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Compare Antec HCG-520 vs CORSAIR RM1000x SHIFT 2025

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  3. Antec HCG-520 🆚 CORSAIR RM1000x SHIFT 2025
Antec HCG-520 and CORSAIR RM1000x SHIFT 2025 are both power supplies with the same Length (160 mm). The main differences are in Wattage, Modular, PCI-Express 16 Pin 12VHPWR Connectors and PCI-Express 6+2 Pin Connectors.
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Antec High Current Gamer HCG-520 520W 80 PLUS BRONZE
Antec HCG-520
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
Prices
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-
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Prices
(Change region)
In Stock
$182.99
Last updated 3 minutes ago.
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$182.99
In Stock
$197.99
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Brand
Antec
Brand
Corsair
Model
HCG-520
Model
  • CP-9020300-NA
  • CP-9020300-EU
  • CP-9020300-UK
  • CP-9020300-AU
Release Date
-
Release Date
📅 November 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Compatible PC parts
Graphics Cards ► Cases ►
Compatible PC parts
Graphics Cards ► Cases ►
Wattage
520 W
Wattage
1000 W
Type
ATX
Type
ATX
Modular
No
Modular
Full Shifted
Efficiency
80+ Bronze
Efficiency
-
Output
+3.3V@24A, +5V@24A, +12V@40A, -12V@0.8A, +5VSB@2.5A
Output
-
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
2
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
6
SATA Connectors
12
Molex Connectors
6
Molex Connectors
4
Length
160 mm
Length
160 mm

Comparison and key differences summary

Reasons to buy the Antec HCG-520:

  • +2 Molex connectors available

Buy now

Reasons to buy the CORSAIR RM1000x SHIFT 2025:

  • +480 Watts available
  • Fully modular power supply
  • +2 PCI-Express 6+2 Pin connectors available
  • +1 EPS connectors available
  • +6 SATA connectors available

Buy now

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