitable locally compliant cable before installation. Select the actual product condition and check the applicable warranty terms for your order.
-
How does the BM-S3 compare with the standard Goldshell SC5 Pro II?
At the 19T reference, the BM-S3 has about 35.7% more hashrate and 30.8% lower energy use per unit of hashrate than the standard 14T SC5 Pro II, using the reference power figures in the comparison table. Mixed-batch performance can differ. This comparison does not use the SC5 Pro II Ultra upgrade.
-
How should I estimate BM-S3 mining profitability?
Use the actual unit hashrate, measured power, electricity tariff and revenue for the selected coin. Include pool fees, cooling, downtime, hosting and maintenance. SC and BTCB2 revenue are separate estimates. Changing coin prices and network difficulty mean that daily profit and payback periods cannot be guaranteed.
