JR47N Specifications
Dell 495W 80 Plus Power Supply
Manufacturer: Dell
Manufacturer Model: JR47N
Product Line: Dell PowerEdge / Dell Enterprise PSU
Product Series: Standard Server Power Supply
Product Type: Server Power Supply Unit (PSU)
Product Name: Dell 495W 80 Plus Hot-Plug Power Supply
KEY FEATURES:
Power Output: 495 Watts
Efficiency Rating: 80 Plus Certified
Input Voltage: 100–240V AC, 50/60Hz, Auto-ranging
Input Current: Not explicitly specified
Output Voltage: 12V DC (main rails)
Form Factor: Hot-Plug / Redundant PSU Module
Connector Type: Standard Dell Server PSU Slot
Compatibility: Designed for Dell PowerEdge servers
Features Supported: Hot-plug capability, enterprise-class reliability
PERFORMANCE:
Rated Output Power: 495W Continuous
Efficiency: Up to 85% (80 Plus certified)
Power Factor Correction: Active PFC
Cooling: Integrated fan with dynamic speed control
Noise Level: Variable depending on system load (not explicitly specified)
ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: 10°C to 50°C
Storage Temperature Range: –40°C to 70°C
Operating Humidity: 10% to 90% (non-condensing)
MTBF (Mean Time Between Failures): Typically >150,000 hours
Certification: 80 Plus, RoHS Compliant
PHYSICAL:
Dimensions (W x D x H): Approx. 2.5″ x 7″ x 3.5″
Weight: ~1.8 lbs (0.82 kg)
Color: Silver/Gray
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