£75.47

SilverStone SST-ST45SF v 3.0 - SFX Series, 450W 80 Plus Bronze PC Power Supply, Low Noise 92mm

Sst-st45sf V 3.0, 30292

Price data last checked 39 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

This is the usual price. Wait for it to drop, or tell us your number.

£75 today · usual range £57–£76 · best ever £57

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 52 days · 52 data points (no recent data)

Historical
Generating forecast…
£75.58 £55.57 £59.94 £64.30 £68.67 £73.03 £77.40 22 April 2026 04 May 2026 17 May 2026 30 May 2026 12 June 2026

Price Distribution

Price distribution over 52 days • 4 price levels

Days at Price
Current Price
7 days 4 days 36 days 5 days · current 0 9 18 27 36 £57 £58 £70 £76 Days at Price

Price Analysis

Most common price: £70 (36 days, 69.2%)

Price range: £57 - £76

Price levels: 4 different prices over 52 days

Description

After successfully revolutionizing both HTPC and SFF market segments with innovative chassis designs, SilverStone engineers continue their push for advancement in these categories by releasing a true upgrade-worthy small form factor power supply, the ST45SF. This SFX unit is compatible not only with chassis that use SFX power supplies but also in smaller ATX chassis with the included adapter bracket. Despite its small size, the ST45SF has features that one would expect from an elite ATX power supply such as 80 PLUS Bronze level of efficiency, temperature controlled fan, 50℃ / 40℃ temperature rating, and reliability for 24/7 operation. Enthusiasts oriented features are also present with single +12V rail and 8pin/6pin PCI-E connectors to fully support multi-GPU systems. For SFF users and for SilverStone, the ST45SF is more than just an upgrade, it is an important milestone for the DIY desktop computer. V3.0 has greater +12V output and lower noise for home desktops or gaming PCs. Box Contains 1 x SST-ST45SF v3.0

Key Features

Supports standard SFX form factor and ATX via included bracket

450W continuous power output at 40℃ temperature rated for 24/7 operation (V3.0)

80 PLUS Bronze level efficiency (82%~85% efficiency at 20%~100% loading)

Silent running 92mm fan (V3.0)

Class-leading single +12V rail with 36A

Product Specifications

Model
30292
Colour
Sst-st45sf V 3.0
Size
One Size
Domain
Amazon UK
Release Date
04 October 2016
Listed Since
19 September 2016

Barcode

No barcode data available

Similar Products You Might Like

SilverStone SST-ST30SF v 2.0 - SFX Series, 300W 80 Plus Bronze PC Power Supply, Low Noise 92mm
98% match

SilverStone SST-ST30SF v 2.0 - SFX Series, 300W 80 Plus Bronze PC Power Supply, Low Noise 92mm

SilverStone

£49.99 17 Jun 2026
be quiet! System Power 10 650W 80 PLUS Bronze PSU
98% match

be quiet! System Power 10 650W 80 PLUS Bronze PSU

be quiet!

Out of stock 18 Jun 2026
SilverStone SST-TX300 - TFX Series, 300W, 80 Plus Bronze PC Power Supply, Low Noise 80mm
98% match

SilverStone SST-TX300 - TFX Series, 300W, 80 Plus Bronze PC Power Supply, Low Noise 80mm

SilverStone

£55.47 13 Jul 2026
CORSAIR SF850 (2024) Fully Modular 80 PLUS Platinum ATX Power Supply with Low Noise – ATX 3.1 Suitable – PCIe 5.1 Prepared – SFX to ATX Bracket Included – Black
98% match

CORSAIR SF850 (2024) Fully Modular 80 PLUS Platinum ATX Power Supply with Low Noise – ATX 3.1 Suitable – PCIe 5.1 Prepared – SFX to ATX Bracket Included – Black

Corsair

£190.72 16 Jun 2026
MSI MAG A850GLS PCIE5 Power Supply Unit, 850W, 80 PLUS Gold, ATX 3.1, PCIe 5.1 GPU Support, Native 12V-2x6, Dual-color 12V-2x6 connector, ATX PSU, Embossed Jacket Cables
97% match

