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Compare CORSAIR RM1000x SHIFT 2025 vs XFX ProSeries 850W Black Edition

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  3. CORSAIR RM1000x SHIFT 2025 🆚 XFX ProSeries 850W Black Edition
CORSAIR RM1000x SHIFT 2025 and XFX ProSeries 850W Black Edition are both power supplies with the same EPS Connectors (2) and 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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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
XFX ProSeries 850W Black Edition 80 PLUS Bronze Modular P1-850B-BEFX
XFX ProSeries 850W Black Edition
Prices
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In Stock
$182.99
Last updated 1 minutes ago.
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$182.99
In Stock
$197.99
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Pangoly Score (How do we rate?)
-
Pangoly Score (How do we rate?)
89
Brand
Corsair
Brand
XFX
Model
  • CP-9020300-NA
  • CP-9020300-EU
  • CP-9020300-UK
  • CP-9020300-AU
Model
P1-850B-BEFX
Release Date
📅 November 2025
Release Date
📅 June 2013
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(117 reviews)
Price history
View Details ►
Price history
View Details ►
Compatible PC parts
Graphics Cards ► Cases ►
Compatible PC parts
Graphics Cards ► Cases ►
Wattage
1000 W
Wattage
850 W
Type
ATX
Type
ATX
Modular
Full Shifted
Modular
Full
Efficiency
-
Efficiency
80+ Gold
Output
-
Output
+3.3V@25A, +5V@25A, +12V@70A, -12V@0.8A, +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
6
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
2
SATA Connectors
12
SATA Connectors
10
Molex Connectors
4
Molex Connectors
5
Length
160 mm
Length
160 mm

Comparison and key differences summary

Reasons to buy the CORSAIR RM1000x SHIFT 2025:

  • Newer Product, it was released around 13 years later
  • +150 Watts available
  • +2 SATA connectors available

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Reasons to buy the XFX ProSeries 850W Black Edition:

  • +2 PCI-Express 6+2 Pin connectors available
  • +1 Molex connectors available

Buy now

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