F255ES-00 Dell 255 Watts 100-240V Power Supply at discount

F255ES‑00 Specifications

255W Internal Power Supply for Dell OptiPlex & Precision SFF Desktops

Manufacturer: Dell
Manufacturer Model: F255ES‑00
Product Line: Dell OEM Power Supplies
Product Series: 255W SFF PSU
Product Type: Internal Power Supply Unit (PSU)
Product Name: Dell 255W Internal Power Supply (F255ES‑00)

KEY FEATURES:
Power Output: 255 Watts
Input Voltage Range: 100–240 V AC
Input Frequency: 50–60 Hz
Form Factor: Internal desktop PSU
Cooling: Single internal fan
Compatibility: Designed for Dell OptiPlex 3020, OptiPlex 7020, OptiPlex 9020 and Precision T1700 Small Form Factor (SFF) desktops
Features Supported: Stable DC power delivery, standard desktop power rail outputs, consistent performance in business and professional desktops

PERFORMANCE:
Maximum Output Power: 255 Watts
+12 V, +5 V, +3.3 V, +5 VSB, –12 V Outputs (standard PSU rail set)
Efficiency: Approximately 87% (varies by unit)
Power Factor: Not explicitly specified
Ripple/Noise: Not explicitly specified
Protection Features: Standard PSU protections (overload/short)

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
Designed for extended operation in office and professional environments

PHYSICAL:
Dimensions (W x D x H): Approximately 72 mm × 62 mm × 239 mm
Weight: Approximately 3.0 lbs (1.36 kg)
Color: Standard PSU metal housing (typically gray/metallic)