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SilverStone ST45SF-G 450W SFX Series

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PC Power Supply - SFX, 80PLUS Gold, active PFC, 3x SATA, 2x PCIe
Price incl. VAT £99.17 £89.82
Price excl. VAT £74.85
   Return products within two months £4.49 Possibility to return products within two months
In stock 1 pcs
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Warranty 24 months Code:  UB090c2 Product Number:  SST-ST45SF-G Manufacturer's Website:
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SilverStone ST45SF-G 450W SFX Series £99.17 £89.82 In stock 1 pcs
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4.7
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SilverStone ST45SF-G 450W SFX Series

The modular SilverStone ST45SF-G power supply is remarkable for its exceedingly quiet idle operation (20 dBA).  Its 80 PLUS Gold level efficiency means it never drops below 87% at 20-80% load. Another advantage is its strict ±3% voltage regulation and ±3% ripple and noise tolerance. Although it is primarily a SFX power supply, thanks to the supplied adapter it can be mounted in any ATX case.

A powerful single +12V rail design provides maximum output current of 37 A, making it suitable for computers with upper mid-range graphics cards. Two PCI Express connectors, which are part of the wiring, match the intended specs. You will appreciate the full modular cable design, which improves air flow and component cooling inside the case. All quality power supply units have obligatory active PFC correction and multiple protection of connected equipment, and the ST45SF-G is no different.

Specifications:

Basic information:
Format: SFX (ATX adapter included)
Power: 450 W
Input: 90 ~ 264 V
PFC: active
Additional features: modular cable design
Lifespan: 100,000 hours

Efficiency:
Very low load (10%): 81.89%
Low load (20%): 87.32%
Typical load (50%): 90.02%
Maximum load (100%): 87.24%
80PLUS Gold certified

Cooling:
Fan size: 80 mm
Speed control
Minimum noise: 20 dBA

Connectors:
1x ATX 20/24 pin
1x ATX/EPS 4/8 pin
2x Molex HDD 4-pin 
1x Molex FDD 4-pin
3 x Serial ATA 15-pin 
1x PCI Express 8 (6 +2) pin
1x PCI Express 6-pin

Maximum current consumption:
+3.3 V: 19 A
+5 V: 14 A
+12 V: 37 A
-12 V: 0.3 A
+5 Vsb: 2.5 A

Protections:
OCP (Over Current Protection)
OVP (Over Voltage Protection)
UVP (Under Voltage Protection)
OPP (Over Power Protection)
SCP (Short Circuit Protection)
NLP (No Load Operation)

Design:
Colour: Black
Dimensions: 125 x 100 x 63.5 mm (W x H x V)
Weight: 1.45 g

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Specifications
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Performance
450 W
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Format
SFX
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Features and functions
Detachable cables, Active PFC, Thermal speed control
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Certification
80 PLUS Gold
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Efficiency
90 %
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Connectors
Connectors for motherboard
ATX 20-pin, ATX 24-pin, ATX 4-pin, EPS 8-pin
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Number of PCI express 6-pin
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Number of PCI express 8-pin
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Number of serial ATA 15-pin
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Number of molex HDD 4-pin
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Number of molex FDD 4-pin
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Cooling system
Fan size
80 mm
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Dimensions
Width
125 mm (12.5 cm)
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Height
63.5 mm (6.35 cm)
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Depth
125 mm (12.5 cm)
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Weight
1.45 kg (1,450 g)
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More Specifications

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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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Forum SilverStone ST45SF-G 450W SFX Series
4.7
Rated by 3 users
5 2x
4 1x
3 0x
2 0x
1 0x
100 % Customers Recommend
Martin, brno 18/07/2014
the reserve is enough to run gtx780 extreme stress (+2 ssd, hdd 1, i7 2600k) size length of the power cord, so everything is oversized Except that the resulting cable routing'm very satisfied (SilverStone Sugo SG10B) removable cables slightly noisier vetrak could use additionally one power supply socket + cable for supplying the internal DVD drive, not a lot to be powered, if you are in a housing 4 disks (SilverStone Sugo SG10B)
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