Innosilicon A6 1.23 GH/s Scrypt Asic Crypto Miner
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Innosilicon A6 1.23 GH/s Scrypt Asic Crypto Miner
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Innosilicon A6 LTCMaster profitability | ASIC Miner Value

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Innosilicon A6 1.23 GH/s Scrypt Asic Crypto Miner



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195 x 290 x 400mm



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    Innosilicon A6 introduction

    Founded in 2006, Innosilicon has been in the industry with about 12 years of IP/IC design and development experience. Lately, Innosilicon went into the production of crypto mining devices and has released different types of miners. These miners work with multiple algorithms like Secure Hash Algorithm (SHA-256), Scrypt, X11, Equihash. Innosilicon released and started shipping the A6 LTC Master in January 2018.

    About A6 LTC Master

    The A6 LTC Master is Innosilicon’s Application Specific Integrated Circuit (ASIC) hardware that mines the cryptocurrency, Litecoin. Released in January 2018, it has a hash rate of 1.23Gh/s and consumes 1500W of power. Litecoin has a market cap of $2.56 billion, gaining popularity for its user-friendly algorithm and faster transaction speeds.

    Due to the recent demand for Litecoin mining hardware, Innosilicon started designing and releasing Application Specific Integrated Circuit (ASIC) Miners specifically for mining Litecoin. The Innosilicon A6 LTC Master is part of the miners.

    Appearance and Features

    The A6 LTC Master comes with the double fan system most Innosilicon miners have with two fans at the front and rear for effective cooling. The design and appearance are like Innosilicon’s A9 ZMaster series. The A6 LTC Master weighs about 7.5kg and has 350 x 155 x 500mm.

    The power supply has a switch and two power interfaces on the control board. This arrangement enables ease of control for users. The 4-pin interface sends current to the control board, while the 6-pin interface powers four fans for cooling.

    The miner’s compact design enables ease of operation and is quite suitable for different mining settings, especially in mining farms.


    The A6 LTC Master is suitable for crypto mining based on the Scrypt algorithm. The official parameters are a top hash rate of 1.23Gh/s (+/- 8%) and power consumption of 1500W(+/- 8%) at an operating temperature of 25°C. Each twin parts of the miner has four hash boards sharing one controller. From above, you can see the miner controllers, and each hash board comes with the standard two PCI-E 6pin power interface and data cables.

    The top controller is the data cable, a 4 pin power cable, and a power supply unit for the controller from right to left. At the miner’s back, each hash board’s power interface is on the top, and the two fans for cooling at the bottom for cooling. The data cables have a buckle design that provides tight contact for steady data transfer and prevents wear and tear.

    Cooling and Temperature

    The cooling method is an essential feature of ASIC miners due to the devices’ high input and efficiency. Miners have the potential of overheating while working. Manufacturers like Innosilicon curb overheating by equipping miners with adequate cooling methods. The A6 LTC Master has four 12cm 12C3.4A fans, two at the front and two at the back. This fan arrangement is like the A9 ZMaster fan arrangement is quite efficient in reducing overheating.

    The fans in the front handle the air inlet. Thanks to the high-speed fans, the A6 LTC Master has an effective heat dissipation with relatively small temperature differences at the front and rear sides. The indoor temperature during the day is about 15℃ and 8℃ at night.

    When the A6 LTC Master is in stable mining mode, the hash boards’ average temperature is about 39℃, and the air inlet temperature is around 20℃. The air outlet temperature is about 23℃.


    The A6 LTCMaster works with the Script algorithm. Litecoin is mined on the Scrypt algorithm. Scrypt is a hashing algorithm that is used on Proof of Work blockchains. It is a memory-hard key-derivation function. This kind of process requires a large quantity of RAM for computation. That means an ASIC chip used for computing Bitcoin’s SHA-256 Proof of Work (PoW) would need to keep an amount of space for RAM instead of hashing power.


    The A6 LTC Master comes with two built-in frequencies, default and overclocking frequency. The miner has space for overclocking. For overclocking, the voltage is adjusted to the maximum at which stable mining operations can continue. The overclocking is dependent on the power supply and the miner’s qualities. Although auto-adjustment is quickly set, the hash rate in overclocking mode can reach up to 1.29Gh/s, and the miner consumes about 1738W of power.

