When available, this miner ships from supplier stock in Hong Kong to South African delivery addresses. We confirm availability during order processing. Allow 1–2 business days processing after verified payment plus 5–8 business days for delivery (6–10 business days total). Prices include VAT and import duties. Check the description for condition, warranty and power/cooling requirements. Contact dave@dcmining.co.za before ordering if included accessories or requirements are unclear.
MINER RETURNS AND WARRANTY Notify us within 7 calendar days after delivery for a change-of-mind return. Return the miner by arrangement to Dawin, 63 Wilson Street, Fairlands, Johannesburg, Gauteng, 2170, South Africa. You pay lawful direct domestic return freight; no overseas return is required for change of mind. Conditions and statutory exceptions are in our Refund and Return Policy.
No additional voluntary Dawin commercial miner warranty is included. Your order is covered by the terms agreed when you bought it. Your statutory rights still apply. Manufacturer coverage is offer-specific. Your statutory rights under South African law, including the Consumer Protection Act where applicable, remain unaffected. Contact Dawin before returning faulty or defective goods. Dawin bears return costs where required by law. Do not send a miner overseas without prior written arrangements. See our Miner Warranty and Repair Information.
Description
Product condition and availability
The BITMAIN Antminer D9 1770 GH/s is an air-cooled X11 ASIC miner for Dash (DASH) mining. This listing is for the 1770 GH/s configuration. Condition: Brand new.
Available to order from Hong Kong supplier stock; not held locally in South Africa. We confirm supplier stock during order processing. If we cannot supply your miner from Hong Kong or meet the stated delivery estimate, we will contact you before dispatch with the available options, including cancellation and a refund for an unfulfilled order.
Approximately 1.604 J/GH, calculated as 2,839 W ÷ 1,770 GH/s
Electrical supply
200–240 V AC, 47–63 Hz; maximum 20 A total across two inputs, 10 A per input
Cooling
Air cooling
Network connection
RJ45 Ethernet, 10/100 Mbps
Dimensions / net weight
430 × 195.5 × 290 mm; 16.1 kg, including PSU
Operating temperature / humidity
0–40°C; 10–90% RH, non-condensing
BITMAIN specifies a maximum operating altitude of 2,000 m. Between 900 m and 2,000 m, the maximum operating temperature decreases by 1°C for every additional 300 m. Follow the exact model’s installation requirements.
Mining results and installation
Provide adequate ventilation and heat removal. Have a qualified electrician assess the actual installation, circuit protection and compatible cabling for the specified supply and both power inputs. Both power inputs must be connected for normal operation. Follow BITMAIN’s D9 manual and connect the miner to a suitable Ethernet network.
Mining profitability and returns are not guaranteed. Results depend on Dash prices, network difficulty, electricity costs, pool fees, uptime and operating conditions. Configure your own mining-pool account and payout details.
Package contents and required equipment
One BITMAIN Antminer D9 1770 GH/s miner.
Power supply: Included in the selling price.
Power cables: Not included. Two compatible AC power cords must be purchased separately; both power inputs must be connected for normal operation.
Package inclusions are separate from warranty coverage. Confirm any additional accessories you require before purchase.
Dispatch, delivery and price
Dispatch location: Hong Kong. Allow 1–2 business days processing after verified payment plus 5–8 business days delivery, 6–10 business days in total. Delivery is to South African addresses only. See our Shipping Policy.
Displayed product prices include VAT and import duties. South African delivery costs R270 for orders below R2,500 and is free from R2,500. Applicable delivery charges are shown at checkout.
Manufacturer warranty and Dawin support
BITMAIN’s general warranty-check guidance describes a 180-day period for new miners outside the 19 series, counted from official dispatch and subject to the sales contract. This is general information, not confirmation of cover for the supplied unit. Its remaining manufacturer or supplier cover and South African claim arrangements have not been verified.
If verified manufacturer or supplier cover is included, its terms will be disclosed on the product listing or in your written quotation before purchase, including who provides it, its duration, what is covered, how to claim, repair arrangements and freight responsibilities. No fresh warranty period from Dawin’s sale, shipment or delivery is promised. Unverified coverage does not mean confirmed absence of coverage.
Your rights under South African law, including the Consumer Protection Act where applicable, apply independently of any manufacturer or supplier warranty. Statutory faulty-goods claims may be brought directly to Dawin. Dawin bears statutory return costs where required by law.
Notify us within 7 calendar days after delivery for a change-of-mind return. These miner returns are arranged to Dawin, 63 Wilson Street, Fairlands, Johannesburg, Gauteng, 2170, South Africa. You pay lawful direct domestic return freight; no overseas shipment is required for a change-of-mind return. Conditions and statutory exceptions are explained in our Refund and Return Policy. Statutory rights are not conditional on unopened packaging.
Contact Dawin before returning faulty or defective goods so that the appropriate remedy and return arrangements can be confirmed. Optional paid repairs and freight require an itemised quotation and your agreement. Do not send a miner overseas without prior written arrangements. None of this limits your statutory rights or earlier agreed rights.
