The four most famous international exchanges:

Binance INTL	OKX INTL	Gate.io INTL	Huobi INTL
China Line　APP DL	China Line　APP DL	China Line　APP DL	China Line　APP DL

Note: The above exchange logo is the official website registration link, and the text is the APP download link.

Monero currently has 31 exchanges that have included Monero for market trading. It was created in April 2014 as an open source cryptocurrency that focuses on privacy, decentralization and scalability. Unlike many cryptocurrencies derived from Bitcoin, Monero is based on the CryptoNote protocol and has significant algorithmic differences in blockchain obfuscation. It is the most prominent in terms of anonymity. Recently, many people have asked about Monero mining. , today the editor will summarize how a novice should choose a Monero mining machine? Monero mining machine evaluation.

The PinIdea RR200 mining machine is a Cryptonight and Cryptonight-lite dual algorithm mining machine that supports mining of Monero and many cryptocurrencies that use these two algorithms.

PinIdea RR200 mining rig official parameters:

Cryptonight algorithm has a computing power of 27K and a power of 350w

Cryptonight-lite algorithm has a computing power of 55K and a power of 350w

Caiyunbit brings you the latest reviews below.

1. Unboxing exposure

The PinIdea RR200 mining machine is packed in a five-layer industrial carton and suspended in a pearl cotton board, which effectively ensures transportation safety.

The mining machine uses four hashrate boards (each hashrate board consists of 30 chips), a front and rear dual cooling fan design, and an alloy shell, which is compact and sturdy.

The top of the mining machine is the mining machine controller and the controller PCI-E 6pin power interface. The top of each of the four computing boards has a PCI-E 6pin power interface, data cable, and fan power cable.

In front of the mining machine, you can see the controller on the top, the network cable connection in the middle of the controller, and the front hot fan with a diameter of 14CM (air comes in from this side).

Behind the mining machine, you can see the four hash board power interfaces on the top, and the 14CM diameter hot fan below, from which the air comes out.

The overall design of the mining machine has rich experience, which is mainly reflected in the use of large-diameter fans, which widens the area of the hash board, shortens the air duct, improves the stability of the mining machine and reduces fan noise.

The data cable interface adopts a buckle design, and tight contact is beneficial to the stability of data transmission.

Below are the physical parameters of the mining machine.

2. Installation and debugging

The power supply used in this test is the Great Wall Dragon 1250w power supply.

The installation of PinIdea RR200 mining machine is very simple, just plug in the hash board and power it.

The controller is plugged in.

Plug in the Internet cable again.

This is the final wiring diagram of the mining machine.

After the power is turned on, the default IP address of the mining machine is 192.168.1.200, and the network segment is 192.168.1.*. If the route is not in network segment 1, it must be changed to network segment 1 before starting the mining machine.

After booting up, open the browser to the IP address of the mining machine and enter the backend. The backend is an English interface. A brief translation is given below.

Enter the password to log in. The default password of the mining machine is: admin

Background Home.

Mining machine status chart at the bottom of the homepage.

On the mining machine pool settings page, set the mining pool and click Save. (Click on the image to enlarge)

The miner name and password are set according to the different conditions of each mining pool.

Mining machine network settings.

The mining machine can be set to automatically assign an IP address. Select DHCP to automatically assign an IP address randomly every time the mining machine restarts (the local router must turn on the DHCP function).

On the miner chip status page, the normal status is green when running and black when not running.

The status light when the mining machine is running normally.

Three, test

In this test, the indoor noise was about 40dBa, and the indoor temperature was about 25 degrees during the day and 18 degrees at night.

The average computing power of the mining machine during long-term operation is between 26.5kh-27kh, and the computing power curve is stable without major fluctuations.

The power is measured to be around 342w.

In terms of noise, when the mining machine is running normally and the fan speed is at full speed when it is first started, the measurement at a distance of about 20cm from the mining machine is about 78dBa.

When the fan speed is LV7, the miner measures about 68dBa at a distance of about 20cm.

In terms of temperature, the air inlet measured 24.7 degrees.

The hot air measured at the air outlet was 26.9 degrees.

The average computing power measured by the Cryptonight-lite algorithm is between 54.5kh-56kh, and the power is measured at about 341w.

Fourth, a brief summary:

1.PinIdea
The RR200 mining machine is simple and fast to operate and operates stably. The measured average Cryptonight algorithm computing power is between 26.5kh-27kh and the power is about 342W. Cryptonight-
The average computing power of the lite algorithm is between 54.5kh-56kh, and the power is about 341w, which is roughly the same as the official nominal.

2.PinIdea RR200 mining machine is suitable for mining all Cryptonight and Cryptonight-
Cryptocurrencies using the lite algorithm include compatibility with future cryptocurrencies that use these two algorithms.

3. Thanks to the short air duct and large-diameter fan, the noise is within the acceptable range. It is measured close to the mining machine at about 68dBa. In southern weather, the fan speed is LV7 (about 70% of full speed). If the temperature is low, the speed can be further Turn it down and the noise will be lower.

4. Benefiting from the short air duct and large-diameter fan, the heat dissipation is good and the temperature difference between the front and rear is not large.

5.PinIdea RR200 miner is designed for Cryptonight and Cryptonight-
The professional customized mining machine with lite algorithm is dozens of times more efficient than building a graphics card or CPU mining machine platform to mine these two algorithms. Here is a visual comparison of several existing mining equipment (note: the data depends on the equipment manufacturer. There are slight deviations due to factors such as different platforms and different versions of mining software).

5. Appendix

Miners can rent their computing power on major computing power rental platforms and exchange it directly for Bitcoin.