MSI MAG A850GLS PCIE5 Power Supply Unit, 850W, 80 PLUS Gold, ATX 3.1, PCIe 5.1 GPU Support, Native 12V-2x6, Dual-color 12V-2x6 connector, ATX PSU, Embossed Jacket Cables

MSI

£139.44 12 Jun 2026
Cooler Master V850 SFX Gold 850W Fully Modular PSU - Black
97% match

Cooler Master V850 SFX Gold 850W Fully Modular PSU - Black

Cooler Master

£133.00 21 May 2026
Cooler Master V650 SFX Gold 650W Fully Modular PSU
97% match

Cooler Master V650 SFX Gold 650W Fully Modular PSU

Cooler Master

Out of stock 22 May 2026
Cooler Master V750 SFX Gold 750W Fully Modular PSU
97% match

Cooler Master V750 SFX Gold 750W Fully Modular PSU

Cooler Master

£146.16 20 May 2026
MSI MEG Ai1600T PCIE5 Power Supply Unit, 1600W, 80 PLUS Titanium, ATX 3.1, PCIe 5.1 GPU Support, Dual-native 12V-2x6, cables with Dual-color 12V-2x6 connectors, ATX PSU, Braided Cable
97% match

MSI MEG Ai1600T PCIE5 Power Supply Unit, 1600W, 80 PLUS Titanium, ATX 3.1, PCIe 5.1 GPU Support, Dual-native 12V-2x6, cables with Dual-color 12V-2x6 connectors, ATX PSU, Braided Cable

MSI

£918.99 28 May 2026
Cooler Master V550 SFX Gold 550W Fully Modular PSU
97% match

Cooler Master V550 SFX Gold 550W Fully Modular PSU

Cooler Master

Out of stock 17 Jul 2026
Corsair SF1000 1000W 80 PLUS Platinum SFX ATX 3.0 PSU
97% match

Corsair SF1000 1000W 80 PLUS Platinum SFX ATX 3.0 PSU

Corsair

£287.69 21 Jul 2026
MSI MAG A750GL PCIE5 750W 80 Plus Gold Fully Modular PSU
97% match

MSI MAG A750GL PCIE5 750W 80 Plus Gold Fully Modular PSU

MSI

£74.99 17 Jul 2026
MSI MAG A650GL Power Supply Unit, 650W, 80 Plus Gold, multiple generations GPU Support, Fully Modular,120mm FDB fan, Black Flat Cables, 7 Year Warranty
97% match

MSI MAG A650GL Power Supply Unit, 650W, 80 Plus Gold, multiple generations GPU Support, Fully Modular,120mm FDB fan, Black Flat Cables, 7 Year Warranty

MSI

£74.99 16 Jun 2026
Silverstone Cybenetics Platinum 1200W ATX 3.0 & PCIe 5.0 Fully Modular ATX Power Supply, SST-HA1200R-PM
97% match

Silverstone Cybenetics Platinum 1200W ATX 3.0 & PCIe 5.0 Fully Modular ATX Power Supply, SST-HA1200R-PM

SilverStone

£266.54 19 Jun 2026
Silverstone Cybenetics Gold 1000W ATX 3.0 & PCIe 5.0 Fully Modular ATX Power Supply, SST-DA1000R-GM
97% match

Silverstone Cybenetics Gold 1000W ATX 3.0 & PCIe 5.0 Fully Modular ATX Power Supply, SST-DA1000R-GM

SilverStone

£171.93 16 Jun 2026
Tecnoware Power Systems - ATX Hyper Stream Bronze 500W PSU for PC | Silent 4.7in Fan | Optimized Wiring | Multiple Connectors: 20+4, 12V 4+4, 6+2 PCI-E, Molex, Sata | 500W NVIDIA
97% match

Tecnoware Power Systems - ATX Hyper Stream Bronze 500W PSU for PC | Silent 4.7in Fan | Optimized Wiring | Multiple Connectors: 20+4, 12V 4+4, 6+2 PCI-E, Molex, Sata | 500W NVIDIA

