Power Supply DPS-300AB-57A DPS-300AB-91A Rated Power 300W

Delta DPS-300AB-57A / DPS-300AB-91A 300W Power Supply – Genuine OEM Switching PSU

For sale is a genuine Delta Electronics Power Supply, models DPS-300AB-57A and DPS-300AB-91A, both rated at 300 watts. These high-quality OEM switching power supplies deliver dependable, efficient power for compatible desktop or small-form-factor systems. Ideal for replacing a faulty PSU and restoring stable operation.

Specifications:

• Brand: Delta Electronics

• Models: DPS-300AB-57A / DPS-300AB-91A

• Type: Switching Power Supply (PSU)

• Wattage: 300W

• Input Voltage: 100–240V AC, 50/60Hz (Auto-switching)

• Output Power: 300 Watts

• Cooling: Integrated fan for quiet, efficient cooling

• Form Factor: OEM desktop / SFF PSU (verify size and connector layout before purchase)

• Connector Type: Standard power connectors for compatible OEM systems

• Compatibility: Used in various Dell, HP, and other OEM desktops using Delta 300W PSUs

• Condition: Used – Tested and Working

• Includes: One (1) Delta 300W Power Supply (DPS-300AB-57A or DPS-300AB-91A)

Condition Details:

• 100% genuine Delta OEM component

• Fully tested and confirmed functional

• Clean connectors — no corrosion, bent pins, or damage

• Professionally handled and stored in anti-static, protective packaging

Shipping & Handling:

Ships securely with padded protective packaging to ensure safe delivery.
Reliable U.S. shipping available.