The Seasonic CORE GC-650 is a reliable 650 W ATX power supply designed for desktop PCs. Built to the ATX 3.1 standard and finished in a clean black housing, this unit measures 150 x 86 x 140 mm and is well suited for a wide range of system builds. It supports a broad input voltage range of 100 to 240 V at 50/60 Hz, making it compatible with power grids worldwide. With an MTBF rating of 100,000 hours, it is built for long-term use.
80 PLUS Gold Efficiency and Stable Power Delivery
The CORE GC-650 carries an 80 PLUS Gold certification, meaning it operates at a high level of efficiency and produces less heat during use. It delivers up to 648 W on the combined 12 V rail with a maximum output current of 54 A, while also providing 100 W each on the 3.3 V and 5 V rails. A comprehensive set of protection features including over current, over voltage, under voltage, over power, short circuit, and overheating protection helps keep connected components safe during operation.
Cooling, Connectivity and Cable Management
Active cooling is handled by a single 120 mm ball bearing fan, which keeps operating temperatures in check across a working range of 0 to 40 degrees Celsius. The non-modular cabling setup includes a 24-pin ATX motherboard connector, a 4+4-pin CPU connector, two 8-pin PCIe connectors, two SATA power connectors, and one Molex connector, covering the essential needs of most standard PC configurations.
Product number manufacturer:
SRP-CGC651-A5A32SF
Certificates
Connectivity
ATX power connector (20+4 pin):
CPU power connector (4+4 pins):
Motherboard power connector:
24-pin ATX
PCI Express power connectors (8-pin):
2
Cooling
Energy management
Max output current (+12V):
54 A
Max output current (+3.3V):
20 A
Max output current (+5V):
20 A
Max output current (+5Vsb):
2.5 A
Max output current (-12V):
0.3 A
Environmental conditions
Operating temperature range (T-T):
0 - 40 °C
Physical characteristics
Technical details
Mean time between failures (MTBF):
100000 h
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