FSP SFX PRO 450W 80 PLUS Bronze SFX Power Supply - FSP450-50SAC (Boxed)
FSP SFX PRO 450W is a compact 80 PLUS Bronze certified SFX power supply ideal for Mini-ITX and SFF PCs. Features 450W output, active PFC, 85% efficiency, 80mm rifle fan, and full protections. Non-modular with 2x PCIe 6+2-pin connectors.
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Discontinued
This item was discontinued and currently is not available for order on our website. The item may become available soon. Please contact us if you need more information regarding the upcoming arrivals.
| PSU (Power Supplies) - Wattage | 400 - 499 W |
|---|---|
| PSU (Power Supplies) - Efficiency Rating | 80 Plus Bronze |
| PSU (Power Supplies) - Color | Black |
| PSU (Power Supplies) - Modularity | Non-modular |
| PSU (Power Supplies) - PCIe GPU Connectors | 2x 8/6 pins |
| PSU (Power Supplies) - Length | Up to 140 mm |
| PSU (Power Supplies) - EPS CPU Connectors | 1x 4+4pin EPS/ATX12V |
The FSP SFX PRO 450W (MPN: FSP450-50SAC) is a high-efficiency SFX form factor power supply designed for small form factor (SFF) and Mini-ITX builds. Certified 80 PLUS Bronze, it delivers up to 85% efficiency at typical loads, ensuring stable power delivery with a single +12V rail at 37.5A (450W). It supports wide input voltage (100-240V) with active PFC for global compatibility.
Equipped with a quiet 80mm rifle bearing fan featuring intelligent speed control, it maintains low noise even under load (up to 43 dB). The non-modular design uses flat black ribbon cables for better cable management in tight spaces. Includes 24-pin ATX, 1x 4+4-pin EPS12V for CPU, 2x 6+2-pin PCIe for GPUs, 3x SATA, 3x Molex, and 1x floppy connector. Comes with an ATX mounting bracket for versatility.
Full protections: OCP, OVP, SCP, OPP, OTP. MTBF 100,000 hours. Dimensions: 125 x 100 x 63 mm; weight: 1.22 kg.
- 80 PLUS Bronze efficiency (85%)
- Active PFC, universal input 100-240V
- 2x PCIe 6+2-pin GPU connectors
- 80mm rifle fan, low noise
- Protections: Over Current, Voltage, Short Circuit, Power, Temperature
- SFX12V v3.3 compliant
| Total Power | 450 W |
| Form Factor | SFX |
| 80 PLUS Certification | 80 PLUS Bronze |
| Efficiency | 85% |
| Input Voltage | 100-240 V |
| Input Frequency | 50-60 Hz |
| Input Current | 6-2.5 A |
| PFC | Active PFC |
| Fan Diameter | 80 mm |
| Fan Type | Rifle bearing |
| Noise Level | 43 dB |
| MTBF | 100000 h |
| Dimensions (L x W x H) | 125 x 100 x 63 mm |
| Weight | 1.22 kg |
| Max Output +3.3V | 16 A |
| Max Output +5V | 16 A |
| Max Output +12V | 37.5 A |
| Max Output -12V | 0.3 A |
| Max Output +5Vsb | 2.5 A |
| Motherboard Connector | 24-pin ATX |
| CPU Connector | 1x 4+4-pin EPS/ATX12V |
| PCIe Connectors | 2x 6+2-pin |
| SATA Connectors | 3 |
| Molex Connectors | 3x 4-pin |
| Floppy Connector | 1 |
| Cable Type | Non-modular |
| Color | Black |
| Protections | OCP, OVP, SCP, OPP, OTP |
| Standards | SFX12V v3.3, UL-62368 |