    Noise Level

    Noise is an essential factor for getting a miner. If you are looking to buy the A6 LTCMaster for mining at home, the device can be quite noisy. In normal mining operations during the day, the measured noise about 20cm away from the device is 82dB. To better understand this, most miners come with standard 60 — 80dB noise levels. 80dB sound is equivalent to a city during the day. The miner is better used in mining farms.


    Profitability is the primary purpose of getting an ASIC miner. To accurately calculate the profitability of this device, you should deduct the electricity cost of the area. Market conditions also affect miner profitability.

    Innosilicon A6 Specifications:

    ModelA6 LTCMaster
    ReleaseJanuary 2018
    Size350 x 155 x 500mm
    Chip boards8
    Noise level82db
    Wires17 * 6pin
    Temperature0 – 40 °C
    Humidity5 – 95 %

    Product Advantages

    Model A6 LTCMaster from Innosilicon mining Scrypt algorithm with a maximum hashrate of 1.23Gh/s for a power consumption of 1500W.

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    Packing & Shipping

    1.    Packaging Details: Carton Packing; One Machine Per Carton 
    2.    Delivery Details: UPS, DHL, FedEx, EMS, TNT
    3.    Port: Shenzhen / Hong Kong
    4.    Lead Time: in 3 days after payment
    5.    If your shipment is not received within 30 days after payment, please contact us. We will track the shipment and get back to you as soon as possible.
    6.    The images shown above are not the actual item and are for your reference only.

    Warranty Invalid:
    1. Customer removes/replaces any components by himself without receiving permission from Bitmain first
    2. Damage caused by poor power supply, lightning or voltage surges
    3. Burnt parts on hash boards or chips
    4. Miner/boards/components damage due to water immersion or corrosion due to wet environment
    5. Over Clock
    Please contact with us as soon as possible if you get the thing happened above. We will help you contact the service center to solve the problems as per your request.

    Ydminer Factory Ydminer Office

    Our Company Established in 2016, Ydminer set up its subsidiary - Jingang Zhuoyue Technology Co., Ltd in Shenzhen, China. Ydminer are one of the earliest professional suppliers of miner, power supply, miner fan, etc., and has several years of rich experience in providing mining farm hosting service and one-stop solutions.

    In 2017, we participated in the Blockchain International Exhibition in Russia, and operated two stores dealing with mining machines in Shenzhen, China, where is one of the biggest miner market in the world. Our products are well recognized by global customers from America, United Kingdom, Canada, Australia, Japan, Russia, and other countries.

    If you want to konw more product information,Pls contact us directly!!!
    Our Advantages:
    1.We provide one-stop solution for your mining. Both miners and mining farm hosting service are available.
    2. We have all kinds of miners in stock, such as Bitmain Antminer, Baikal Miner,Innosilicon Miner, Avalon Miner, WhatsMiner, EBIT Miner, etc.
    3. The quality of products can be guaranteed! We have our own quality inspectors. Every product will be inspected before packing. We have our own maintenance team, who can provide after-sale service.

    Q1: How can I get your latest product and price list?
    A1: Please provide your contact information (Such as Email, Whatsapp, Skype, Trademanager, Wechat) to us. We will contact you and send our quotation to you as soon as possible.
    Q2: How about the Warranty?
    A2: A 45-day warranty for Baikal miners, 180 days warranty for other miners.
    Q3: Who could provide the Warranty Service?
    A3: If it is within the warranty period, the original factory of the miners will be responsible for it. If it is out of warranty, we will provide paid maintenance service.
    Q4: How about the payment?
    A4: We mainly support T/T bank transfer, MoneyGramCredit Card, Western Union, Cash.
    Q5: What is your shipping methods?
    A5: We use UPS, DHL, FedEx, EMS, TNT or the shipping agent as your request.
    Q6: What is the location of your company?
    A6: Our company is located in the Saige Electronic Square,Shenzhen, China. Welcome to visit our company.
    If you want to konw more product information,Pls contact us directly!!!