R851G Dell 300 Watts 200-240V AC Power Supply at discount

R851G Specifications

Dell 300 W Internal Power Supply Unit

Manufacturer: Dell
Manufacturer Model: R851G
Product Line: Dell Desktop Replacement Parts
Product Series: Compatible with Inspiron 518/519/530/531/540/541/545/546/560/570/580/620 MT; Vostro 200/220/230/260/270/400 MT; other Dell Mini‑Tower systems
Product Type: Internal Power Supply Unit (PSU)
Product Name: Dell 300W Internal Power Supply Unit

KEY FEATURES:
Power Output: 300 Watts
Input Voltage: 100‑127 V AC @ 8A / 200‑240 V AC @ 4.5A, 50/60 Hz
Form Factor: Internal desktop PSU designed for select Dell Mini‑Tower/standard desktop systems
Connector Type: 24‑pin ATX main connector; 4‑pin ATX12V connector; 4× SATA power connectors
Features Supported: OEM Dell part, cleaned/refurbished grade for replacement use

PERFORMANCE:
Maximum Power Output: 300 W
+12 V Rail(s): +12VA = 17 A, +12VB = 9 A
+3.3 V: 10 A
‑12 V: 0.3 A
+5Vaux: 2.0 A
Compatibility: Designed for the compatible Dell 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. 150 mm × 86 mm × 140 mm
Weight: Not explicitly specified
Color: OEM Dell standard (typically black chassis)