M21 M21S 56T 3380W Whatsminer BTC Mining Machine Bitcoin Miner
Feature of Whatsminer M21S/ M21
Product name : whatsminer M21S 56T
Normal hashrate: 56T ±5%
Power on wall : 3380W ±5%
Power specification : P21 AC 200V-300V ,3500W
Working temperature : -5—35℃
Miner weight : 10.4kg
Miner size : 39*19*24cm
Network connection :Ethernet
Advantage : High Efficiency all in one , high hashrate, easy to dissipate
Our Main Products
1 Bitmain Antminer full models:
S19 xp,S19 PRO +hyd,S19 JPRO ,S19 90t,S19 95T,D7,Z15, E9,L7,L3+，L3++,S9,S17,S17 PRO ,S17 +,T15,T19,t17
2 Avalon Miner
A1166 pro 81T / A1246 83T 85T 87T 90T 93T / A1126 pro 64T 68T
3 Goldshell Miner :
CK5 / HS5 / LT5 Pro / KD5 / KD-BOX/ KD BOX PRO /KD6
M31S /M30S/M21S/ M20S , M31S, M30S++
5 Innosilicon Miner
A10 , A10 Pro , A11 Pro , T2T , A11 1500M , A11 2000M
6 Graphics Cards:
220HX , 170HX, 90HX , 70HX, RX580 , RX590, RTX 3060, RTX 3060TI, RTX 3070 , RTX 3080 ,RTX 3090 , RX 5700 XT ,6700XT, 6800XT and so on
The Following Products are Not Novered by Our Warranty
Dear customers. Thanks for your support .
In order to improve your shopping experience.
Before placing an order, we need to confirm the following transaction agreement with you. Thank you !
1. Price list :Pls contact us to get newest price list everyday.
2. Hash Rate: +-5% is within the normal range.
3. Payment: 100% payment received to comfirm the order. USDT, TT(Wire bank transfer), and CNY(RMB) payment are acceptable.
4. Warranty: Brand New miner: Bitmain, MircoBT, Cannana and Innosilicon will offer 180 days warranty (Count from the date the miner send out from the factory) Used miner: No warranty available but manufactures offer lifetime after-sales service, like repair.
5. Test: All used miner will be fully tested before we ship them out.
6.Shipment: Express, speical line, DDP, by air, and by sea are available.please contact us confrim more info.
7. Lead Time: Brand new: 3-4 days Used: 3-10 days
8. Return/Refund: Once you make the payment, we DO NOT accept return or refund. Please be aware of this.