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Compare Corsair AX1500i 1500W Fully Modular 80+ Titanium vs Silverstone ST1500 1500W

Corsair AX1500i 1500W Fully Modular 80+ Titanium and Silverstone ST1500 1500W are both power supplies with the same Wattage (1500 W), Modular (Full) and EPS Connectors (2). The main differences are in Efficiency, PCI-Express 6+2 Pin Connectors, PCI-Express 6 Pin Connectors and SATA Connectors.

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Corsair AX1500i 1500W Fully Modular 80+ Titanium

Silverstone ST1500 1500W

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Last updated 27 minutes ago.

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Brand

Corsair

Brand

SilverStone

Model

CP-9020057-NA
CP-9020057-UK
AX1500i
CMPSU-AX1500i
CP-9020057-EU

Model

ST1500
SST-ST1500

Release Date

📅 July 2014

Release Date

-

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

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Price history

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Compatible PC parts

Graphics Cards ► Cases ►

Compatible PC parts

Graphics Cards ► Cases ►

Wattage

1500 W

Wattage

1500 W

Type

ATX

Type

ATX

Modular

Full

Modular

Full

Efficiency

80+ Titanium

Efficiency

80+ Silver

Output

-

Output

+3.3V@40A, +5V@40A, +12V1@25A, +12V2@25A, +12V3@25A, +12V4@25A, +12V5@25A, +12V6@25A, +12V7@25A

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

10

PCI-Express 6+2 Pin Connectors

4

PCI-Express 6 Pin Connectors

0

PCI-Express 6 Pin Connectors

4

EPS Connectors

2

EPS Connectors

2

SATA Connectors

16

SATA Connectors

12

Molex Connectors

9

Molex Connectors

12

Length

225 mm

Length

219 mm

Options (2)

	860W $229.99
	1200W $499.00

Options (3)

	Silver 850 Watt Silver
	Bronze 700 Watt Bronze $87.99
	Bronze 600 Watt Bronze

Comparison and key differences summary

Reasons to buy the Corsair AX1500i 1500W Fully Modular 80+ Titanium:

Better 80 Plus efficiency
+6 PCI-Express 6+2 Pin connectors available
+4 SATA connectors available

Reasons to buy the Silverstone ST1500 1500W:

23% cheaper, you can save $104.58
+3 Molex connectors available

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