Compare Power Supplies

Compare Thermaltake Toughpower Grand 850W vs CORSAIR RM850x Shift 2025

Thermaltake Toughpower Grand 850W and CORSAIR RM850x Shift 2025 are both power supplies with the same Wattage (850 W). The main differences are in Modular, PCI-Express 16 Pin 12VHPWR Connectors, PCI-Express 6+2 Pin Connectors and EPS Connectors.

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Thermaltake Toughpower Grand 850W

CORSAIR RM850x Shift 2025

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Brand

Thermaltake

Brand

Corsair

Model

PS-TPG-0850MPCGUS-1
PS-TPG-0850MPCGEU-1

Model

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

Release Date

📅 August 2018

Release Date

📅 November 2025

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

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Compatible PC parts

Graphics Cards ► Cases ►

Compatible PC parts

Graphics Cards ► Cases ►

Wattage

850 W

Wattage

850 W

Type

ATX

Type

ATX

Modular

Full

Modular

Full Shifted

Efficiency

80+ Gold

Efficiency

-

PCI-Express 16 Pin 12VHPWR Connectors

0

PCI-Express 16 Pin 12VHPWR Connectors

1

PCI-Express 12 Pin Connectors

0

PCI-Express 12 Pin Connectors

0

PCI-Express 6+2 Pin Connectors

6

PCI-Express 6+2 Pin Connectors

4

PCI-Express 6 Pin Connectors

0

PCI-Express 6 Pin Connectors

0

EPS Connectors

1

EPS Connectors

2

SATA Connectors

12

SATA Connectors

9

Molex Connectors

8

Molex Connectors

4

Length

180 mm

Length

160 mm

Options (2)

	750W Toughpower grand Gold Full Modular
	1200W Toughpower grand Gold Full Modular

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Comparison and key differences summary

Reasons to buy the Thermaltake Toughpower Grand 850W:

+2 PCI-Express 6+2 Pin connectors available
+3 SATA connectors available
+4 Molex connectors available

Reasons to buy the CORSAIR RM850x Shift 2025:

Newer Product, it was released around 7 years later
+1 EPS connectors available

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