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💡 silverstone sx300-b: 300w sfx power supply with class-leading efficiency & silent operation logo

💡 SilverStone SX300-B: 300W SFX Power Supply with Class-Leading Efficiency & Silent Operation Review

4

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Average

Revainrating 4 out of 5  
Rating 
3.8
🧰 Computer Internal Components, 💻 Computer Components

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Details

SeriesSX300-B
BrandSilverStone Technology
Output Wattage300 Watts
Form FactorSFX
Wattage300 watts
Item Dimensions LxWxH4.9 x 3.94 x 2.5 inches
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Description of 💡 SilverStone SX300-B: 300W SFX Power Supply with Class-Leading Efficiency & Silent Operation

Support Standard SFX form factor. 24/7 continuous power output with 40°C operating temperature. Silent running 80 mm fan with 18dBA minimum. High efficiency with 80 PLUS Bronze certification. Class-leading single +12V rail. Pcie 8pin and PCIe 6pin connectors support.

Reviews

Global ratings 4
  • 5
    1
  • 4
    1
  • 3
    2
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Noisy. Computer Components

Fairly easy to install, works as advertised. most of time. This is the loudest power supply I've ever had. I switched from my gaming rig to a mini-ITX setup to reduce heat and noise and to my disappointment the fan runs at 100% all the time which is pretty damn loud in my quiet room. I had to deduct the stars because this is explicitly advertised as a quiet power supply. No, that is not so.

Pros
  • Standard SFX Support
Cons
  • Legacy Model

Revainrating 4 out of 5

They all worked well

Like the size for small builds, this gives more clearance above the CPU cooler even in the Coolermaster 110 Elite case.pvp

Pros
  • High efficiency with 80 PLUS Bronze certification
Cons
  • Expensive insurance

Revainrating 3 out of 5

The fan is noisy in Computer and accessories

The included 80mm fan is noisy, especially considering the low power consumption of the PSU. The fan is also 2-pole, which means that it runs 100% regardless of the load. The fan is easy to swap out, but consider alternatives if you don't feel comfortable taking the PSU apart. Replaced the fan with a custom 3-pin 80mm fan, everything is fine.

Pros
  • Support for 8-pin PCIe and 6-pin PCIe connectors
Cons
  • You could choose a newer model

Revainrating 3 out of 5

Does its job at a good price. The wires are thin.

Installation was easy but the wires are a bit flimsy. Although I only had 150-200 watts. I didn't notice any fan noise at around 40 inches.

Pros
  • Continuous power 24/7 at 40℃ operating temperature
Cons
  • Secret