Compare Power Supplies

Compare Silverstone Extreme 500 Bronze vs Seasonic S12II 520 BRONZE

Silverstone Extreme 500 Bronze and Seasonic S12II 520 BRONZE are both power supplies with the same Modular (No) and Efficiency (80+ Bronze). The main differences are in Wattage, PCI-Express 6+2 Pin Connectors, PCI-Express 6 Pin Connectors and EPS Connectors.

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Silverstone Extreme 500 Bronze

Seasonic S12II 520 BRONZE

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Brand

SilverStone

Brand

Seasonic

Model

SST-EX500-B
SST-SX0500FCBR-A

Model

S12II 520 Bronze
S12II-520
SS-520GB
SS-520GB F3

Release Date

📅 September 2021

Release Date

📅 October 2016

* First availability for purchase, it may not correspond to the actual market launch date.

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Compatible PC parts

Graphics Cards ► Cases ►

Compatible PC parts

Graphics Cards ► Cases ►

Wattage

500 W

Wattage

520 W

Type

SFX

Type

ATX

Modular

No

Modular

No

Efficiency

80+ Bronze

Efficiency

80+ Bronze

Output

-

Output

+3.3V@24A, +5V@24A, +12V@40A, -12V@0.8A, +5VSB@2.5A

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

2

PCI-Express 6+2 Pin Connectors

1

PCI-Express 6 Pin Connectors

0

PCI-Express 6 Pin Connectors

1

EPS Connectors

2

EPS Connectors

1

SATA Connectors

3

SATA Connectors

6

Molex Connectors

2

Molex Connectors

4

Length

100 mm

Length

140 mm

Options (1)

SilverStone SST-SX300-B

300W
$76.21

Comparison and key differences summary

Reasons to buy the Silverstone Extreme 500 Bronze:

Newer Product, it was released around 5 years later
+1 PCI-Express 6+2 Pin connectors available
+1 EPS connectors available

Reasons to buy the Seasonic S12II 520 BRONZE:

48% cheaper, you can save $51.63
+20 Watts available
+3 SATA connectors available
+2 Molex connectors available

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