6R89K Dell 300 Watts 100-240V AC Power Supply at discount

6R89K Specifications

Dell 300 Watts 100‑240 V AC Power Supply

Manufacturer: Dell
Manufacturer Model: 6R89K
Product Line: Dell Inspiron / Vostro / OptiPlex Series
Product Series: 300 W ATX/Internal PSU for Mini Tower/Desktop systems
Product Type: Internal Power Supply Unit (PSU)
Product Name: Dell 300 Watts 100‑240 V AC ATX Power Supply

KEY FEATURES:
Power Output: 300 Watts
Input Voltage: 100‑240 V AC (100 V AC at ~9 A, or 240 V AC at ~4.5 A)
Form Factor: Internal ATX desktop power supply
Connector Type: 24‑Pin ATX main connector; +4‑Pin ATX12V connector; SATA power connectors; Molex/IDE power connectors (variant‑dependent)
Compatibility: Designed for Dell Inspiron 518/519/530/531/537/540/541/545/546/560/570/580/620/660 Mini Tower systems, Dell Vostro 200/201/220/230/260/400 series, and similar desktop systems
Features Supported: OEM Dell reliability, standard desktop PSU protections (over‑current, over‑voltage, short‑circuit)

PERFORMANCE:
Maximum Output Power: 300 Watts
Efficiency: Not explicitly specified
Cooling: Internal fan (single)

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
Compliance Standards: CE, cURus (and other regional safety certifications depending on distribution)

PHYSICAL:
Dimensions (W × D × H): ~150 mm × ~140 mm × ~86 mm (approximate; variant‑dependent)
Weight: Not explicitly specified (listing weight ~4.45 lb / ~2.0 kg for some refurbished units)
Color: Typically silver/metal casing
Mounting: Standard internal ATX mounting for compatible Dell mini‑tower/desktop chassis