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Compare CORSAIR RM1000x SHIFT 2025 vs Rosewill ARC M650

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  3. CORSAIR RM1000x SHIFT 2025 🆚 Rosewill ARC M650
CORSAIR RM1000x SHIFT 2025 and Rosewill ARC M650 are both power supplies with the same 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 RM1000x SHIFT 2025 Fully Modular ATX Side Interface Native 12V-2x6 Cable ATX 3.1 & PCIe 5.1 105°C-Rated Capacitors Cybenetics Gold CP-9020300-NA
CORSAIR RM1000x SHIFT 2025
Rosewill ARC M650 650 Watt 80 PLUS Bronze
Rosewill ARC M650
Prices
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In Stock
$182.99
Last updated 23 minutes ago.
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$182.99
In Stock
$197.99
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Prices
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Brand
Corsair
Brand
Rosewill
Model
  • CP-9020300-NA
  • CP-9020300-EU
  • CP-9020300-UK
  • CP-9020300-AU
Model
ARC M650
Release Date
📅 November 2025
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
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Price history
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Compatible PC parts
Graphics Cards ► Cases ►
Compatible PC parts
Graphics Cards ► Cases ►
Wattage
1000 W
Wattage
650 W
Type
ATX
Type
ATX
Modular
Full Shifted
Modular
Semi
Efficiency
-
Efficiency
80+ Bronze
Output
-
Output
+3.3V@20A,+5V@20A,+12V@52A,-12V@0.5A,+5VSB@2.5A
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
2
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
1
SATA Connectors
12
SATA Connectors
6
Molex Connectors
4
Molex Connectors
4
Length
160 mm
Length
165 mm

Comparison and key differences summary

Reasons to buy the CORSAIR RM1000x SHIFT 2025:

  • +350 Watts available
  • Fully modular power supply
  • +2 PCI-Express 6+2 Pin connectors available
  • +1 EPS connectors available
  • +6 SATA connectors available

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Reasons to buy the Rosewill ARC M650:

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