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The Inter-Tech 200W computer power supply is a specialised solution for powering hardware components in extremely small Mini-ITX builds and NAS (Network Attached Storage) units. Its DC/DC architecture works using an internal board that converts the voltage for each branch. A key feature of the system is that it requires an external 12V power adapter, which transforms the AC voltage from the mains into DC. This adapter is not included in the package and must be purchased separately. Its power output must match the total requirements of the build.
When choosing a suitable PC power supply, the key parameter besides the format is its power output. This indicates the maximum number of watts the power supply can continuously provide to the computer's components. It is a good idea to use an online calculator to determine the optimal power output based on your chosen components.
With dimensions of just 40 × 63 × 20mm, this power board can be installed directly into tight spaces where there is no room for conventional SFX or TFX power supplies. A cable with a socket is included, which fastens into a pre-made opening in the case. Its design saves valuable space and simplifies cable management. The entire construction is also passive, so it makes no noise during operation.
The total power output of 200W covers the energy demands of low-power processors, motherboards, and several hard drives. Connection is handled by fixed cabling, while a trio of protections—OVP, UVP, and OPP—ensures safe operation. An ATX 24-pin, a CPU 4-pin, four SATA, and two Molex connectors are available.
The 80 Plus certification was created to objectively evaluate the efficiency of computer power supplies. This gives users a simple and clear way to compare different models. On the European market (where 230V is used), there are six levels of 80 Plus certification with set requirements for computer power supplies. Higher energy efficiency primarily means lower energy consumption.
| PC power supply load | Efficiency at 20% load | Efficiency at 50% load | Efficiency at 100% load |
|---|---|---|---|
| 80 PLUS | 82 % | 85 % | 82 % |
| 80 PLUS Bronze | 85 % | 88 % | 85 % |
| 80 PLUS Silver | 87 % | 90 % | 87 % |
| 80 PLUS Gold | 90 % | 92 % | 89 % |
| 80 PLUS Platinum | 92 % | 94 % | 90 % |
| 80 PLUS Titanium | 94 % | 96 % | 94 % |
Specifications can be changed without notice. Images are for illustrative purposes only.