Be Quiet! BN321 80+ Bronze 450W SFX Power Supply

The Be Quiet! BN321 SFX Power 3 is a 100mm long 450W SFX PSU. The BN321 is compatible with chassis that use SFX and SFX-L power supplies. The BN321 has 80 PLUS Bronze efficiency, and a high-quality temperature-controlled 80mm fan operating at a max of just 33.8dB(A). The BN321 has a strong 12V rail with 450W of continuous power; 3x SATA connectors; 2x PATA; 1x FDD; 2x PCIe 6+2 pin, P4+4 and 20+2pin ATX Connectors. Product conception, design and quality control in Germany

Specififications: 450W Continuous Power; 500W Peak Power; SFX12V Version 3.42 Form Factor; EPS 12V Version 2.92 Form Factor; DC/DC Topology; 100-240 Vac; 50-60 Hz; > 0.98 Power factor @ 100% load; Modern Standby; <0.11W standby consumption; 100,000h average lifetime @ 25C; Up to 40C operating temperature.

Output: 12V single rail operation. 16A @ 3.3V; 16A @ 5.5V; 37.5A @ 12V; 0.3A @ -12V@ 2.5A @ +5Vsb. 450W Max combined power @ 12V; 85W Max. combined power @ 3.3V + 5V; 21ms Hold-up time @ 100% load; 100-150ms Power good signal.

Cables included:

• 1x 20+2-pin ATX
• 1x 4+4-pin ATX 12V (CPU)
• 2x 6+2-pin PCIe (GPU)
• 3x SATA Power
• 2x PATA Peripheral
• 1x FDD (Floppy)

Cooling Fan: High Quality 80mm Fan; 4-pole motor, rifle bearings; Max 2366 RPM; 13.2 db(A) @ 10% load; 13.2 db(A) @ 20% load; 13.2 db(A) @ 50% load; 33.8 db(A) @ 100% load.

Efficiency: 80.8% @ 10% load; 86.9% @ 20% load, 89.3% @ 50% load; 85.9% @ 100% load. 80 Plus Bronze Certification.

Protection: Over Power Protection, Over Voltage Protection, Over Current Protection, Short Circuit Protection, Under Voltage Protection, Surge & Inrush Protection.

Warranty: The BN321 comes with a 3 year manufacturer's warranty.

Dimensions: L x W x H: 100 x 64 x 125 mm (100mm length). Weight: 0.89Kg