Offering a specific design catering to Dell PC owners, the PC Power & Cooling Silencer 500 Dell 500W Power Supply offers a genuine upgrade from your stock system components, providing 30%-100% more power than factory Dell units. This refreshingly quiet 500W Power Supply is both NVIDIA SLI Certified and 80+ Bronze Certified, so you'll know your PC is in safe hands.

To ensure the proper connections are made, this PC Power & Cooling PSU comes equipped with the proper SATA drive connectors, as well as a full selection of additional motherboard connectors, including 20/24-pin, 8-pin, and 4-pin CPU. For full control of your cooling, this Dell 500W Power Supply also features an Automatic Fan Speed Control Circuit, allowing you to make the proper adjustments necessary for optimal performance.

Max Power	550 Watts	Certifications	SLI-Certified, 80+ Bronze Certified
Motherboard Connectors	20/24-pin, 8-pin, 4-pin CPU	PCI-E Connectors	6-pin PCI-E, 6/8-pin PCI-E
Overall Dimensions	5.9" x 5.5" x 3.4"	Noise Level	20-34 dBA
Fans	22-34 CFM Ball-Bearing	Efficiency	82%

Features:

• 500W @ 40C (550W peak)
• SLI-Certified
• 80+ Bronze Certified
• Reduce Noise by up to 90%
• .99 Power Factor Correction
• +12V @ 35A
• SATA Drive Connectors
• Automatic Fan Speed Control
• 5 Year Warranty & Support

Specifications:

• AC Input:
• Operating Range: 90-264 VAC (.99 Power Factor)
• Frequency: 47-63Hz
• Current: 9A
• Efficiency: 82%
• EMI: FCC-B, CE
• DC Output
• Output: +5V @ 24A / +12V @ 35A / -12V @ 0.8A / +3.3V @ 24A / +5VSB @ 2.5A
• Continuous = 500W / Peak = 550W
• Regulation: 5% (+3.3, +5, +12), 10% (-12)
• Ripple: 1% (p-p)
• Hold Time: >16ms
• PG Delay: 300ms
• Safety:
• Over Voltage Protection: +3.3, +5, +12
• Over Current Protection: 135%
• Agency Approval: UL / cUL / CE / CB / RoHS
• Environmental:
• Temperature: 0° - 40° C
• Humidity: 10%-90% RH
• Fan Type: 22-34 CFM ball-bearing
• Noise: 20-34 dB(A)
• Compatibility: ATX12V (2.2), EPS12V
• Motherboard Connectors: 20/24-pin, 8-pin, 4-pin CPU
• Video Connectors: 6-pin PCI-E, 6/8-pin PCI-E
• Drive Connectors: 6 x SATA, 7 x Peripheral, 1 x Floppy
• MTBF: 100,000 hrs.
• Warranty: 5 years