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âš¡ Power your next build with silent efficiency and compact confidence!
The SilverStone ST45SF-V3-USA is a 450W SFX power supply designed for professional-grade PC builds, offering continuous power output rated for 24/7 operation at high temperatures. It boasts 80 Plus Bronze certification for up to 85% efficiency, a whisper-quiet 92mm fan at 18dBA, and a robust single +12V rail delivering 37.5A. Its compact SFX form factor includes an ATX bracket for versatile installation, making it ideal for space-conscious, high-performance systems.
| ASIN | B07WFX3FZ5 |
| Best Sellers Rank | #514 in Computer Power Supplies |
| Brand | SilverStone |
| Compatible Devices | Personal Computer |
| Connector Type | atx,pci-e |
| Connector Type Used on Cable | atx,pci-e |
| Cooling Method | Air |
| Customer Reviews | 4.4 out of 5 stars 89 Reviews |
| Fan Size | 8 centimeters |
| Form Factor | Atx , Sfx |
| Global Trade Identification Number | 00844761019068 |
| Item Dimensions | 9 x 7 x 4 inches |
| Item Type Name | SFX POWER SUPPLY |
| Item Weight | 0.27 g |
| Manufacturer | SilverStone Technology |
| Maximum Input Voltage | 120 volts_of_alternating_current |
| Mfr Part Number | SST-ST45SF-V3-USA |
| Minimum Input Voltage | 100 volts_of_alternating_current |
| Model Name | SST-ST45SF-V3-USA |
| Model Number | SST-ST45SF-V3-USA |
| Number of Fans | 1 |
| Number of Items | 1 |
| Output Wattage | 450 |
| Power Supply Design | Internal |
| System Bus Connector Type | PCI-e |
| UPC | 844761019068 |
| Upper Temperature Rating | 50 °C |
| Warranty Description | 3 year parts and labor |
| Wattage | 450 watts |
T**E
Plenty of juice to go around!
I use this in my main ITX build, it powers my rig quietly and efficiently, the cables and connections are of great quality and this is definitely a great piece of kit! Here's my setup: Cooler Master NR200p ITX case, i7-11700, 32 GB Corsair Vengeance RGB Pro, RX 6650 XT. It powers the heart of the rig and also all of my Case fans, upgraded CPU cooler! Definitely recommend for a solid, reliable PSU for your tiny build!
S**G
Very nice power supply
Nice, affordable powersupply. The fan is pretty silent, and everything works fine. The 24 pin connector cable could have been a couple of inches longer , but it worked fine for my setup
M**G
Quiet and effective
Replaced exact same PS - the first gave out after five years, possibly due to fine drywall dust getting in when doing some minor repairs. The new one works great and is much quieter. Hoping for a long life.
E**U
Great while it lasted. 4 months :(
I was pretty happy with this PSU while it lasted. Just a touch under 4 months and it shuts off unexpectedly after about 20-30 minute now. Only using half the power, PSU has built in Graphics so not much power. Very disappointed.
T**R
Good PSU, short cables
Good product, really compact and great recommend for itx build (even if the case supports ATX psu’s, because this has an adapter to save extra space). Be aware the cables are really short, so if you're Putting this in a Micro ATX case, you’ll need extension cables so they reach the motherboard.
A**S
Great buy for micro build
This dude is tiny! Powers an I3 9100f and 1650 super emulator machine with ease.
C**S
Defective - no power!
I tested it with a multimeter and it refused to generate any power. Tried two different units, same result!
J**E
Faulty
Great till it's started to shut off every 20 minutes after 4 months of use. Tried every troubleshooting but came to a bad power supply.
L**O
Works great, very silent.
Perfect for an office work small form factor build.
R**W
works well no issues
Works well no issues .for 1060 tie system in lian li mini case . no noise fan
J**.
False advertising
Loud! Louder than all the other fans in my computer even when they run on full power.. for this price I wouldn’t normally care but they blatantly lied by saying it’s quiet..
A**R
Broken
Shipped broken even had a computer repair shop look at it
Trustpilot
2 weeks ago
1 month ago