AC290EM‑01 Specifications
Dell 290 W Internal Power Supply
Manufacturer: Dell
Manufacturer Model: AC290EM‑01
Product Line: Dell Internal Power Supplies
Product Series: 290 W Module
Product Type: Internal Power Supply Unit (Desktop/Mini‑Tower)
Product Name: Dell 290 W PSU
KEY FEATURES:
Power Capacity: 290 W
AC Input: 100‑240 V ~5.4 A, 50‑60 Hz
DC Outputs: +12VA ~14 A; +12VB ~16 A; +12VSB ~1.67 A
Form Factor: Internal power supply module for tower/desktops
PERFORMANCE:
Designed for desktop systems such as Dell OptiPlex 3020 / 7020 / 9020 MT and Precision T1700
ENVIRONMENTAL & RELIABILITY:
Desktop‑class reliability, wide input voltage support
PHYSICAL:
Typical Dimensions: 150 mm × 86 mm × 140 mm
Cooling: Internal fan

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