Skip to main content

Canaan Technology Launches New Avalon A13 Series Bitcoin Miners

Canaan Technology Launches New Avalon A13 Series Bitcoin Miners According to the latest news, Canaan Technology announced the launch of the new Bitcoin miner Avalon Made A13 series, including Avalon A1346 and Avalon A1366. Canaan Technology said that the new generation of miners uses advanced ASIC technology, and the A13 series will include two different models. Compared with the 90 to 100TH/s hash rate offered by the A12 series, the A13 series has both hash rate, and energy efficiency has been enhanced. Canaan's CEO said the all-new A13 is a milestone in the company's over-computational energy consumption analysis. The model A1346 has a hash rate of 110 TH/s and an energy efficiency of 30J/TH. Model A1366 has a hash rate of 130TH/s and an energy efficiency of 25J/TH. Comparing the energy efficiency ratio of Bitmain's flagship S19 XP of 21.5 J/TH with that of Bitmain's M50S of 0.026j/Gh, the new series of A1346 is "very competitive" in terms of efficiency at

Antminer T15 disassembly evaluation

Antminer T15 disassembly evaluation

On November 8, 2018, Bitmain released marketing information, announcing the launch of its first 7nm chip Antmiminer T15. It supports the SHA256 algorithm and has two versions: high performance and low power modes.

Miner parameters

model
high performance
low power modes
hash rate
23TH/s ± 2%
17.5TH/s ± 2% ~ 21TH/s ± 2%
energy consumption
1541w ± 7%
1050w ± 7% ~ 1260w ± 7%
power efficiency
67 J/T(25°C condition)
60 J/T(25 °C condition)

Exterior

Packaging: No logo on the top, shell size: 486*388*265mm, with ZEUS logo tape around it.
miner Packaging
Unpacking: Remove the EPE foam on the top; you can see that the T15 has changed the ESD package, which is different from the S9 series.
ESD package
Miners in the box: The power board is integrated with the miners, and the dual fans are parallel to the air, as shown in the figure below:
miners in the box
Top and front:
miner top and front

Pool and Miner Setup

For the installation settings of Antminer T15, please refer to the Antminer T15 Manual on the Support-Asic Miner Manual page of the ZEUS MINING's official website.
After the setting is completed, the miner enters the high-performance mode, and the real-time status is displayed on the "Miner Status" page.
miner Status
High-performance mode test
Power on for 20 minutes, the overall hash rate is 23TH/s.
running for 20 minutes
After running for 4 hours, the overall hash rate is 23TH/s. However, a hardware error on the hash board: 1448;
hardware error
The overall power consumption is 1493.2w, and the noise of the air inlet is 83.6dB.
air inlet noise

Energy-saving mode test

Enter the "Miner Configuration" page, select the low power consumption mode, save the settings, restart the miner, and wait for the miner to go online:
low power consumption mode setting
low power consumption mode statue
wait for the miner online
Miner status after 30 minutes of mining;
running for 30 minutes
Miner status after one hour: hash rate 20TH/s, fan speed 2760rpm and 3000rpm; maximum PCB temperature: 58°C, 61°C, 65°C;
PCB temperature
Power consumption: 1300w, noise: 83.9dB.
low power consumption noise

Antminer T15 dismantling

The connection between the control board and the hash board:
miner connection
The power board is connected to the hash board:
power board connection
The miner structure design is significantly different from the previous generation. Remove the air outlet cover; the internal structure is as follows:
the air outlet internal structure
Remove the hash board; the air duct is as shown below:
air duct
The distance between the air inlet and outlet of the T15 miner is 160mm. The distance between the air inlet and outlet of the Antminer S9 is 255mm, with more heat sinks and higher air resistance.
hash board comparison
Note: If the miner rack of the mining farm is installed according to the earlier S9 series. Upgrading to Antminer T15, the distribution of racks needs to be adjusted.
T15 control board: front and local details
T15 control board
T15 control board local details
Power board: The power board is installed on the upper part of the miner. The output is routed to the power strip via copper tape. The front is as follows:
power board
Power input and output, parameters of power supply APW8:
power supply parameters
Hash boards: 3 hash boards in a single miner. Front and back:
T15 hash board front and back
Power connection: The data cable connects the power board and the hash board.
power connection
chip:
Hash board chip: BM1391AE.
Single hash board: 60PCS.
Single miner: 60*3 (hash board) = 180PCS.
Local details: some key device models: MP2019, PIC33EP16
hash board local details

Generalize

Mode
High-Performance Mode
Energy Saving Mode
Hash rate (average)
23TH/s
20TH/s
Energy consumption
1493.2w
1300.2w
Noise
83.6dB
 83.9dB
The content and pictures of this article are from the Internet, compiled and edited by ZEUS MINING.

Comments

Popular posts from this blog

How to repair antminer T17 Hashboard and repair guide manual download

How to repair antminer T17 Hashboard and repair guide manual download This version contains the basic circuit schematic diagram and chip signal direction and voltage introduction We currently publish in Chinese and the English version will be released soon Basic overview: Antminer T17 single hash board uses a total of 30 hash chips, the model is "BM1397", and the signal direction is sequentially transmitted from U1 to U30. Signal direction: "CLK / CO / BO / RST", transferred from U1 to U30, "RI" is transferred from U30 to U1 It also passes 5 test points for testing and maintenance The five test points are: CLK-CO-RI-BO-RST (Please note: The location of the test points in different voltage domains are also different, please refer to the picture notes) For notes and instructions on the test points, please see the following articles: The whole board has 30 chips, divided into 10 voltage domains, and each voltage domain contains 3 chips For the description of

How to repair ASIC miner hash board

How to repair ASIC miner hash board Important parts of ASIC miners – Hash board One  ASIC miner consists of 3 to 5 Hash board, a control board, a casing, and software, among which the Hash board are easiest  to broken. because the ASIC bitcoin miner hash board consists of many serially connected ASIC chips. When they work, they will be in a high-temperature environment for a long time. In this environment, it is easy to burn the chip or scatter the solder due to high temperature which makes the hash board or the mining machine unable to work and no hash rate. How to quickly detective which chips broken it’s the most important when we repairing ASIC miners The Antminer chips fixture fast efficient and easy to use Bitmain Antminer repair inspection tool The ASIC bitcoin miner hash board consists of many serially connected ASIC chips. When they work, they will be in a high-temperature environment for a long time. In this environment, it is easy to burn the chip or scatter the solder du

Antminer APW9 and APW9+ Power Supply Repair Guide

Antminer APW9 and APW9+ Power Supply Repair Guide Apw9 Apw9+ is a high-power PSU with 2 single-phase AC inputs and 2   DC outputs. 1: 14.5v-21v voltage adjustable output, maximum current 170A 2: 12v voltage fixed output, maximum current 12A The circuit board layout is mainly divided into: 1A - The first AC input and EMI circuit 1B - PFC and MOS circuit 1C - 12V auxiliary circuit and VCC circuit 2A -  2nd AC input and EMI circuit 2B - PFC and MOS circuit 2C - 12V auxiliary circuit and VCC circuit 2D - 12V output port and PIC communication port   The vulnerable parts of PSU are: fuse, MOS, rectifier bridge A more detailed circuit diagram is provided in the document for  Reference See more details here  Antminer manuals and repair guide