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Showing 7 of 7 results by PoWoWoW
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Board Mining (Altcoins)
About FPGA mining machine for Ethash "PHXMiner"
by
PoWoWoW
on 21/11/2018, 15:52:12 UTC
Press releases are being distributed only in Japan. I think Scam, but what do you think?

Started selling "PHXMiner" FPGA mining machine realizing low power consumption
https://prtimes.jp/main/html/rd/p/000000001.000038767.html

KEYHITECH CORPORATION (Location: Saitama City, Saitama Prefecture Saitama City, Representative Director: Ichiro Junichi) recently released FPGA Mining Machine, PHXMiner (manufacturer), which can greatly reduce the power consumption associated with virtual currency mining, : Inforich Taiwan) as a domestic general selling agency in Japan.



For virtual currency mining recently, it consists of ASIC and GPU-centric machines. Various problems such as rise of Diffie Kality, hard fork, decrease in mining fee, electricity bill, place etc are remarkable.
The FPGA machine we sell is compatible with ETH mining, especially with low power consumption of 100 W or less, high hash rate (best effort) of 250 Mh / s, compactness, promising due to updates, and conventional ASIC, GPU We will solve the problem.

[Mining available currency]

ETH mining is possible.
ETC mining can be done by updating, even at the time of POS which is a future concern.

[Realization of low power consumption]

PHXMiner's software program realized low power consumption by maximizing I / O throughput and minimizing memory storage.
Specification value: 100 W or less
* We are carrying out pilot operation in Japan and recorded the approximate value of 80W.


[High Hash Rate]

PHXMiner is a product developed and continued to research more than before block chain technology was developed.
It was researched and developed on the artificial intelligence algorithm and network security engine, and realized a high hash rate by a unique calculation method.
Specification value: 250 Mhs (best effort)
* Since we are conducting pilot operation in Japan, actual mining data etc can be provided so please inquire.

[Correspondence to hard fork]

PHXMiner is a mining machine using FPGA. FPGA stands for Field Programmable Gate Array, which is simply a rewritable integrated circuit.
By updating the software program, we can respond to hard forks and prolong the operation lifecycle of our products.

[Reliable Triple Safety (Manufacturer's Warranty + KEYGUARD + Soft Update)]

In addition to 180 days manufacturer's regular warranty, we cooperate with the insurance company to extend our 2 year extended warranty as KEYGUARD +. Together with the above hard fork correspondence it is possible to have long-term operation with a guarantee of triple with confidence.


* Currently similar products of PHXMiner and equivalent specification products are sold in Japan,
I think that the domestic authorized sales company of this product is only our company and other products are parallel import goods
Please keep in mind that it is.
Post
Topic
Board Mining (Altcoins)
Cast XMR vs. SRBMiner (CryptoNightv8 mining)
by
PoWoWoW
on 11/11/2018, 07:25:00 UTC
Questions about the mining software of Monero's hash algorithm "CryptoNightv 8".

  • Cast XMR: Hash rate is low but operation is stable
  • SRBMiner: Hash rate is high but behavior is unstable

I mined with Cast XMR which is stable using RX 470 and Vega 56, but which minor do you use?
Post
Topic
Board Mining (Altcoins)
Re: SRBMiner Cryptonight AMD GPU Miner V1.6.9 - native algo switching
by
PoWoWoW
on 03/11/2018, 13:51:41 UTC
Mining CryptoNightV8 with the following settings will crash. Do you know the cause?

