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Compare FSP PT Series 850W vs CORSAIR RM1000x SHIFT 2025

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  3. FSP PT Series 850W 🆚 CORSAIR RM1000x SHIFT 2025
FSP PT Series 850W and CORSAIR RM1000x SHIFT 2025 are both power supplies with the same EPS Connectors (2). The main differences are in Wattage, Modular, PCI-Express 16 Pin 12VHPWR Connectors and PCI-Express 6+2 Pin Connectors.
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FSP PT Series 850W ATX 12V v2.4 EPS 12V v2.92 80 Plus Platinum Full Modular
FSP PT Series 850W
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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Prices
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In Stock
$182.99
Last updated 22 minutes ago.
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$182.99
In Stock
$197.99
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Brand
FSP
Brand
Corsair
Model
PT850FM
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
850 W
Wattage
1000 W
Type
ATX
Type
ATX
Modular
Full
Modular
Full Shifted
Efficiency
80+ Platinum
Efficiency
-
Output
25A @ +3.3V DC<br/>25A @ +5V DC<br/>70A @ +12V DC<br/>0.8A @ -12V DC<br/>3.0A @ +5Vsb DC Standby
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
8
PCI-Express 6+2 Pin Connectors
4
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
2
SATA Connectors
13
SATA Connectors
12
Molex Connectors
6
Molex Connectors
4
Length
190 mm
Length
160 mm

Comparison and key differences summary

Reasons to buy the FSP PT Series 850W:

  • +4 PCI-Express 6+2 Pin connectors available
  • +1 SATA connectors available
  • +2 Molex connectors available

Buy now

Reasons to buy the CORSAIR RM1000x SHIFT 2025:

  • +150 Watts available

Buy now

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