ASIC Miner ICERIVER KAS KS0 Profitability In the realm of cryptocurrency mining, the Iceriver KAS KS0 miner has garnered widespread attention. Tailored specifically for the Kaspa network's KHeavyHash algorithm, it boasts high hashing power and low power consumption, making it an ideal choice for many miners. In this article, we will comprehensively assess IceRiver KS0 profitability while considering the Kaspa market conditions and the attributes of KS0 miner. Kaspa Market Dynamics Kaspa is a vibrant cryptocurrency network aimed at delivering high performance and scalability for everyday transactions. At the time of writing this article, the Kaspa coin trades at approximately $0.04959. But it's essential to note that cryptocurrency markets are highly susceptible to price volatility. Hence, investors must remain vigilant about market dynamics. Additionally, the Kaspa network's mining difficulty and reward mechanisms play a role in mining returns. Attributes of the IceRiver KS...
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.
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.
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:
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.
High-performance mode test
Power on for 20 minutes, the overall hash rate is 23TH/s.
After running for 4 hours, the overall hash rate is 23TH/s. However, a hardware error on the hash board: 1448;
The overall power consumption is 1493.2w, and the noise of the air inlet is 83.6dB.
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:
Miner status after 30 minutes of mining;
Miner status after one hour: hash rate 20TH/s, fan speed 2760rpm and 3000rpm; maximum PCB temperature: 58°C, 61°C, 65°C;
Power consumption: 1300w, noise: 83.9dB.
Antminer T15 dismantling
The connection between the control board and the hash board:
The power board is connected to the hash board:
The miner structure design is significantly different from the previous generation. Remove the air outlet cover; the internal structure is as follows:
Remove the hash board; the air duct is as shown below:
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.
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
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 input and output, parameters of power supply APW8:
Hash boards: 3 hash boards in a single miner. Front and back:
Power connection: The data cable connects the power board and the hash board.
chip:
Hash board chip: BM1391AE.
Single hash board: 60PCS.
Single miner: 60*3 (hash board) = 180PCS.
Local details: some key device models: MP2019, PIC33EP16
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.
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