This one still packs a solid punch for it’s price.
In tune with the much acclaimed architecture of the Antminer’s S9 series. The S9i features a new redesigned advancement in efficiency, compared to the standard S9. This machine benefits from half a trillion hashes per second improvement over it’s older cousin. Perfect for any size and type of mining operations, the S9i is a versatile machine that can mine any SHA256 based cryptocurrencies. The 14Th/s it produces comes with a resilient frame and pairs well to more powerful devices.

All of D-Central’s refurbished machines go through a rigorous testing and reconditioning process. D-Central uses its own repair center to get all parts to optimal working order. Each part is cleaned, individually tested and repaired if necessary.

Learn more about our reconditioning process

Learn more about Awesome Miner Firmware for S9i

Please ensure your farm uses proper cooling, dust filter, and AC 10A cable to meet the requirements of proper operating conditions. Humidity <75%, AC voltage 210 ~ 240V, power supply AC input current 10A, dust <0.5 Mg / m3.

This lot is reconditioned by D-Central. These are usually broken machines that have been repaired by D-Central and rigorously tested before being sold. This batch will ship based on first paid, first shipped orders for which D-Central has received full payment. We recommend that you know your local customs clearance policies and prepare for them in advance to avoid any customs clearance delays or unforeseen costs.

We offer a 30-day warranty on the purchase of all our refurbished equipment. In addition, our guarantee provides you free repair of your machine within a priority period to make you lose as little mining as possible. Note that the security seals must be intact and that you must not have modified your machine. Overclocking and custom firmware will be discredited from the warranty.

Shipping charges, customs fees, and taxes are not included in the retail price shown above.

This is a final sale. Once the order has been placed, a request for cancellation of the order, reimbursement of part of the amount ordered, or modification of the item (s) ordered into different items or different lots will not be heard. Therefore, we advise you to make any purchase only after careful consideration.

To get a quick response from our team for any order or sales inquiries, please submit a request in our ticketing system here.

NOTE: The price of cryptocurrency mining machines should be adjusted frequently based on variables such as the exchange rate of Bitcoin, the difficulty of Bitcoin, or the expected increase in difficulty. Refund requests based on price changes will NOT be honoured.

By making a purchase from this website you agree to the above points and our return and refund policy.