DPS-220AB-2 220W PSU Power Supply Compatible with HP Pavilion

In this review the DPS-220AB-2 220W power supply is evaluated as a direct replacement for a range of older HP Pavilion models. The bottom line: this unit is for users who need a straightforward, tested replacement PSU that restores stable power without fuss. It stands out because it mirrors the original TFX form factor and output rating, making it a practical swap for systems using part numbers like 504965-001 or 504966-001. For a simple repair or refurbishment job the DPS-220AB-2 offers a clear, reliable option.

Key Features

• Compatible models: Works with HP Pavilion S5000, S5306, 5118, 5701, 5716, 5721, 7301, 7400 and 3130 series so you can replace the original PSU without case modification.
• 220W output: Provides a maximum DC output of 220W which matches the original specification and keeps system components powered within expected limits.
• TFX form factor: Listed under several OEM designations including PC8044 and TFX0220D5W, making physical fit and connector alignment straightforward for compatible machines.
• Input range: Accepts 100-127V~6A at 47-63Hz which fits the intended desktop environments and typical household outlets used with these Pavilion models.
• New, tested fans: Arrives as a 100% new part with fans tested before shipping to reduce risk of noisy or failing cooling on arrival.
• Warranty: Includes a one year warranty and an option for replacement or refund if the unit fails to meet expectations.

Who It's For

This PSU is aimed at DIY technicians, repair shops and owners of the listed HP Pavilion models who need a direct, like-for-like replacement to restore a desktop to working order. It is particularly appropriate when the original part numbers (504965-001, 504966-001, PC8044/PC8046) are referenced and a tested unit is preferred over used components.

It is less suited to users who need higher power headroom, custom modding for non-standard builds, or those outside the supported voltage range. If you require advanced modular features, LEDs, or power beyond 220W, a different modern PSU would be a better choice.

Pros & Cons

Pros

• Direct compatibility with many HP Pavilion models makes installation predictable and quick.
• 220W DC output matches original specs so system stability is preserved under typical loads.
• New part with tested fan and a one year warranty provides peace of mind for repairs.

Cons

• Fixed 220W capacity limits upgrades that draw significantly more power than the original configuration.

Specifications

Model Number	DPS-220AB-2
Maximum DC Output	220W
Input	100-127V~6A 47-63Hz
Compatible Part Numbers	504965-001, 504966-001, 504967-001, PC8044, PC8046
Form Factor	TFX (TFX0220D5W / TFX0250 variants)
Warranty	1 year

Our Verdict

The DPS-220AB-2 220W PSU is a solid, cost-effective replacement for owners and technicians maintaining the specified HP Pavilion desktops. It preserves the original power rating and physical fit while arriving as a new, fan-tested unit with a one year warranty, making it a sensible value for repairs. Choose this if you need a reliable restoration rather than an upgrade to higher capacity or modular convenience.

Frequently Asked Questions

Will this replace my Pavilion's original power supply?
Yes; it is designed to be a compatible replacement for the listed HP Pavilion models and matches common OEM part numbers.

What voltage does it accept?
It accepts 100-127V~6A at 47-63Hz, which is the intended input range for the supported systems.

Is there a warranty if the unit fails?
Yes; the unit includes a one year warranty and offers replacement or full refund if it fails to meet expectations.