SilverStone 450W 80 Plus Gold Modular SFX Power Supply

SilverStone 450W 80 Plus Gold Modular SFX Power Supply

SilverStone 450W 80 Plus Gold Modular SFX Power Supply

B&H # SIST45SFG MFR # ST45SF-G
SilverStone 450W 80 Plus Gold Modular SFX Power Supply

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Product Highlights

  • 1200W Single +12V Rail
  • 80mm Silent Cooling Fan
  • Intel ATX12V Version 2.4
  • 2 x PCI-E Connectors
  • 3 x SATA Connectors
  • 2 x 4-Pin Connectors
  • SFX to ATX Bracket Included
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  • 1Description

The 450W 80 Plus Gold Modular SFX Power Supply is designed to fit inside compact computer cases and comes with a single +12V rail that delivers a continuous power output of 450W. This PSU is compatible with Intel ATX12V v2.4 motherboards and offers an 80 Plus Gold rating, which denotes its power efficiency.

This PSU sports modular cables that can power one or two graphics cards (depending on pin configuration), three SATA-based drives, two Molex components, and a single floppy drive. With a fully modular design, you can preserve precious space inside your SFF case by using only the cables you need. For greater compatibility, an SFX to ATX bracket is included, so you can mount this SFX power supply in a standard-sized computer case. Additionally, an onboard 80mm fan spins quietly to cool the power supply.

Certified 80 Plus Gold power efficiency
100% modular design for easy cable removal
Single +12V rail design
±3% regulation and low ripple & noise performance for high stability
Included SFX to ATX bracket for use in ATX cases
SFX form factor takes up less space for easier installation
UPC: 844761008826
In the Box
SilverStone 450W 80 Plus Gold Modular SFX Power Supply
  • Modular Cable Kit
  • SFX to ATX Bracket
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description
    Connectivity
    Total Connectors 1 x 20+4-Pin Motherboard
    1 x 4+4-Pin EPS
    1 x 6+2-Pin PCIe
    1 x 6-Pin PCIe
    3 x 15-Pin SATA
    2 x 4-Pin Peripheral
    1 x 4-Pin Floppy
    Cable Design Not Specified by Manufacturer
    Electrical
    Total Wattage 450 W
    Number of +12 V Rails Not Specified by Manufacturer
    Combined Power for +12 V 444 W
    Max Load for +12 V 37 A
    Combined Power for +3.3/+5 V 90 W
    Max Load for +3.3 V 19 A
    Max Load for +5 V 14 A
    Max Power for +5 Vsb Not Specified by Manufacturer
    Max Load for +5 Vsb 2.5 A
    Max Power for -12 V Not Specified by Manufacturer
    Max Load for -12 V 0.3 A
    AC Input Power 90 to 264 VAC, 50 / 60 Hz
    Voltage Regulation +3.3 V:  3%, +5 V:  3%, +12 V:  3%, -12 V:  10%, +5 Vsb:  5%
    Ripple and Noise +3.3 V: 50 mV, +5 V: 50 mV, +12 V: 120 mV, -12 V: 120 mV, +5 Vsb: 50 mV
    General
    Efficiency Rating 80 PLUS Gold
    Active Power Factor Correction 90%
    Efficiency 87 to 90% at 20 to 100% Load
    Cooling
    Fan Size 80 mm
    Fan Speed Not Specified by Manufacturer
    Bearing Type Not Specified by Manufacturer
    Noise Level 18 dBA
    Fan Life Expectancy Not Specified by Manufacturer
    Environmental
    Operating Temperature 32 to 104°F / 0 to 40°C
    Physical
    Compliance ATX 12 V v2.4
    Protection No Load Operation, Over-Current Protection, Over-Power Protection, Over-Voltage Protection, Short-Circuit Protection, Under-Voltage Protection
    Certifications Not Specified by Manufacturer
    Mean Time Between Failure 100,000 Hours
    Power Cable Length Not Specified by Manufacturer
    Dimensions 4.9 x 2.5 x 3.9" / 125.0 x 63.5 x 100.0 mm
    Weight 3.2 lb / 1.5 kg
    Packaging Info
    Package Weight 3.5 lb
    Box Dimensions (LxWxH) 9.1 x 7.0 x 3.0"
    450W 80 Plus Gold Modular SFX Power Supply is rated 3.5 out of 5 by 2.
    Rated 5 out of 5 by from Perfect for a New SFF Build After building my wife a new computer I went on to repurpose the case (Lian Li pc-v350b) and old parts for a media server using an i5-4690s, 8 gig ram and 3 SSDs and a Pioneer Blue Ray Player. Because of the cpu heatsink and cooler and some modifications I had made to the case years ago I had no room for an ATX power supply and did not want the clutter of a non-modular power supply. The Silverstone did it. It was perfect for me and I have no problems with any of the components. I still have 1 cable for a Videocard but don't expect to use it in the server form.
    Date published: 2016-09-05
    Rated 2 out of 5 by from too noisy and wires are too thick the wires are bundled together for each modulo that is hard to manage within a tiny itx case.
    Date published: 2017-08-08
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