Bitfury B8 – 50 TH/s Bitcoin Mega Miner – In Stock

Rated 4.54 out of 5 based on 13 customer ratings
(13 customer reviews)

$6,400.00$6,800.00


QUANTITY IN STOCK – 6 pcs.

  • Newest version in the B8 series
  • Hash Rate: 50 TH/s
  • Power Consumption: 6400W (PSU INCLUDED)
  • DC Voltage Input: 100v ~ 240v
  • Shipping Date:
    • January Batch One: 11th Jan. ~ 20th Jan.
    • February Batch One: 1st Feb. ~ 10th Feb.
    • February Batch Two: 21th Feb. ~ 28th Feb.
    • April Batch One: 1st Apr. ~ 10th Apr.
    • April Batch Two: 23th Apr. ~ 30th Apr.
Clear

Description

Bitfury B8 is an Enterprise Scale Bitcoin Miner of up to 50 TH/s hashrate. Developed for the SHA-256 hash algorithm (Bitcoin, Bitcoin Cash, eMark, Crown, Curecoin, etc).
Contains 6 heatsinked hashboards and total of 576 full custom 16nm Bitfury ASIC chips, Bitfury B8 provides unmatched hashrate!

 

Specifications

Brand Bitfury
Model Bitfury B8: 50 TH/s @ 6400w
Hash Rate 50 TH/s ± 10%
Power Consumption 6400w ± 12%
Fan 6 x fan
Customs Declaration Description: computer case; Value: USD340 unless required specifically.
PSU Included Two Eltek Flatpack2 HE 48V/3000W
PSU Recommend 2 x 48V/3000W
You can use two standard 16A sockets for connecting power supply units.
 Warranty See details in  “Warranty & Buyer  Protection” tab.

Additional Information

Weight 37 kg
Dimensions 27 x 44 x 65 cm
Brand Bitfury B8
Submodel 50 TH/s @ 6400w
Fan 6 x fan
Customs Declaration Description: computer case; Value: USD340 unless required specifically.
PSU Included (Two Eltek Flatpack2 HE 48V/3000W)

Shipping & Payment

Only Shipping via Trustworthy Shipping Company to Protect your miner

Shipping Company Estimated Delivery Time Processing Time
Fedex Fedex 3-7 days 1~4 business days
UPS UPS 4-8 days
TNT TNT 3-8 days
DHL DHL 3-4 days
EMS EMS 5-15 days
DPEX DPEX 3-6 days
Aramex Aramex 3-9 days
SPSR Russia Express-SPSR 7-14 days

Payment

Various payment methods supported

bitcoin_paymentbch_paymentlitecoin_paymentdash_payment

Warranty & Buyer Protection

A 180-day warranty is provided starting from the date shipment delivered.

Before shipping

Every single product will be tested before shipped out, we will send you the testing screenshot.

Within warranty period

Free repair/replacement service.

After warranty period

There will be repair/replacing cost incurred.

After-sale support

Technical support and repairing service are available for the full-life of the miner.

 

Crypto Hardware Service

You are protected from purchase from Click to Delivery.

Return & Refund
Policy

Once sold not refundable, unless

  • Your order does not arrive within the delivery time promised by RedKey Store
  • Or, product received is significantly different from RedKey Store’s description

On-time Delivery

If you do not receive your purchase within 23 days(which exclude preorder items or shipping delay caused by customs reasons, wars or any other contingencies beyond the RedKey Store’s control), you can ask for a full refund before order completion.

Terms & Conditions

All purchases are final. Request for refund will not be honored by us. We advise you to make any payment only after careful consideration. In the case that we fail to ship out your order, we will contact you for refund.  Generally, refund will be in USD with the USD amount of your order amount instead of the BTC amount, considering USD is a fixed amount, not a variable like BTC.

 

NOTICE TO SITE USERS ON TAX AND CUSTOMS DUTIES

  • All prices for products sold by us and invoiced by us to territories others than People’s Republic of China are entered without value added tax and customs duties. You are solely responsible to consult your state and local tax laws to determine compliance with tax laws and regulations in your area and pay the taxes and duties if applicable according to your tax residential law. We are willing to provide assistance within our ability for your customs clearance though.
  • We reserve the right to change the declared value requested according to customs circumstances.
  • If the buyer fails in customs clearance, or shipment is returned or abandoned, the order is not refundable. If shipment is returned, we will resend the returned shipment under the circumstances that the buyer pays fees incurred within a week the returned shipment is received by us.
  • EastShore does not take any responsibility for or compensate for any loss as result of downtime caused by delays in transportation as a result of custom formalities or other reasons.

 

DELIVERY SERVICE

Delivery will be arranged after the order is fully paid. Delivery service is provided by third parties such as the national post services or international express shipping couriers such as DHL, UPS, FedEx. The international express shipping couriers are usually door-to-door services. Please note that we may choose a different service (an optimal option on the occassion) rather than the option as displayed when you placed order.

 

WARRANTY PERIOD AND WARRANTY LIMITATIONS

  1. A 180-day warranty is provided starting from the shipped date. Overclocking the miner will void the warranty immediately.
  2. All sales are final. No refunds will be granted unless we fail to ship your order. Defective miners can be repaired for free if they fall under our warranty policy. After the warranty period, machines can be repaired at the cost of parts and labor.
  3. The following events will void the warranty:
  4. Damage caused by poor power supply, lightning or voltage surges;
  5. Burnt parts on hash boards or chips;
  6. Miner/boards/components damage due to water immersion or corrosion due to wet environment.
  7. For all repairs, within warranty or not, customers must return the defective parts at his/her own expense after troubleshooting with our instructions.
  8. We will cover shipping cost when shipping a replacement unit to the customer within the warranty period.
  9. EastShore does not take any responsibility for or compensate for any loss as result of downtime caused by delays in transportation as a result of custom formalities or other reasons.

