When you search online or buy a mining power supply, you will find an important keyword on the market, that is U. Commonly there are 2U and 4U. What is the difference between them?
There are three differences:
1. Height difference of the chassis
Whether it is an industrial control chassis or server chassis, they are all in U units, and U are represented by the chassis height standard. 1U standard height is 1.75 inches, that is, 44.45 mm. Usually there are 1U, 2U, 3U, 4U, 5U, 7U several standards of industrial control chassis and server chassis. And 2U chassis and 4U chassis, their height difference of 2U, that is, 88.9 mm.
And the placement of industrial control chassis and server chassis cabinet, the size is also using this common industry standard. The cabinets are usually 22U to 42U, with removable sliding brackets installed at 1U height. Users can flexibly adjust the height according to the elevation of the IPC to store server chassis, IPC chassis, hub equipment.
2. The difference of parts in the chassis
The thickness of the 2U chassis miner power supply is relatively small, while the 4U chassis is much thicker. 2U chassis takes up less space, but also relatively high requirements for his power supply and chassis cooling system. 4U chassis space, more air holes, can be installed more random exhaust fans, heat dissipation than the relatively small space of the 2U chassis to be much better. The temperature is too high, easy to affect the performance of the chassis, so in the selection of industrial control chassis and server chassis, the chassis fan heat is also a very important reference condition. When you need to add more things to the chassis, only 4U chassis can fit.
3. Appearance and hosting differences
The chassis of 2U helium mining power supply is much smaller and better looking compared to the 4U chassis. At the same time, the 2U chassis occupies less space, so the cost of hosting is low, while the 4U chassis occupies a lot of space, so the cost of hosting is higher. The tower is more expensive, but its heat dissipation is good.
Now that you know the difference, here’s a hot 2U 2000W mining power supply for you. If you want to know more about the power supply for miner or add the related cryptocurrency info, please contact me directly by email email@example.com!