D400EF-S0 Dell 400 Watts AC 8A Power Supply at discount

D400EF-S0 Specifications

Dell 400W Power Supply for PowerEdge Servers

Manufacturer: Dell
Manufacturer Model: D400EF-S0
Product Line: Dell PowerEdge
Product Series: Compatible with Dell PowerEdge T110, T310, and other select systems
Product Type: Internal Power Supply Unit (PSU)
Product Name: Dell 400W Power Supply D400EF-S0
KEY FEATURES:
Power Capacity: 400 Watts
Input Voltage: 100–240V AC, 50/60Hz
Form Factor: Internal Power Supply Unit
Connector Type: Standard 24-pin main connector with auxiliary connectors (varies by model)
Cooling: Integrated fan for active cooling
Efficiency Rating: Up to 85% efficiency (typical)
Compatibility: Designed for Dell PowerEdge T110 / T310 / Precision and select OptiPlex systems
Features Supported: Overvoltage protection, short-circuit protection, power surge protection
PERFORMANCE:
Maximum Output Power: 400W
Typical Efficiency: 80–85%
Power Factor Correction (PFC): Active
MTBF (Mean Time Between Failures): Approximately 100,000 hours at 25°C
Input Frequency: 50–60Hz
ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: 10°C to 50°C (50°F to 122°F)
Storage Temperature Range: -40°C to 70°C (-40°F to 158°F)
Operating Humidity: 10% to 90% (non-condensing)
Shock Resistance: Standard enterprise PSU shock tolerance
Vibration Resistance: Designed for server chassis vibration standards
PHYSICAL:
Dimensions (W x D x H): Approximately 3.9″ x 7.9″ x 1.6″ (varies by chassis fit)
Weight: Around 1.2 kg (2.6 lbs)
Color: Metallic silver
Cooling Type: Internal fan (active air cooling)