タイトルまたは説明

Bitmain Antminer S9 *3.5TH/s for Bitcoin Miner NEW
Over View:

The BM***7 ASIC Chip
The worlds first bitcoin mining ASIC based on the *6nm process node

Bitmains BM***7 chip is built using TSMCs *6nm FinFET technology and, delivering a record-breaking 0.**8 J/GHs, is the worlds

most efficient bitcoin mining chip in the consumer market.

Each Antminer S9 employs **9 such chips to deliver more hashrate and efficiency than any bitcoin miner ever made.

Controlled by a Dual ARM® Cortex®-A9 Microprocessor
S9s control board uses a Xilinx® Zynq®****0 series FPGA with a Dual ARM® Cortex®-A9 microprocessor

Bitmains engineering team understood the importance of every detail while working to make the world's most power-efficient yet

powerful Bitcoin miner. The Antminer S9s control board employs the fast Dual ARM® Cortex®-A9 microprocessor with CoreSight™ and

supports Gigabit Ethernet to ensure that mined blocks are submitted instantly.


S9 Specifications:
- Hash Rate: *2.*3 TH/s ±5%
- Power Consumption: ***5W ±7% (at the wall, with APW3, *3% efficiency, *5C ambient temp)
- Power Efficiency: 0.**8 W/GH ±7%(at the wall, with APW3, *3% efficiency, *5°C ambient temp)
- Rated Voltage: *1.*0 ~*3.*0V
- Chip quantity per unit: **9x BM***7
- Dimensions: **0mm(L)***5mm(W)***8mm(H)
- Cooling: 2x ****8 fan
- Operating Temperature: 0 °C to *0 °C
- Network Connection: Ethernet
- Default Frequency: **0M

Features:
- Power consumption figures will vary with your PSU's efficiency, the ambient operating temperature and the accuracy of the power

meter. Figures provided are at the wall, with AC/DC *3% efficiency, and *5°C ambient temp.

-  PSU: A power supply unit is not included, and you will need to purchase one separately. There are 3 PCI-e connectors for **2V

DC on each hashing board and all 3 are required on each board. Do not connect more than one PSU to the same hashing board!

- Separate power supply to control board: there is one additional 6pin PCI-e connector on the IO board which must be connected to

the PSU to get power. If you use different PSU for hash boards and control board, please make sure to power the hash boards first

and the control board only after the hash boards have been powered.
The APW*********-B2 power supply is recommended for use with the S7 but only if you have **5v+. One of these power supplies will

support one S.

Technical Details:

- Processor: 1 GHz ARM ***0
- RAM: **2 MB
- Hard Drive: 4 GB
- Technical Details:
- Brand Name: Bitmain
- Series: AntMiner S9
- Item model number: S9
- Hardware Platform: Linux
- Operating System: Other
- Item Weight: *0.*5 pounds
- Product Dimensions: *3.8 x 6.2 x 5.3 inches
- Item Dimensions L x W x H: *3.*8 x 6.*2 x 5.*1 inches
- Processor Brand: ARM
- Processor Count: 1
- Computer Memory Type: DDR3 SDRAM
- Hard Drive Interface: Solid State
- Voltage: *2 volts