Strong computing power, impeccable, the first choice for big miners - Jinbei KD5 unboxing test

Earlier, we unboxed and tested Jinbei KD2, which is a home mining machine. Today, we will introduce a mining machine suitable for mining environment - Jinbei KD5 . This mining machine supports the same algorithm as KD2 , Blake2S , and is the mainstream model currently used for mining Kadena . Kadena , referred to as KDA , has always been regarded as a noble coin in the currency circle, because the project development team is from major well-known institutions, and its background issuer is a top American consortium. The trend curve is strong, and it is definitely a second-generation star!

The reason why Jinbei KD5 is the first choice for large miners is that its single-machine computing power is as high as 18t. Compared with the I belink k1 already on the market , this machine has three times the computing power and only consumes 2250w of power . The proportion of electricity bill to income is very low, and it is very worth buying .

Let's take a look at its static payback period.

(Data from the Mining Network calculator on April 11, 2021 )

Next, we will unbox and test this machine for you

Appearance

The KD5 body still uses an integrated aluminum alloy design, with a simple and elegant appearance, and the bare machine size is exactly the same as the official website marking.

front

side

back

Close-up of the mining machine control panel interface: you can see the IP report button, Ethernet interface, SD card slot, reset button and status indicator light.

Remove the top case to let everyone see the distribution of the control board and hash board more clearly.

Close-up of the control board, with the main chip in the middle of the board.

SNOWFAN fans are commonly found in high-power mining farm models. They are characterized by strong heat dissipation capabilities but slight noise.

Remove the fan to let everyone see the distribution of the hashboard more clearly.

The rubber ring for vibration and noise reduction can be seen on the top of the hashboard. This kind of humanized detail produced by Jinbei is always in place. Close-up of the front and back of the hashboard. You can count the number of independent heat sinks and calculate the total number of chips by yourself.

After disassembly, here's a group photo of all the parts. Every time I take a group photo, my obsessive-compulsive disorder comes back.

Next, I started to assemble it, powered on the machine, and a roar was heard, indicating that it started up successfully.

After turning on the mining machine, start configuring the mining pool

After running for 24 hours, let's take a look at the computing power of the mining pool and the mining machine.

The mining pool has a computing power of 17.68TH/S

The computing power of the mining machine is 17.6TH/S

Let’s take a look at the actual operating environment data

temperature

Air inlet 23.0℃

Air outlet 47.6℃

The noise level during operation is 76.5db

Power consumption during operation is 2121W/h

Comparison of measured data and official website data

Summarize

The Jinbei kd5 that suddenly appeared meets the needs of big miners who want to mine KDA . It has high computing power per machine, superior power consumption ratio, and fast payback period, which is very worth buying. The only disadvantage is that it is too difficult to buy, but this is equivalent to ensuring that the computing power of the entire network will not increase too much in the short term. For friends who have already bought it, buying it is a good deal. If you haven't had time to buy it yet, you can go to the official website to check it out. The link is here. Take it away without thanks. Wish you good luck!

Official website purchase link: https://www.goldshell.com/zh/home/