Compare Power Supplies

Compare CORSAIR RM1000x SHIFT 2025 vs BitFenix Whisper M 750W

CORSAIR RM1000x SHIFT 2025 and BitFenix Whisper M 750W are both power supplies with the same EPS Connectors (2), SATA Connectors (12) and Molex Connectors (4). The main differences are in Wattage, Modular, PCI-Express 16 Pin 12VHPWR Connectors and PCI-Express 6+2 Pin Connectors.

Save comparison

CORSAIR RM1000x SHIFT 2025

BitFenix Whisper M 750W

Prices
(Change region)

In Stock

Last updated 33 minutes ago.

In Stock

Free shipping

In Stock

Show 1 more offers

Prices
(Change region)

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

Corsair

Brand

BitFenix

Model

CP-9020300-NA
CP-9020300-EU
CP-9020300-UK
CP-9020300-AU

Model

BP-WG750UMAG-7FM
BP-WG750UMAG-0FM
BP-WG750UMAG-6FM
BP-WG750UMAG-8FM
BP-WG750UMAG-9FM

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

1000 W

Wattage

750 W

Type

ATX

Type

ATX

Modular

Full Shifted

Modular

Full

Efficiency

-

Efficiency

80+ Gold

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

4

PCI-Express 6+2 Pin Connectors

6

PCI-Express 6 Pin Connectors

0

PCI-Express 6 Pin Connectors

0

EPS Connectors

2

EPS Connectors

2

SATA Connectors

12

SATA Connectors

12

Molex Connectors

4

Molex Connectors

4

Length

160 mm

Length

160 mm

Options (1)

CORSAIR RM850x Shift 2025

850W
$149.99

Options (4)

	BP-WG450UMAG-7FM $79.90
	BP-WG550UMAG-7FM $78.99
	BP-WG650UMAG-7FM $99.90
	BP-WG850UMAG-7FM $119.90

Comparison and key differences summary

Reasons to buy the CORSAIR RM1000x SHIFT 2025:

+250 Watts available

Reasons to buy the BitFenix Whisper M 750W:

40% cheaper, you can save $73.09
+2 PCI-Express 6+2 Pin 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)

Lian Li EDGE GOLD 850W

VS

MSI MAG A850GL PCIE 5

Lian Li EDGE GOLD 850W

vs

MSI MAG A850GL PCIE 5

Corsair RM850e

VS

Corsair RM850x

Corsair RM850e

vs

Corsair RM850x

MSI MAG A750GLS PCIE5

VS

MSI MAG A750GL PCIE 5

MSI MAG A750GLS PCIE5

vs

MSI MAG A750GL PCIE 5

be quiet! Dark Power 14 850W

VS

SeaSonic VERTEX PX-850

be quiet! Dark Power 14 850W

vs

SeaSonic VERTEX PX-850

CORSAIR HX1500i 2025

VS

EVGA SuperNOVA 1000 G3 80 Plus Gold 1000W

CORSAIR HX1500i 2025

vs

EVGA SuperNOVA 1000 G3 80 Plus Gold 1000W

CORSAIR RMx Series RM850x (2024)

VS

CORSAIR RMx Series RM1000x (2024)

CORSAIR RMx Series RM850x (2024)

vs

CORSAIR RMx Series RM1000x (2024)

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

be quiet! Pure Power 13 M 850W

VS

be quiet! Power Zone 2 850W

be quiet! Pure Power 13 M 850W

vs

be quiet! Power Zone 2 850W