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Efficiency at low cost, that’s the reason, why the new A-90 series from CHIEFTEC has been invented. The three high performance PSU’s cover with their nominal power output of 550 watts – 750 watts all kinds of usage possibilities. With a fixed output voltage of 230 V, this power supply series is especially made for cost-aware computer consumers. The PSU’s have an efficiency of >90% and thus meet the 80plus gold requirements.
| AC input frequency | 47 – 63 Hz |
|---|---|
| AC input voltage | 200 – 240 V |
| Combined power (+12V) | 744 W |
| Combined power (+3.3V) | 120 W |
| Combined power (+5V) | 120 W |
| Combined power (+5Vsb) | 2.5 W |
| Max output current (+12V1) | 62 A |
| Max output current (+3.3V) | 22 A |
| Max output current (+5V) | 22 A |
| Max output current (-12V) | 0.3 A |
| Power factor | 0.9 |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Over current/Over voltage/Overheating/Overload/Short circuit/Under voltage |
| Total power | 750 W |
| Cabling type | Semi-Modular |
| EPS power connector (8-pin) | Yes |
| Floppy drive power connector | 1 |
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 8 |
| PCI Express power connectors (6+2 pin) | 4 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| ATX version | 2.3 |
| Power supply unit (PSU) form factor | PS/2 |
| Purpose | PC |
| Fan diameter | 140 mm |
| Fan location | Top |
| Number of fans | 1 fan(s) |
| Colour | Black |
| Depth | 150 mm |
| Height | 87 mm |
| Width | 160 mm |
| Frequency tolerance | 90 % |
| Garantii | 2 years |
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