A Compact Time-tested Design
The Antminer S9j follows the same form factor as that of the hugely popular Antminer S7 and is nearly the same size. Yet it has more than thrice the power and twice the efficiency of the S7.
Each Antminer S9j employs 189 such chips to deliver more hashrate and efficiency than any bitcoin miner ever made.
Controlled by a Dual ARM® Cortex®-A9 Microprocessor
S9j’s control board uses a Xilinx® Zynq®-7000 series FPGA with a Dual ARM® Cortex®-A9 microprocessor
Bitmain’s engineering team understood the importance of every detail while working to make the power-efficient yet powerful Bitcoin miner. The Antminer S9j’s control board employs the fast Dual ARM® Cortex®-A9 microprocessor with CoreSight™ and supports Gigabit Ethernet to ensure that mined blocks are submitted instantly.
Engineered to Remain Powerful Yet Cool
A high-grade aluminium case, customized heat-sinks and two computer-controlled fans to keep it cool
The S9j utilizes a combination of conduction and convection cooling to make the powerful miner perform best without getting hotter than any other terahash bitcoin miner.
Every chip of the S9j is fitted with custom-made heat sinks that are made of a high-grade Aluminium alloy. The case of the S9j is made of the same material. Two computer-controlled high speed fans on both ends of the “tube” ensure that the hot air is rapidly replaced by cooler air at the required pace.
Ease of Use
Antminer’s user interface has been carefully designed keeping in mind the needs of our users
After you have accessed the Antminer’s user interface, all you have to do is to enter your wallet address and mining pool settings before you start mining. The user interface allows you to select your preferences and update the firmware easily.
Thank you for your interest in the products and services of offered on our site. This Limited Warranty applies to physical goods, and only for physical goods, purchased from our platform.
We warrant to you that any product purchased from us through our site is of satisfactory quality and reasonably fit for all the purposes for which products of that kind are commonly supplied.
This warranty does not apply to any defect in the product arising from fair wear and tear, wilful damage, accident, negligence by you or any third party, if you use the product in a way that we do not recommend, your failure to follow instructions, or any alterations or repair you carry out without our prior written approval. The following events will void the warranty:
- Burnt parts on hash boards or chips;
- Customer removes/replaces any components.
- Damage caused by poor power supply, lightning or voltage surges;
- Miner/boards/components damage due to water immersion or corrosion due to wet environment
CoinMineShop does not take any responsibility for or compensate for any loss as result of downtime caused by delays in transportation and or damaged / defective items.
The warranty is subject to the warranty terms offered by the manufacturer of each product. All claims will need to be dealt directly with the manufacturer and not CoinMineShop.
The customer must return the defective equipment at their own expense after opening a support ticket and troubleshooting with CoinMineShop customer support. CoinMineShop will pay for the shipping cost to the customer when shipping a replacement unit within the warranty period. CoinMineShop will not pay for any loss of down time or delay caused by customs. In cases where the warranty is void or after the warranty period, equipment can be repaired for the cost of parts and labor.
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