Shenzhen Letine Technology Co., Ltd.
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Second Hand Profitable Antminer S9K 13.5t 14t with PSU Used Btc Miner Mining Machine
Bitcoin is a kind of virtual currency. Bitcoin mining system is the process of carrying out mathematical operation for bitcoin network through computer hardware. The miners who provide services can get a reward, because the network reward is calculated according to the tasks completed by the miners, so the competition for mining is very fierce. Bitcoin mining began with low-cost hardware such as CPU or GPU, but with the popularity of bitcoin, the mining process has changed greatly. Nowadays, the mining activities are transferred to the field programmable gate array, and the hash speed can be achieved through optimization. The mining efficiency of this mode is very high.
| 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 % |
| Miner Model | Algorithm | Power | Weight | Size |
| Antminer S19XP 140T | SHA-256 | 3010 W | 14.5KG | 195 x 290 x 400mm |
| Antminer S19J 90T | SHA-256 | 3250 W | 14.2KG | 195 x 290 x 370mm |
| Antminer S19A 96T | SHA-256 | 3312 W | 14.5KG | 195 x 290 x 400mm |
| Antminer S19 95T | SHA-256 | 3250 W | 14.5KG | 195 x 290 x 400mm |
| Antminer S19J Pro 96T | SHA-256 | 2832W | 14.2KG | 195 x 290 x 400mm |
| Antminer S19J Pro 100T | SHA-256 | 3050 W | 13.2KG | 195 x 290 x 370mm |
| Antminer S19J Pro 104T | SHA-256 | 3068w | 13.2KG | 195 x 290 x 370mm |
| Antminer S19 Pro 110T | SHA-256 | 3250 W | 13.2KG | 195 x 290 x 370mm |
| Antminer T19 88T | SHA-256 | 3344W | 14.2KG | 195 x 290 x 400mm |
| Antminer S9 13.5/14 T | SHA-256 | 1350 / 1400 W | 4.2KG | 135 x 158 x 350mm |
| Antminer S9j 14.5T | SHA-256 | 1350 W | 4.2KG | 135 x 158 x 350mm |
| Antminer S9 SE 16T/17T | SHA-256 | 1280 W | 4.6KG | 129 x 200 x 321mm |
| Remark: We also have other mining model for options. If you have demand, welcome to inquiry with us | ||||
Q1: What payments can be accepted?
A: We accept T/T,Western Union,Money gram,Credit Card, Paypal, Usdt,USDC
Q2: What's your warranty policy?
A: For new machines , the warranty is 180 days.
For second hand machines , the warranty is 60days. All the machines will be tested before shipping.
Q3: Can we have one sample order or small order to try?
A: Sure.You can.Please feel free to contact us.
Q4: How many days can I get the product if I placed purchase order?
A: In general, 1-3 working days for Sample and Ready Stock.Please contact us to confirm the goods.
Q5: How can I get your quotation?
A: Please leave your contact way such as Email/Wechat/Whatsapp/Skype/. We will contact you and send you soon.
Q6:What is the shipping method?
A:You can choose by sea or by air or by Express(DHL/UPS/FEDEX/TNT).Or ship by your own forwarder.