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Brand: Seasonic

CORE GC-750 ATX 3.1

Seasonic CORE GC-750 ATX 3.1 SRP-CGC751-A5A32SF

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80 PLUS certification 80 PLUS Gold
AC input frequency 50/60 Hz
AC input voltage 100 - 240 V
ATX version 3.1
Bearing technology Ball bearing
Cables included AC

About this item

CORE GC – Power Made SimpleThe Seasonic CORE GC Series delivers reliable performance and modern ATX 3.1 compliance at an essential value. Designed for everyday builders and gamers, it embodies Seasonic’s trusted quality in a compact 140 mm design with a durable scratch-resistant finish.With 80 PLUS® Gold efficiency,...

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Product information

About this product

  • 750 W 100 - 240 V 50/60 Hz
  • Motherboard power connector: 20+4 pin ATX
  • PC ATX 80 PLUS Gold
  • Active 12 cm
  • Black

CORE GC – Power Made Simple

The Seasonic CORE GC Series delivers reliable performance and modern ATX 3.1 compliance at an essential value. Designed for everyday builders and gamers, it embodies Seasonic’s trusted quality in a compact 140 mm design with a durable scratch-resistant finish.

With 80 PLUS® Gold efficiency, Smart and Silent Fan Control (S2FC), and a 120 mm HDB fan, it ensures cool, quiet, and stable operation. The CORE GC-750 and CORE GC-850 include a 12V-2×6 PCIe Gen 5.1 cable, ready for the latest GPUs, while the CORE GC-650 meets all ATX 3.1 requirements with traditional connectors.

Built on decades of engineering excellence, the CORE GC Series delivers the quiet efficiency, reliability, and durability that define every Seasonic power supply.

Next-Gen and Legacy GPU Cable
Includes native 12V-2x6 and 2× 8-pin cables for maximum compatibility

S2FC - Intelligent Fan Control Technology
The Smart and Silent Fan Control (S2FC) system intelligently regulates the power supply’s fan speed to achieve the ideal balance between cooling efficiency and silent operation. By dynamically adjusting the fan curve according to temperature, it ensures that your system remains quiet during low-to-medium usage and effectively cooled when performance demands increase.

Product details

40
80 PLUS certification 80 PLUS Gold
AC input frequency 50/60 Hz
AC input voltage 100 - 240 V
ATX version 3.1
Bearing technology Ball bearing
Cables included AC
Cabling type Non-Modular
Certification CE, CB, CCC, cTUVus, TUV, BSMI, EAC, UKCA, Energy Star, RoHS, REACH, WEEE, ErP Lot 6
Combined power (+12V) 744 W
Combined power (-12V) 3.6 W
Combined power (+3.3V) 100 W
Combined power (+5V) 100 W
Combined power (+5Vsb) 12.5 W
Compliance certificates CE, CB, China Compulsory Certification (CCC), cTUVus, BSMI, EAC, UKCA, RoHS, REACH, WEEE
Cooling type Active
CPU power cable length 60 cm
Fan diameter 12 cm
Input current 10 - 5 A
Max output current (+12V) 62 A
Max output current (-12V) 0.3 A
Max output current (+3.3V) 20 A
Max output current (+5V) 20 A
Max output current (+5Vsb) 2.5 A
Mean time between failures (MTBF) 100000 h
Motherboard power cable length 55 cm
Motherboard power connector 20+4 pin ATX
Number of fans 1 fan(s)
Number of SATA power connectors 2
Operating relative humidity (H-H) 15 - 65%
Operating temperature (T-T) 0 - 40 °C
PCI Express power cable length 55 cm
PCI Express power connectors (6+2 pin) 2
Peripheral (Molex) power cable length 600 mm
Peripheral (Molex) power connectors (4-pin) 1
Power protection features Over current, Over power, Under voltage, Over voltage, Short circuit, Overheating
Power supply unit (PSU) form factor ATX
Product colour Black
Purpose PC
SATA power cable length 600 mm
Total power 750 W

Logistics

EAN4711173879107
Unit of measure—
Weight—
Dimensions —
Dangerous goodsNo

Warranty

  • 12-month warranty on everything we sell.
  • Runs from the day your order is delivered.
  • Faults under normal use are repaired, replaced or refunded.
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  • No surcharge on any payment method; refunds go back to the way you paid.
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    3 payments of £26.31 at 0% interest with Klarna. Learn more
    Businesses: pay in 30 days on invoice with Billie. Learn more

Choose at checkout. 18+, T&Cs apply, credit subject to status.

Return policy: Item can be returned in its original condition for a full refund within 14 days of receipt, with a free tracked Royal Mail return label. Read full return policy

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