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Bitmain

AntMiner S9i @ 0.094W/GH 16nm ASIC Bitcoin Miner (S9i 14.0TH/s)

    • Based on 21 reviews
Condition: Used - Very Good
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Fulfilled by 4the-children
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Size: S9i 14.0TH/s


Features

  • Bitcoin Mining Hash Rate: 14.0TH/s 5%
  • Mines Bitcoin, Bitcoin Cash, and other SHA256-Based Coins
  • No Software Required - Built-in Web Interface Allows For Easy Configuration
  • Extremely Power Efficient - Uses Just 0.094 Watts/GH
  • Host Computer Not Required - Built-in Controller Allows For Stand-alone 24/7 Operation

Description

POWER SUPPLY IS NOT INCLUDED If you have 220v-264v power, then Bitmain recommends using the APW3++ or APW7 power supply. If you have 110v-120v power (standard power outlets in the US), then the following power supplies have been confirmed to work well: -Two Bitmain PSUs -One EVGA SuperNova 1600 G2 Specifications: 1. Hash Rate: 14.0 TH/s ±5% 2. Power Consumption: 1320W ±5% 3. Power Efficiency: 0.094 W/GH ±7% 4. ASIC Chip: 189 x BM1387 5. Dimensions: 350mm(L)135mm(W)158mm(H) 6. Cooling: 2x 12038 fans 7. Network: Ethernet cable is not included Notes: 1. Due to the nature of these products, there are higher than normal restocking fees (typically 40%). The restocking fees are typically waived in the event that there is a provable failure within the first 30 days and the warranty has not been voided by overclocking. In the event that you experience a failure, please reach out to the seller immediately so that we can begin troubleshooting with you and/or processing a replacement. 2. The AntMiner S9i requires TEN 6-pin PCI-e connectors. There are three hash boards that each require THREE 6-pin PCI-e power connectors and one additional 6-pin PCI-e power connector on the controller. All TEN 6-pin PCI-e power connectors are required. Do not connect more than one PSU to the same hashing board! 3. Power consumption figures will vary with your PSU's efficiency, the ambient operating temperature and the accuracy of the power meter. 4. Power supply unit is not included. Bitmain recommends the APW3++ or APW7 for those with 220v power. 5. Very LOUD! Sounds like a whiny vacuum. 6. Metal clanking or rattling is expected when moving the AntMiner S9i. The sound is from the hashing boards moving back and forth against the metal frame. This does not mean there are loose parts and does not mean the item is defective.

Model Name: s9i


Brand: Bitmain


Compatible Devices: Personal Computer


Connector Type: PCI Express


Output Wattage: 1800 Watts


Wattage: 1320 watts


Cooling Method: Air


Fan Count: 2


Maximum Input Voltage: 220 Volts


Minimum Input Voltage: 220 Volts


Processor: ‎650 MHz


RAM: ‎2 GB


Hard Drive: ‎4 GB


Brand: ‎Bitmain


Series: ‎s9i


Hardware Platform: ‎Web Browser


Operating System: ‎Linux


Item Weight: ‎10.28 pounds


Package Dimensions: ‎17.4 x 10.2 x 9.1 inches


Color: ‎Grey


Processor Brand: ‎Bitmain


Number of Processors: ‎189


Computer Memory Type: ‎DDR3 SDRAM


Hard Drive Interface: ‎Solid State


Power Source: ‎DC


Manufacturer: ‎Bitmain


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎May 8, 2018


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • been using it for like a year now
with electronics i always wait a while for a review. this was worth the purchase. not gonna make a million bucks but descent price n gradually plucks away at mining. its just a fun hobby for me but it works. runs little loud but suck it up butter cup welcome to antminers lol. it runs little warmer then my other miners but its also working harder so makes sense is what it is. overall fast delivery for a functioning machine. fan was damaged when i got it but that was probably UPS they love playing soccer with my packages lol. seller was nice enough to send me replacement fan to get my machine up n running n been running ever since made a few bucks since then. it will take time to make money with this but it does pick away at it. about 40 or so $ a week right now approx using nicehash. good seller good little device. with it and x2 smaller miners i average around .0015 a week . you can run off 110v. i have a voltage convertor and dont even use it. i just set settings to lower power mode n run it. you need a pretty dedicated breaker or at least something with not much on it or you might trigger the breaker. ( just tips im not a professional ) this being said happy mining ... show more
Reviewed in the United States on March 31, 2021 by brian
    • No Problems
Size: S9i 13.0TH/s
Unlike a certain seller from "Burma" this was in great shape. Works perfectly. No issues, no problems.
Reviewed in the United States on December 19, 2020 by RF Harwood
    • Poor manufacturing and seller communication
The product arrived on time and as marketed. I held onto the unit for about 3 months prior to hooking up and running due to logistics concerns over noise and heat. You must hook the unit into a router which is typically located in the living room so this can create some necessary preplanning. After plugging the unit in, it ran fine for a few minutes. Once it connected to the BTC pool, the fans began to kick in to begin cooling the unit. All bios reported a decent hashrate for roughly 1 minute before it burned itself up and threw a breaker. This unit was positioned withIn a well ventilated and air-conditioned room. I still have not been able to understand the issue and the seller has not responded to any email communication. Though everything was delivered as advertised, I would not recommend the product or the seller. I am allowing 1 star givent that the order was delivered appropriately, even though it has proven a huge waste of $350. ... show more
Reviewed in the United States on July 22, 2020 by Beery
    • 🐜⛏👍
Review Image by Frank J. Frank J.
Works great, just a bit noisy but if place on the right place you wont even notice.
Reviewed in the United States on March 7, 2020 by Frank J. Frank J.
    • Equipo en perfectas Condiciones
Recibí el equipo en el tiempo estipulado y está en excelentes condiciones, ya llevo casí 20 días utilizandolo y ha funcionado perfectamente.
Reviewed in the United States on September 10, 2018 by ADRIAN CORDOVA
    • Bad seller
In the picture you show the power cable, the product came without the power cable, I can’t use the product
Reviewed in the United States on October 4, 2018 by Tulio Lopez Jurado
    • Good
Good
Reviewed in the United States on August 25, 2020 by Ahmed almqbali
    • Burnt card and missing power cord.
Review Image by Kimmy Kimmy
I would give a negative star. It came in with a burnt card and wired and is missing a power cord. They refuse to send it back or refund.
Reviewed in the United States on May 14, 2020 by Kimmy Kimmy

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