The Chieftec Smart GPF-300P is a compact and reliable 300W TFX form factor power supply, designed to fit into small form factor systems where space is at a premium. With its grey finish and non-modular cabling design, it provides a straightforward plug-and-play solution for budget-conscious builds. Compliant with ATX version 2.3, it delivers consistent performance while maintaining a power factor of 0.9 and supporting an input frequency range of 47 to 63 Hz.
Efficient Power Delivery
The GPF-300P holds an 80 PLUS Bronze certification, reflecting solid energy efficiency during operation. It offers dual +12V rails, with a maximum output current of 14A on the first rail and 15A on the second, supporting a wide range of components. The +3.3V and +5V rails each provide combined power outputs of 95W, with the +3.3V rail delivering up to 16A and the +5V rail up to 15A. Built-in power protection features further contribute to stable and secure system operation.
Connectivity and Cooling
Despite its compact TFX dimensions of 175 x 85 x 65mm, the GPF-300P offers a well-rounded connector selection. It includes 4 SATA power connectors, 2 Molex connectors, 1 floppy drive connector, and a 4+4 pin CPU power connector, accommodating a variety of components. Active cooling is handled by a single 80mm fan, which keeps temperatures in check without occupying excessive space. This makes the GPF-300P a practical choice for compact desktop builds requiring dependable power.
Product number manufacturer:
GPF-300P
Certificates
Connectivity
CPU power connector (4+4 pins):
1 x
Floppy drive power connectors:
1 x
Cooling
Energy management
Max output current (+12V1):
14 A
Max output current (+12V2):
15 A
Max output current (+3.3V):
16 A
Max output current (+5V):
15 A
Max output current (+5Vsb):
2 A
Max output current (-12V):
0.3 A
Power Factor Correction (PFC) type:
Physical characteristics
Technical details
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