Compare Power Supplies

Compare GIGABYTE GP-UD850GM vs PW400

GIGABYTE GP-UD850GM and GIGABYTE PW400 are both power supplies with the same Length (140 mm). The main differences are in Wattage, Modular, Efficiency and PCI-Express 6+2 Pin Connectors.
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Brand
Gigabyte
Brand
Gigabyte
Model
GP-UD850GM
Model
GP-PW400
Release Date
📅 March 2022
Release Date
📅 June 2017
* 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
Compatible PC parts
Wattage
850 W
Wattage
400 W
Type
ATX
Type
ATX
Modular
Full
Modular
No
Efficiency
80+ Gold
Efficiency
80+
PCI-Express 16 Pin 12VHPWR Connectors
0
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
1
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
1
SATA Connectors
8
SATA Connectors
3
Molex Connectors
3
Molex Connectors
4
Length
140 mm
Length
140 mm

Comparison and key differences summary

Reasons to buy the GIGABYTE GP-UD850GM:

  • 20% cheaper, you can save $76.36
  • Newer Product, it was released around 5 years later
  • +450 Watts available
  • Fully modular power supply
  • Better 80 Plus efficiency
  • +3 PCI-Express 6+2 Pin connectors available
  • +1 EPS connectors available
  • +5 SATA connectors available

Buy now

Reasons to buy the GIGABYTE PW400:

  • +1 Molex connectors available

Buy now

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