NPS-305DBB Dell 305-Watt 200-240V Power Supply at discount

NPS-305DBB Specifications

Dell 305W Internal Power Supply Unit

Manufacturer: Dell
Manufacturer Model: NPS-305DBB
Product Line: Dell Desktop Replacement Parts
Product Series: Compatible with Dimension 3100/5100/5150/E310/E510/E520/E521, OptiPlex GX320/GX620, PowerEdge SC430/SC440 systems
Product Type: Internal Power Supply Unit (PSU)
Product Name: Dell 305W Internal Power Supply Unit

KEY FEATURES:
Power Output: 305 Watts
Input Voltage: 100‑120V AC @ ~9A / 200‑240V AC @ ~4.5A; 50–60Hz
Form Factor: Proprietary internal desktop PSU designed for select Dell desktops
Connector Type: 24‑pin ATX main connector; 4‑pin ATX12V connector; additional Dell‑proprietary connector plus SATA/IDE/floppy power connectors
Features Supported: OEM Dell replacement unit, supports multiple Dell desktop/workstation models

PERFORMANCE:
Maximum Power Output: 305 W
+5 V Rail: up to ~22 A
+3.3 V Rail: up to ~17 A
+12VA Rail: up to ~18 A
+12VB Rail: up to ~18 A
‑12 V Rail: up to ~1 A
+5VSB (Standby): up to ~2 A
Compatibility: Designed for Dell Dimension and OptiPlex models listed above

ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: Not explicitly specified
Storage Temperature Range: Not explicitly specified
Operating Humidity: Not explicitly specified
Shock Resistance: Not explicitly specified
Vibration Resistance: Not explicitly specified

PHYSICAL:
Dimensions (W × D × H): Approx. 140 mm × 98 mm × 150 mm
Weight: Not explicitly specified
Color: Black / OEM Dell standard