The Chieftec APB-500B8 is a reliable 500W ATX power supply designed for everyday desktop builds. With an 80 PLUS Standard certification and 80% efficiency, it delivers stable and consistent power to your system. Its compact silver design follows the ATX 2.3 standard, with dimensions of 150 x 87 x 140 mm, making it compatible with most standard ATX cases.
Effective Cooling and Power Delivery
The APB-500B8 features active cooling through a single 120mm fan, ensuring adequate airflow and thermal management during operation. It delivers power across two 12V rails, with a maximum output of 24A on the first rail and 21A on the second. The +3.3V and +5V rails each support a combined output of 130W, while the power factor reaches 0.9 thanks to the built-in Power Factor Correction (PFC). Multiple protection features are included to help safeguard connected components.
Connectivity and Cable Management
As a non-modular power supply, all cables are permanently attached, offering straightforward installation without the need for additional cable management. The unit comes equipped with a 4+4 pin CPU power connector, one 6+2 pin PCI Express connector for graphics cards, three SATA power connectors, and two Molex connectors. This selection of connectors makes the APB-500B8 a practical choice for building or upgrading a mid-range desktop system with standard power requirements.
Product number manufacturer:
APB-500B8
Certificates
Connectivity
CPU power connector (4+4 pins):
1 x
EPS power connector (8-pin):
PCI Express power connectors (6+2 pin):
1 x
Cooling
Energy management
Max output current (+12V1):
24 A
Max output current (+12V2):
21 A
Max output current (+3.3V):
22 A
Max output current (+5V):
19 A
Max output current (+5Vsb):
2.5 A
Max output current (-12V):
0.3 A
Power Factor Correction (PFC) type:
Physical characteristics
Technical details
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