Tecnoware Power Systems

£49.50 21 Jul 2026
Aerocool LUXPRO1000, Power Supply 1000W, 80Plus Gold Certified, Efficiency +90%, Japanese Capacitors 105°C, APFC 14cm FDB Fan, ATX 3.0 and PCIe 5.0, 5 Years Warranty, Black
97% match

Aerocool LUXPRO1000, Power Supply 1000W, 80Plus Gold Certified, Efficiency +90%, Japanese Capacitors 105°C, APFC 14cm FDB Fan, ATX 3.0 and PCIe 5.0, 5 Years Warranty, Black

AeroCool

£124.27 16 May 2026
AKYGA AK-S1-300 SFX Power Supply for PC 300W PPFC P4 2X SATA 2X Molex 12 cm Fan
97% match

AKYGA AK-S1-300 SFX Power Supply for PC 300W PPFC P4 2X SATA 2X Molex 12 cm Fan

AKYGA

£50.19 11 Jun 2026
MSI MPG A850GS PCIE5 Power Supply Unit, 850W, 80 Plus Gold, ATX 3.1, PCIe 5.1 50 Series GPU Support, Native 12V-2x6 Cables with Dual-Colour Connectors, ATX PSU, Embossed Jacket
97% match

MSI MPG A850GS PCIE5 Power Supply Unit, 850W, 80 Plus Gold, ATX 3.1, PCIe 5.1 50 Series GPU Support, Native 12V-2x6 Cables with Dual-Colour Connectors, ATX PSU, Embossed Jacket

MSI

£99.99 08 Jul 2026
MSI MAG A650GLS PCIE5 Power Supply Unit, 650W, 80 PLUS Gold, ATX 3.1, PCIe 5.1 GPU Support, Native 12V-2x6, Dual-color 12V-2x6 connector, ATX PSU, Embossed Jacket Cables
97% match

MSI MAG A650GLS PCIE5 Power Supply Unit, 650W, 80 PLUS Gold, ATX 3.1, PCIe 5.1 GPU Support, Native 12V-2x6, Dual-color 12V-2x6 connector, ATX PSU, Embossed Jacket Cables

MSI

£74.99 03 Jun 2026
ENDORFY Vero L5 Bronze 500W, 80plus Bronze Certified, Efficient and Quiet ATX Power, 1x PCI-E 8-PIN (6 plus 2), UK Plug
97% match

ENDORFY Vero L5 Bronze 500W, 80plus Bronze Certified, Efficient and Quiet ATX Power, 1x PCI-E 8-PIN (6 plus 2), UK Plug

ENDORFY

£39.91 29 Jun 2026
MSI MAG A750GLS PCIE5 Power Supply Unit, 750W, 80 PLUS Gold, ATX 3.1, PCIe 5.1 GPU Support, Native 12V-2x6, Dual-color 12V-2x6 connector, ATX PSU, Embossed Jacket Cables
97% match

MSI MAG A750GLS PCIE5 Power Supply Unit, 750W, 80 PLUS Gold, ATX 3.1, PCIe 5.1 GPU Support, Native 12V-2x6, Dual-color 12V-2x6 connector, ATX PSU, Embossed Jacket Cables

MSI

£84.99 19 Jun 2026
GAMDIAS HELIOS M2-750B Low-Noise ATX PC Power Supply, 80 PLUS Silver Non-Modular Computer PSU, ATX 3.1, DC-DC Design, Flat Cables, Black
97% match

GAMDIAS HELIOS M2-750B Low-Noise ATX PC Power Supply, 80 PLUS Silver Non-Modular Computer PSU, ATX 3.1, DC-DC Design, Flat Cables, Black

GAMDIAS

£44.99 01 Jul 2026
Thermaltake GF1 750W PC ATX Power Supply 80-Plus Gold Fully Modular Quiet 140 Fan EU Certified Black
97% match

Thermaltake GF1 750W PC ATX Power Supply 80-Plus Gold Fully Modular Quiet 140 Fan EU Certified Black

Thermaltake

Out of stock 10 Jul 2026