Compare Power Supplies

Compare CORSAIR RM850x Shift 2025 vs Cooler Master V1000

CORSAIR RM850x Shift 2025 and Cooler Master V1000 are both power supplies with the same EPS Connectors (2), SATA Connectors (9) and Molex Connectors (4). The main differences are in Wattage, Modular, PCI-Express 16 Pin 12VHPWR Connectors and PCI-Express 6+2 Pin Connectors.

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CORSAIR RM850x Shift 2025

Cooler Master V1000

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Brand

Corsair

Brand

Cooler Master

Model

CP-9020299-NA
CP-9020299-EU
CP-9020299-UK
CP-9020299-AU

Model

RSA00-AFBAG1-US
RSA00-AFBAG1

Release Date

📅 November 2025

Release Date

📅 July 2013

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

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Price history

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Compatible PC parts

Graphics Cards ► Cases ►

Compatible PC parts

Graphics Cards ► Cases ►

Wattage

850 W

Wattage

1000 W

Type

ATX

Type

ATX

Modular

Full Shifted

Modular

Full

Efficiency

-

Efficiency

80+ Gold

Output

-

Output

+3.3V@25A, +5V@25A, +12V@83A, -12V@0.5A, +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

4

PCI-Express 6+2 Pin Connectors

8

PCI-Express 6 Pin Connectors

0

PCI-Express 6 Pin Connectors

0

EPS Connectors

2

EPS Connectors

2

SATA Connectors

9

SATA Connectors

9

Molex Connectors

4

Molex Connectors

4

Length

160 mm

Length

170 mm

-

Options (4)

	550W $319.00
	650W $349.00
	750W $209.00
	850W $389.00

Comparison and key differences summary

Reasons to buy the CORSAIR RM850x Shift 2025:

Newer Product, it was released around 13 years later

Reasons to buy the Cooler Master V1000:

+150 Watts available
+4 PCI-Express 6+2 Pin connectors available

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