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Description
Bitmain Antminer KS7 – 40 Th/s | 3,080 W | KHeavyHash Algorithm | Kaspa (KAS) Miner
The Bitmain Antminer KS7 is a flagship ASIC miner engineered specifically for Kaspa (KAS) mining using the efficient KHeavyHash algorithm. Unveiled in April 2025 with the first units shipping in May 2025, the KS7 delivers a formidable 40 Th/s hashrate while consuming 3,080 W, achieving an impressive 77 J/Th energy efficiency—one of the best in its class.
Specification
Product Glance
Value
Model
KS7
Version
10
Crypto algorithm | coins
kHeavyHash | KAS
Sub
40T
Typical Hashrate, TH/s(1-1)
40
Power on wall @25°C, Watt(1-1)
3080
Power efficiency on wall @25°C, J/T(1-1)
77
Detailed Characteristics
Value
Single-Phase AC Power supply
Input voltage, Volt(2-1)
220~277V
Input frequency range, Hz
50~60
Input max current, Amp
20
Hardware Configuration
Network connection mode
RJ45 Ethernet 10/100M
Server size (length*width*height, w/o package),mm
430*195.5*290
Server size (length*width*height, with package),mm
570*316*430
Net weight, kg
16.4
Gross weight, kg
18
Noise@25℃ , dBA@25°C(2-2)
75
Environment Requirements
Operation temperature,°C
-20~45
Storage temperature,°C
-40~70
Operation humidity(non-condensing) , RH
10~90%
Operation altitude, m(2-3)
≤2000
Additional information
| Purchasing Guidelines
The shipping costs, customs charges, and taxes(if any) are not included in the retail price shown above. Welcome to ask for details for different order.
For some countries,DDP service (PRICE including the custom cost and shipping charge) also can be provided.
The pictures shown are for reference only; the final shipment version shall prevail.
We kindly request your understanding that once an order or preorder has been placed with BITMARS Group, it is considered final and cannot be canceled.
| Shipping Details
Shipments will be scheduled on a first-paid-first-ship basis for orders on which BITMARS has received full payment.
For the pre-order, the specific delivery date of which is subject to the factory. If there is any update on the schedule, BITMARS would keep the buyer fully informed.
| Warranty
Kindly note that for new brand 100% miners,warranty is 12 months/6 months (up to different policy from factory ) since the production from factory.
BITMAIN will cover shipping costs when shipping a replacement unit within the warranty period.
If the user fails to use the product per the given instructions, specifications, and conditions provided or changes the function settings of the unit without BITMAIN’s prior consent, BITMAIN will not be liable for any damage arising therefrom.
Clicking here for a complete list of the Terms & Conditions that apply to all orders placed on shop.bitmain.com.
The Bitmain Antminer KS7 is a flagship ASIC miner engineered specifically for Kaspa (KAS) mining using the efficient KHeavyHash algorithm. Unveiled in April 2025 with the first units shipping in May 2025, the KS7 delivers a formidable 40 Th/s hashrate while consuming 3,080 W, achieving an impressive 77 J/Th energy efficiency—one of the best in its class.
Specification
Product Glance
Value
Model
KS7
Version
10
Crypto algorithm | coins
kHeavyHash | KAS
Sub
40T
Typical Hashrate, TH/s(1-1)
40
Power on wall @25°C, Watt(1-1)
3080
Power efficiency on wall @25°C, J/T(1-1)
77
Detailed Characteristics
Value
Single-Phase AC Power supply
Input voltage, Volt(2-1)
220~277V
Input frequency range, Hz
50~60
Input max current, Amp
20
Hardware Configuration
Network connection mode
RJ45 Ethernet 10/100M
Server size (length*width*height, w/o package),mm
430*195.5*290
Server size (length*width*height, with package),mm
570*316*430
Net weight, kg
16.4
Gross weight, kg
18
Noise@25℃ , dBA@25°C(2-2)
75
Environment Requirements
Operation temperature,°C
-20~45
Storage temperature,°C
-40~70
Operation humidity(non-condensing) , RH
10~90%
Operation altitude, m(2-3)
≤2000
Additional information
| Purchasing Guidelines
The shipping costs, customs charges, and taxes(if any) are not included in the retail price shown above. Welcome to ask for details for different order.
For some countries,DDP service (PRICE including the custom cost and shipping charge) also can be provided.
The pictures shown are for reference only; the final shipment version shall prevail.
We kindly request your understanding that once an order or preorder has been placed with BITMARS Group, it is considered final and cannot be canceled.
| Shipping Details
Shipments will be scheduled on a first-paid-first-ship basis for orders on which BITMARS has received full payment.
For the pre-order, the specific delivery date of which is subject to the factory. If there is any update on the schedule, BITMARS would keep the buyer fully informed.
| Warranty
Kindly note that for new brand 100% miners,warranty is 12 months/6 months (up to different policy from factory ) since the production from factory.
BITMAIN will cover shipping costs when shipping a replacement unit within the warranty period.
If the user fails to use the product per the given instructions, specifications, and conditions provided or changes the function settings of the unit without BITMAIN’s prior consent, BITMAIN will not be liable for any damage arising therefrom.
Clicking here for a complete list of the Terms & Conditions that apply to all orders placed on shop.bitmain.com.
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