MSI Radeon RX 470 4G

  • Core Voltage -81
  • Power Limit -30
  • Core Clock 1160
  • Mem Clock 2050
Post
Topic
Board Mining (Altcoins)
Re: AMD Radeon RX 590 Rumors 💲⛏ (Specs/Launch/Price)
by
PoWoWoW
on 02/11/2018, 03:11:01 UTC
It does not seem to exceed the watt performance of RX 470.
Post
Topic
Board Mining (Altcoins)
Re: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v11.9 (Windows/Linux)
by
PoWoWoW
on 02/11/2018, 02:48:58 UTC
Are there any people using the mining pool "whalesburg"? When mining starts with v11.9, it crashes immediately.
https://whalesburg.com
Post
Topic
Board Mining (Altcoins)
[ANN][PoWv8]Vertical Mining Rig Frame for CryptoCurrency
by
PoWoWoW
on 01/11/2018, 07:11:50 UTC
8 GPU mining Rig Frame capable of mining cryptocurrency with space saving around A4 size

"PoWv 8" developed by PoWFrame is an aluminum frame capable of mining virtual currency at a place of A4 size (192 x 320 mm). Up to 8 GPU (8 video card) can be mounted.
https://openbazaar.com/store/QmRmkfhWgQ2fqUVdzKYe32sDiE3PPAAZoF3BmwyXiqCtHs/8-gpu-vertical-mining-rig-frame-for-cryptocurrency

Disadvantages of existing mining frames
The mainstream aluminum frame for general mining is mainstream with motherboard and power supply unit on the lower row and GPU side by side on the upper row.

For this type, it is necessary to secure a space of at least 500 mm in width. Also, useless space will be generated between the motherboard and the GPU.


PoWv8 with minimum wasted space

In order to solve this problem, PoWFrame worked on the production of a vertical mining frame. And by arranging the GPU and the motherboard vertically instead of horizontally, we succeeded in developing an aluminum frame of about A4 size.


PoWv8 Features

  • BTC Up to 8 GPU (6 GPU recommended) can be mounted on aluminum frame of width 192 mm x depth 320 mm x height 680 mm.
  • BTC GPU height can be set freely. The graphic board fixes the bracket with two bolts and supports the weight with a column supporter.
  • BTC Movement of column supporter and attached frame to the opposite side (motherboard side) enables installation of large-size grabo exceeding 150 mm in height.
  • BTC Motherboard is installed with spacer screws on the outside of the aluminum frame. Prevent short circuit.
  • BTC Fix the ATX power supply securely in the lower L-shaped frame.
  • BTC Cooling GPU with up to 4 12 cm case fans by using attachment.
  • BTC No assembly required. Since finished products will be delivered, you can start mining immediately after installing PC parts.


Main Specifications

  • Size: 680 x 320 x 192 mm
  • Weight: 2.5 kg
  • Supported graphics board: Up to 8 units

Set Content

  • aluminum frame
  • M4 volt
  • Square nut
  • Circular strut (insulated)
  • Hexagonal spacer screw
  • 4 x 120 mm Cooling Fan mounting kit
  • Fall prevention attachment

* PC parts are not included


Video:

https://youtu.be/kerV4H0Uy-s


Q & A

     Q: Is it possible to install a large graphic board?

A: It is possible to install it unless the size of the Video Card main body exceeds the size of the ATX power supply (150 mm). When the height from the tip of the bracket is 165 mm or more, installation can be done by moving the frame with the circular support to the opposite side (motherboard side). When moving the aluminum frame to the opposite side, please be careful that gravo with a width of 140 mm or less may not be able to support the weight of the gravo with circular support. Also, there is a possibility that you can not install a riser card with a large size such as ver 006c. The aluminum frame can be easily detached with a Phillips screwdriver.

     Q: Can I install a cooling fan for GPU cooling?

A: By attaching spacer screws to the frame, up to 4 x 120 mm fans can be installed.

     Q: Do you have a worry of falling down due to an earthquake?

A: We attach "Lifting preventive attachment" that prevents falling by attaching 4 L-shaped metal fittings to the frame. It can be fastened to the board with screws and securely.

     Q: Do you not worry that the motherboard base will touch the aluminum and short-circuit it?

A: Install a spacer on the aluminum frame and install the motherboard and fix it with screws, so there is no worry of shorting.
Post
Topic
Board Mining (Altcoins)
Re: Idea for NEW Agilmine FPGA UltraMiner
by
PoWoWoW
on 01/11/2018, 06:44:16 UTC
Why does the store page remain "Coming Soon"?
https://www.agilmine.com/store/