In the purchase of pos machine to consider in many ways, the performance of pos machine is a relatively important factor, then the following small series to introduce how to investigate POS machine?
The main indicators of the pos machine are: external bus, external interface capability, CPU frequency, power consumption, power consumption and heat dissipation design.
According to Xiaobian's understanding, there are various kinds of POS motherboards on the market. The external bus bandwidth is 33MHZ, 66MHZ, 100MHZ, 133MHZ, etc. The higher the external bus bandwidth, the faster the POS machine runs.
At present, most of the motherboards of the POS machine have more than 4 serial ports, one or two parallel ports, money box ports, Ethernet ports, keyboard ports, mouse ports, and USB ports. Since the needs of commercial enterprises will change frequently, it is often necessary to expand the functions of the POS machine, so it is necessary to select products with many external interfaces. When considering the product structure, the CPU's main frequency and power consumption have been involved. If it is not the need of special services, the low-power CPU will do.
Xiao Bian believes that the most important thing about the operation of the POS machine is its stability. If it crashes, it will cause the long queue of customers to wait for a long time. Therefore, try to choose the product with low power consumption of the whole machine, and eliminate the situation of the crash as much as possible.
The last point of the small series is that because the environment of the POS machine is relatively poor, the ventilation of the environment is also relatively poor, so we must consider the heat dissipation design of the whole machine at the same time, especially in some high temperature areas in the south.
The main indicators of the pos machine are: external bus, external interface capability, CPU frequency, power consumption, power consumption and heat dissipation design.
According to Xiaobian's understanding, there are various kinds of POS motherboards on the market. The external bus bandwidth is 33MHZ, 66MHZ, 100MHZ, 133MHZ, etc. The higher the external bus bandwidth, the faster the POS machine runs.
At present, most of the motherboards of the POS machine have more than 4 serial ports, one or two parallel ports, money box ports, Ethernet ports, keyboard ports, mouse ports, and USB ports. Since the needs of commercial enterprises will change frequently, it is often necessary to expand the functions of the POS machine, so it is necessary to select products with many external interfaces. When considering the product structure, the CPU's main frequency and power consumption have been involved. If it is not the need of special services, the low-power CPU will do.
Xiao Bian believes that the most important thing about the operation of the POS machine is its stability. If it crashes, it will cause the long queue of customers to wait for a long time. Therefore, try to choose the product with low power consumption of the whole machine, and eliminate the situation of the crash as much as possible.
The last point of the small series is that because the environment of the POS machine is relatively poor, the ventilation of the environment is also relatively poor, so we must consider the heat dissipation design of the whole machine at the same time, especially in some high temperature areas in the south.
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