SilverStone SST-ST45SF V3.0 80 PLUS Bronze SFX Power Supply 450 Watt
SilverStone SST-ST45SF V3.0 80 PLUS Bronze SFX Power Supply 450 Watt, photo 2
SilverStone SST-ST45SF V3.0 80 PLUS Bronze SFX Power Supply 450 Watt, photo 3
SilverStone SST-ST45SF V3.0 80 PLUS Bronze SFX Power Supply 450 Watt, photo 4
SilverStone SST-ST45SF V3.0 80 PLUS Bronze SFX Power Supply 450 Watt, photo 5
SilverStone SST-ST45SF V3.0 80 PLUS Bronze SFX Power Supply 450 Watt, photo 6
SilverStone SST-ST45SF V3.0 80 PLUS Bronze SFX Power Supply 450 Watt, photo 7
SilverStone SST-ST45SF V3.0 80 PLUS Bronze SFX Power Supply 450 Watt, photo 8
SilverStone

SilverStone SST-ST45SF V3.0 80 PLUS Bronze SFX Power Supply 450 Watt

SKU HC-819723MPN SST-ST45SF v 3.0

  • 450 W
  • 80 Plus Bronze
  • SFX

Highlights

  • 450W continuous output rated at 40°C for 24/7 operation
  • 80 PLUS Bronze certified efficiency up to 85%
  • Single +12V rail delivers 36A for stable GPU power
  • 92mm fan with optimized curve for quiet performance
  • Includes SFX-to-ATX mounting bracket for flexible installation
  • One 8-pin and two 6-pin PCIe connectors for graphics cards

Key specs

Wattage
450 W
Efficiency
80 Plus Bronze
Fully modular
No
Form factor
SFX
Fan Size
92 mm
12V Distribution
single rail
All specifications
$76.99
  • ≈ 0.000998 BTC
  • ≈ 0.03362 ETH
  • ≈ 77.07 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Manufacturer warranty: 3 years
  • 30-day returns Unused items in original packaging
Pay with BTCETHUSDTTRC20USDTERC20

Overview

This SFX power supply provides 450 watts of continuous power for small form factor builds. It includes an ATX mounting bracket for broader case compatibility.

Compact SFX Design

The unit fits the standard SFX form factor measuring 100 mm deep. An included adapter bracket allows installation in ATX cases. The black housing matches typical build aesthetics.

Performance and Cooling

A single +12V rail provides 36A with 450W total output. The 92mm fan uses an optimized curve for silent running. Active PFC and 80 PLUS Bronze certification ensure efficient power delivery at up to 85% efficiency.

Connectivity

Cables are fixed and include one 4+4-pin CPU connector, one 6+2-pin PCIe connector, two 6-pin PCIe connectors, three SATA connectors, and two 4-pin Molex connectors.

Protection and Reliability

Version 3.0 adds more extensive protection circuits. The power supply is rated for continuous 24/7 operation at 40°C ambient temperature. The manufacturer provides a three-year warranty.

SST-ST45SF V3.0 80 PLUS Bronze SFX Power Supply 450 Watt specifications

General
BrandSilverStone
Manufacturer part no.SST-ST45SF v 3.0
EAN4710007224298
Warranty3 years (manufacturer)
Fan Specifications
Fan Size92 mm
Power Supply
PSU FormatSFX
12V Distributionsingle rail
Modular Power SupplyNo
Power Specifications
Total Power Output450 W
Power Output +12V rails450 W
Cooling
Semi Passive Power SupplyNo
Case Fan ControllerNo
Internal Ports
CPU Power Supply1x 4+4-Pin
6+2 Pin PCIe Power Connectors1
SATA Power Connectors3
4 Pin Molex Power Connectors2
Software interface digitalNo
Efficiency Class
80PLUS Efficiency80 PLUS Bronze
Lighting
Lighting / RGBNo
Color
Primary ColorBlack
Dimensions
Length / Depth100 mm
Installation depth10 cm

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2$5.90
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$24.90
United States and CanadaDHL Express Worldwide2–5$39.90
Asia and the Middle EastDHL Express Worldwide2–5$49.90
Australia and New ZealandDHL Express Worldwide3–6$59.90
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

Paying in crypto

  1. Check out as a guest Email and shipping address — no account.
  2. Pick your coin and network BTC, ETH, USDT on TRC20 or ERC20.
  3. Send the exact amount To the address shown on your payment page, before the timer ends.
How crypto payment works

Similar products

Same category, close in price