Inter-Tech IPC ASPOWER R2A-DV0550-N 550W (redundant)
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from 220,- monthly
Inter-Tech IPC ASPOWER R2A-DV0550-N 550W (redundant)
The Inter-Tech IPC ASPOWER R2A-DV0550-N redundant power supply powers server builds and industrial computers with a total output of 550W. Its design, featuring two independent modules, is aimed at critical systems where continuous operation is required. High energy efficiency, confirmed by its 80 PLUS Gold certification, helps reduce power consumption, and the power supply's form factor corresponds to the ATX standard for installation in server cases. Two fans take care of heat dissipation. Their speed is automatically regulated based on the current load and internal temperature of the power supply. This achieves an optimal balance between cooling performance and noise level.
550W
Power
ATX
Form factor
80 PLUS Gold
Certification
No
Modularity
Key technologies of the Inter-Tech IPC ASPOWER R2A-DV0550-N 550W redundant PC power supply
- Two redundant power supply modules keep the system running even if one fails
- 80 PLUS Gold certification confirms high efficiency and reduces operating costs
- The power supply's design is suitable for installation in server cases and IPCs
- A pair of fans automatically adjusts speed according to the current load
- The I²C bus interface is used for detailed monitoring of the power supply's status
- Status LEDs and alarms provide immediate visual and audible fault signals
Choosing a power supply
When choosing a suitable PC power supply, besides the form factor, the key parameter is power. This indicates the maximum number of watts the power supply can continuously supply to the computer's components. It's advisable to use an online calculator to determine the optimal power based on your chosen components.
PC power supply redundancy
The core of this power supply consists of two separate power modules. If one module fails, the other immediately takes over the full load, preventing any interruption to the server's operation. This hot-swap feature supports the replacement of a faulty module while the system is running, without needing to shut down the entire system. Clear LED indicators show the status of each module, and in case of a fault, an acoustic and visual alarm is also activated.
Advanced monitoring and protection for the Inter-Tech power supply
The Inter-Tech ASPOWER R2A-DV0550-N power supply integrates an I²C bus communication interface, which is compatible with the PMBus protocol. This interface is used for advanced monitoring and power management within the server infrastructure. It also includes a complete set of electrical protections against common risks in the power grid. These include protection against overvoltage, overcurrent, overload, short circuit, and overheating.
Package contents
- PC power supply
- 1× Power cable
- 1× ATX 20+4-pin
- 1× 12V 4+4-pin
- 1× SATA
- 2× IDE 4-pin
- 1× IDE 4-pin + Floppy
- 1× I²C BUS
80 Plus certification in the European market
The 80 Plus certification was created to objectively assess the efficiency of PC power supplies. It gives users a simple and clear way to compare different models. In the European market (which uses a 230V voltage), there are six levels of 80 Plus certification with set requirements for PC 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
Performance and format
Equipment
Efficiency
Connectors
Cooling system
Specifications can be changed without notice. Images are for illustrative purposes only.
