COVID-19 & Service Updates

Seasonic Core GC 650W 80+ Gold PSU

CCL Code: PSU1720
Manufacturer Code: CORE-GC-650
Manufacturer: Seasonic
Seasonic Core GC 650W 80+ Gold PSU

Key Features:

  • 3x Molex Connectors
  • 6x SATA Connectors
  • 4x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor

Delivery Options

Sunday 7th March via DPD Sunday

Free Delivery by Monday 15th March

Collection Options

Click & Collect is currently unavailable

Monday 8th March from Local Collection Point


inc VAT

Hurry, only 1 left!

Buying in bulk or need help? Email our Business Team.

The CORE Series is the brand new series that completes the Seasonic lineup. The 80 PLUS® Gold certified CORE Series comes in all three cabling setups, including the fully modular CORE GX, semi-modular CORE GM, and lastly the fixed-cabled CORE GC. The Seasonic Smart and Silent Fan Control automatically adjusts the fan speed according to the temperature inside the power supply. As part of the TUF Gaming Alliance, the CORE Series is the perfect unit to go with your gaming PC.

80 PLUS® Gold

The CORE GC Series achieves 80 PLUS® Gold certification with its 90 % efficiency at 50 % system load.

S2FC - Smart and Silent Fan Control

The intelligent thermal circuit feature is designed to find the optimal balance between the necessity to cool the components and the need to run the power supply in the most silent manner possible.

Main Features

  • 80 PLUS® Gold certified
  • Fixed cables
  • Tight Voltage Regulation
  • S2FC - Smart and Silent Fan Control
  • DC to DC Converter Design
  • 105 °C Japanese Capacitor
  • 7 years warranty


SATA Connectors 6
CPU Connectors 1 x 4+4-pin EPS
PCI Connectors 4 x 6+2-pin PCIe
Motherboard Connectors 1 x 20+4-pin ATX
Molex Connectors 3


Standards 80 PLUS Gold Certified
Safety cTUVus, TUV, CB, CCC, BSMI, CE, FCC


Voltage 100 ~ 240 V
Power 650 W
Frequency Range 50 ~ 60 Hz


Operating Temperature 0 ~ 50 °C


Form Factor ATX Power Supply Unit
Case Colour Black
Width 150 mm
Depth 140 mm
Height 86 mm


Warranty 7 Years

Key Features

Modular Cables No
80Plus Rated 80 Plus Gold
PSU Form Factor ATX
PCI-E Connectors 4
Motherboard Power Connectors 4 + 4-Pin
PCI-E Pin Type 6+2-Pin
PSU Depth 140 mm

Item Details

Manufacturer Seasonic
Manufacturer Code CORE-GC-650
EAN 4711173875734
Condition New

Warranty Information

Warranty 7 Years

Manufacturer Information

Manufacturer Seasonic
Manufacturer Code CORE-GC-650

Do you have you a question about the Seasonic Core GC 650W 80 PLUS Gold Certified ATX Power Supply Unit?

5 / 5 3 reviews


2 months ago

Pretty good for my new rig

Wayland Sothcott

10 months ago

It's not dual 12v rail and they stuck the label on upside down. However Seasonic make blumin' good PSUs that well out perform what it does say on the label. I was attempting to power a RYZEN 5 and a VEGA with a BeQuiet System 9 500 dual rail PSU. Under load it went on strike so I got the Seasonic. Make sure you get a case with a shroud so you can hide the cables, there are a lot of them and they are nice and long.

stoica sorin-carol

March 2020

Good quality at a good price