NO. 500W SFX Power Adapter 80 Plus Bronze SST-EX500-B
500 W SFX power supply with 80 Plus Bronze efficiency, single +12 V rail, Japanese capacitor and 92 mm fan rated at 18 dBA minimum
- 500W continuous output at 40 °C operating temperature
- 80 PLUS Bronze efficiency reduces heat and saves electricity
- Silent 92 mm fan runs at 18 dBA minimum
- Japanese primary capacitor for reliable power delivery
- Single +12V rail with PCIe 8-pin and 6-pin connectors
500W SFX Power Adapter
The NO. 500W SFX Power Adapter delivers 500W continuous output in the standard SFX form factor with an included ATX bracket. It targets builders of compact systems who need reliable power for high-end components. The 80 PLUS Bronze certification confirms efficient operation that reduces wasted heat and lowers electricity draw.
Sustained Load Behaviour
Rated for 24/7 continuous power output at 40 operating temperature, the unit maintains stable delivery through a class-leading single +12V rail. The 92 mm fan runs as low as 18dBA minimum, keeping acoustics low even during extended sessions. Japanese primary capacitor contributes to long-term voltage stability under constant demand.
Build Quality and Connectivity
Soft and flexible thin cables simplify cable management inside tight chassis. Connectivity includes PCIe 8-Pin and PCIe 6-Pin connectors for modern graphics cards. The SFX form factor with ATX bracket allows installation in both small-form-factor and standard cases without modification.
How it compares
Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.
- Price $113.99
- Pricier than about 90% of the 3,875 comparable items (median $23.99).
New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.
Specifications
No published specifications for this item yet.
Questions about this item
How loud is the 92 mm fan at minimum speed during all-day use?
The 92 mm fan runs at a minimum of 18 dBA, keeping noise low even under continuous load.
What connectors must my graphics card have to work with this unit?
It provides one PCIe 8-pin and one PCIe 6-pin connector for graphics card power.
Will the SFX form factor fit my existing ATX case?
An ATX mounting bracket is included so the SFX body can be installed in standard ATX cases.
More in AC Adapters & Power Bricks
Similar items
Total Micro Technologies W2F74AA-TM 150W power adapter
- Others





