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Compare CORSAIR RM1200x Shift White vs Seasonic PRIME PX-850

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  3. CORSAIR RM1200x Shift White 🆚 Seasonic PRIME PX-850
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CORSAIR RM1200x Shift White Fully Modular 80 Plus Gold ATX 3.0 PCIe 5.0 Zero RPM Modular Side Interface CP-9020276-NA
CORSAIR RM1200x Shift White
Seasonic PRIME PX-850 850W 80+ Platinum Full Modular SSR-850PD
Seasonic PRIME PX-850
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Brand
Corsair
Brand
Seasonic
Model
  • CP-9020276-NA
  • CP-9020276-UK
  • CP-9020276-AU
  • CP-9020276-EU
Model
  • prime-px-850
  • SSR-850PD
Release Date
📅 March 2024
Release Date
📅 October 2019
* 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
1200 W
Wattage
850 W
Type
ATX
Type
ATX
Modular
Full Shifted
Modular
Full
Efficiency
80+ Gold
Efficiency
80+ Platinum
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
8
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
16
SATA Connectors
14
Molex Connectors
8
Molex Connectors
7
Length
180 mm
Length
170 mm
What are the differences between CORSAIR RM1200x Shift White and Seasonic PRIME PX-850? Analyze head-to-head all specifications and features to find out the better power supply.

Comparison and key differences summary

Reasons to pick the CORSAIR RM1200x Shift White:

  • Newer Product, it was released around 5 years later.
  • +350 Watts available.
  • +2 PCI-Express 6+2 Pin connectors available.
  • +2 SATA connectors available.
  • +1 Molex connectors available.

Buy now

Reasons to pick the Seasonic PRIME PX-850:

  • 3% cheaper, you can save $6.00.
  • Fully modular power supply.
  • Better 80 Plus efficiency.

Buy now

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