| Place of Origin: | China |
|---|---|
| Brand Name: | Antminer |
| Certification: | CE FCC |
| Model Number: | Antminer S9/S9i |
| Minimum Order Quantity: | 1 |
| Price: | Negotiable |
| Packaging Details: | 1 Unit/Carton |
| Delivery Time: | 5-8 Working days |
| Payment Terms: | T/T, Western Union, MoneyGram, CryptoCurrency |
| Supply Ability: | 100 |
| Manufacturer: | Bitmain | Model: | Antminer S9/S9i |
|---|---|---|---|
| Power Consumption: | 1365 W | Encryption: | Yes |
| Chipset Manufacturer: | Antminer | Rating Power: | > 1000W |
| Hashrate: | 13.5 Th/s | Memory Interface: | 256 Bit |
| Video Memory Type: | DDR2 | Weight: | 4.2kg |
| After-sales Service: | Call Center And On-line Technical Support | ||
| High Light: | 13.5T Antminer Bitcoin Miner,S9i Antminer Bitcoin Miner,antminer s9 machine |
||
Used Bitcoin Miner Antminer S9/S9i 13.5T With Original Bitmain Spot To Sell
Specifications
|
Manufacturer |
Bitmain |
|---|---|
|
Model |
Antminer S9k (13.5Th) |
|
Release |
August 2019 |
|
Size |
135 x 158 x 350mm |
|
Weight |
4200g |
|
Chip boards |
3 |
|
Chip name |
BM1387 |
|
Chip size |
16nm |
|
Chip count |
189 |
|
Noise level |
76db |
|
Fan(s) |
2 |
|
Power |
1310W |
|
Wires |
10 * 6pins |
|
Voltage |
11.60 ~13.00V |
|
Interface |
Ethernet |
|
Temperature |
null - 40 °C |
|
Humidity |
5 - 95 % |
Description
Model Antminer S9k (13.5Th) from Bitmain mining SHA-256 algorithm with a maximum hashrate of 13.5Th/s for a power consumption of 1310W.
ASIC miner Antminer S9 from one of the top Bitmain brands is considered a gold classic in the field of mining. For 2018 it can not be called a "novelty", taking into account the frequencyAnnouncements and the release of new models, it still retains its relevance and can be considered an excellent choice. Consider everything related to Antminer S9, taking into account its profitability, competitiveness and relevance for 2018.
Antminer S9 is suitable for mining - Bitcoin, BitcoinCash and other coins based on the SHA-256 algorithm.
S9 is one of the most reliable and stable ASICsOn the market. Hot Sales 2017 and 2018. Antminer S9i is practically no different from AntMiner S9j, these are modified versions of regular s9 with increased hashrate and reduced power consumption. Comparison of the two models will be lower.
We bring to your attention a detailed review of ASIC Antminer S9 - technical specifications, payback prospects and everything that may be interesting to potential users of this device.
Pros and Cons of Antminer S9
If we talk about the advantages of S9, then first of all it is worth highlighting the following points:
It is still relevant for 2018 (even despite the greatly increased complexity of Bitcoin mining + a huge drop in the cryptocurrency rate).
Decent power, taking into account the ratio of hashrate, power consumption and device cost.
Bitcoin mining - the SHA-256 algorithm is still considered the most promising and profitable due to the status and weight of bitcoin.
The cost of ASIC has dropped significantly, compared with 2017 and even 2018, because the device can be found at a bargain price.
Cons of the device are also present, althoughmost of them can be considered conditional. Basically, they relate to the obvious features of many ASICs who have retained their relevance by 2018. This applies to high power consumption and noise.
However, if you are not going to keep S9 inliving rooms, having allocated a special room for this (as is customary to do in most cases), noise can be called a conditional flaw. Moreover, at the moment, only a few models on the market can boast of moderate noise during operation, because this minus is more likely to apply to all ASICs than specifically to S9.
Another conditional disadvantage is the needuse an optional power supply. The installed PSU often overheats, especially when working on exchange pools (for example, NiceHash). For these purposes, any server power supply is suitable.
It is also worth considering that when starting an ASIC (especially if it was bought with hands, which is usually not recommended), you need to check:
Power - the indicator should not be lower than 13.5 TH / s.
No chip errors (in the Asic Status window, errors will be displayed as “X” instead of “0.” All chips should display “0”).
Fan speed is basically an indicatorIt depends on the total temperature in the room, so you should not pay much attention to this item (only if the speaker is in hot rooms, which is undesirable).
Packaging & Shipping
Packaging Details: Original carton packing and waven bag.
Different ways of shipping according to customers' needs.
Lead time: 1~3 days for small order, for large quantiy and mass order, please contact.
FAQ
1. How can I trust you?
A: We can do Escrow for you as long as you willing to pay the transaction fee.
2. If my miners dont work, what can I do?
A: All miners will be tested before shipping out. We will teamview and help you to solve the problem for programing issues. For large quantity, we will provide back up accesorries, like control board, hashboard for you to replace right away. More discounts can be negotiated.
3. Is mining still profitable?
A: Hard to say.
4. What models is the best?
A: It depends. Your electricity cost, your budget, and how you know the market etc are elements for you to consider.