We warrant the product, its components and labor to be free from defects in material and workmanship under regular uses defined in user manuals and this Warranty during the warranty period. The warranty period of certain product is specified on the page of that product and commences on the date of delivery.

 

This warranty does not apply to:

  • normal wear and tear;
  • damage resulting from accident, abuse, misuse, neglect, improper handling, overclocking or improper installation;
  • damage or loss of the product caused by undue physical or electrical stress, including but not limited to moisture, corrosive environments, high voltage surges, extreme temperatures, shipping, or abnormal working conditions;
  • damage or loss of the product caused by acts of nature including, but not limited to, floods, storms, fires, and earthquakes;
  • damage caused by operator error, or non-compliance with instructions as set out in accompanying documentation;
  • alterations by persons other than us, associated partners or authorized service facilities;
  • counterfeit products;
  • damage or loss of data due to interoperability with current and/or future versions of operating system, software and/or hardware;
  • damage or loss of data caused by improper usage and behavior which is not recommended and/or permitted in the product documentation;
  • failure of the product caused by usage of the products not supplied by us;
  • hash boards or chips are burnt.

 

WARRANTY SERVICE

During the warranty period, we will undertake to repair, or based on our sole discretion, to replace a defective product by an identical or similar (e.g. newer) version of the product, unless the defect was the result of Warranty limitations. The repair of the product is free of charge for the parts, components and labor necessary in order to perform the repair and restore the product’s proper operating condition, provided the unit is returned otherwise undamaged and shipping prepaid.

The costs incurred in connection with the returning of the product, part, or component to us shall be carried by the product owner. If the product, part, or component is returned uninsured, you assume all risks of loss or damage during shipment.

 

DEFECTIVE PRODUCT AND REPAIRES DUE TO PRODUCT ERROR

If your item is defective due to product error (excluding defects under Warranty Limitations) within the warranty period, you may return it for a repair at your own expense under the terms of the warranty, but without undue delay upon discovery of the product’s defect.

 

YOUR ACCEPTANCE OF THESE TERMS

By accessing this web site, you are agreeing to be bound by these web site Terms and Conditions and agree that you are responsible for compliance with any applicable local laws. If you do not agree with any of these terms, do not purchase from this site. Your buying from the site will be deemed your acceptance of the Terms and Conditions.

 

We reserve the right to make changes to the Terms and Conditions.

13 reviews for Bitfury B8 – 50 TH/s Bitcoin Mega Miner – In Stock

  1. Rated 5 out of 5

    Gregory Burnett

    B8 units works as expected, it runs close to “ideal” temperatures and within specs for expected performance. Have bought several here with no problems. Been running two weeks from 1st Feb so far. Be very very careful about overheating in living room. Garage or basement are best place for this device!

  2. Rated 5 out of 5

    T. Snyder

    WARNING! WARNING! WARNING! Only three words about B8 device: HUNGRY, LOUD, HOT. Hungry? In an American household, you’ll have to get creative with electrical circuits to make this work safely, consult knowledgeable people, and expect your monthly electric bill to go up by whatever 6500 kWh costs you. Loud? Like few vacuum cleaners in a shouting match, complete with occasional nails on chalkboard harmonics, your housemates will toss you out on the street with this thing if you don’t address the sheer noise, again consult people who understand acoustics, this monster is NOT intended for inside house use. Hot? Forget about muffling the noise with a pile of pillows unless you want a $7000 bonfire, and possibly your entire house, 200+ CFM of ventilation is a good start, and make sure all that hot air goes somewhere both safe and away.

    That said…I’m having a blast with this thing, its working incredibly well and almost-solving all the issues with this behemoth has been a very fun challenge it itself. I’d buy another one or two if I didn’t want to redesign my house to make living with more than one livable. 10/10.

  3. Rated 4 out of 5

    buzdeal

    Just received it, (order on the end of Jan) Looks good but really noisy for private use…
    Which pool is best ? Is it better to play solo for optimal return ?
    thanks for your advice

  4. Rated 4 out of 5

    Paul Vernon

    This is by far the best SHA-256 miner on the market. It’s all in one, so no extra power supply or control board is required. Very easy to set up. I did however expect a higher gas rate but all in all keeps steady around 45-47 TH.

  5. Rated 5 out of 5

    Salvatore

    Thank you for fast shipping and support due configuration B8!!!

  6. Rated 4 out of 5

    Pavel Sib

    This “little” machine is absolutely worth its money! Be careful with overheating!!!!!

  7. Rated 4 out of 5

    4th Estate

    When it first starts up the fans go automatically to full speed and it is really loud for a minute or less. The fans will then go back down to a more normal and quieter speed shortly after. I bought from CryptoHardware and they delivered longer than expected but it’s ok. Perfect condition.

    I highly recommend to buy an uninterruptible power supply and ventilation system for this machine.

  8. Rated 5 out of 5

    Easy Mining

    One of the best Bitcoin miners of all time. Its highly recommended. Cheaper than 4 S9 and and much more powerful!

  9. Rated 4 out of 5

    Meg1989

    Muchas gracias por una entrega tan rapida a Málaga y por ayudar en ajustralo. En unos días volveremos a encargar otra vez.

  10. Rated 4 out of 5

    Josh

    These are the best ASIC miners currently produced. You can upgrade fans to reduce some noise.

  11. Rated 5 out of 5

    StarMining

    Great miner. Very efficient, with easy overclocking potential up to 60 TH/s.

  12. Rated 5 out of 5

    Suntoryjim

    Most powerful miner ever!!!

  13. Rated 5 out of 5

    AM

    This is value for money! You cannot go wrong with it. Tested!

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