Compare Power Supplies

Compare Fractal Design Ion 3 Gold 750W vs Corsair Professional Series HX750

Fractal Design Ion 3 Gold 750W and Corsair Professional Series HX750 are both power supplies with the same Wattage (750 W) and Efficiency (80+ Gold). The main differences are in Modular, PCI-Express 16 Pin 12VHPWR Connectors, PCI-Express 6+2 Pin Connectors and EPS Connectors.

Save comparison

Fractal Design Ion 3 Gold 750W

Corsair Professional Series HX750

Prices
(Change region)

In Stock

Last updated 16 minutes ago.

Out of Stock

Free shipping

Out of Stock

Prices
(Change region)

Out of Stock

Out of Stock

Free shipping

-

* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure)

* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.

Brand

Fractal Design

Brand

CORSAIR

Model

FD-P-IA3G-750
FD-P-IA3G-750-EU

Model

CMPSU-750HX
CMPSU-750HXUK

Release Date

📅 November 2025

Release Date

-

* First availability for purchase, it may not correspond to the actual market launch date.

User reviews

Add a product review

User reviews

Add a product review

Price history

View Details ►

Price history

View Details ►

Compatible PC parts

Graphics Cards ► Cases ►

Compatible PC parts

Graphics Cards ► Cases ►

Wattage

750 W

Wattage

750 W

Type

ATX

Type

ATX

Modular

Full

Modular

Semi

Efficiency

80+ Gold

Efficiency

80+ Gold

Output

-

Output

+3.3V@25A, +5V25A, +12V@60A, -12V@0.8A, +5VSB@3A

PCI-Express 16 Pin 12VHPWR Connectors

1

PCI-Express 16 Pin 12VHPWR Connectors

0

PCI-Express 12 Pin Connectors

0

PCI-Express 12 Pin Connectors

0

PCI-Express 6+2 Pin Connectors

3

PCI-Express 6+2 Pin Connectors

4

PCI-Express 6 Pin Connectors

0

PCI-Express 6 Pin Connectors

0

EPS Connectors

2

EPS Connectors

1

SATA Connectors

6

SATA Connectors

12

Molex Connectors

2

Molex Connectors

8

Length

150 mm

Length

180 mm

Options (3)

	Black 850 $129.99
	White 1000 $159.99
	Black 1000 $159.99

Comparison and key differences summary

Reasons to buy the Fractal Design Ion 3 Gold 750W:

20% cheaper, you can save $30.00
Fully modular power supply
+1 EPS connectors available

Reasons to buy the Corsair Professional Series HX750:

+1 PCI-Express 6+2 Pin connectors available
+6 SATA connectors available
+6 Molex connectors available

Have you found incorrect information on this page? Contact us and we will fix it as soon as possible.

Trending comparisons (Power Supplies)

CORSAIR RM850e (2025)

VS

MSI MAG A850GL PCIE 5

CORSAIR RM850e (2025)

vs

MSI MAG A850GL PCIE 5

be quiet! Pure Power 13 M 1000W

VS

CORSAIR RMx Series RM1000x (2024)

be quiet! Pure Power 13 M 1000W

vs

CORSAIR RMx Series RM1000x (2024)

Corsair RM850e

VS

Corsair RM850x

Corsair RM850e

vs

Corsair RM850x

Lian Li EDGE GOLD 850W

VS

MSI MAG A850GL PCIE 5

Lian Li EDGE GOLD 850W

vs

MSI MAG A850GL PCIE 5

be quiet! Dark Power 14 850W

VS

SeaSonic VERTEX PX-850

be quiet! Dark Power 14 850W

vs

SeaSonic VERTEX PX-850

MSI MAG A750GLS PCIE5

VS

MSI MAG A750GL PCIE 5

MSI MAG A750GLS PCIE5

vs

MSI MAG A750GL PCIE 5

NZXT C850 Gold Core

VS

CORSAIR RM850e (2025)

NZXT C850 Gold Core

vs

CORSAIR RM850e (2025)

CORSAIR RMx Series RM850x (2024)

VS

CORSAIR RMx Series RM1000x (2024)

CORSAIR RMx Series RM850x (2024)

vs

CORSAIR RMx Series RM1000x (2024)

CORSAIR HX1500i 2025

VS

EVGA SuperNOVA 1000 G3 80 Plus Gold 1000W

CORSAIR HX1500i 2025

vs

EVGA SuperNOVA 1000 G3 80 Plus Gold 1000W

be quiet! Pure Power 13 M 850W

VS

Cooler Master MWE 750 Bronze V2

be quiet! Pure Power 13 M 850W

vs

Cooler Master MWE 750 Bronze V2