Buy HP Envy H8 / Pavilion P6 P7 500 Power Supply – 300W ATX PSU (667893-001 / D11-300N1A)

Restore Power to Your HP Desktop with a 300W OEM PSU

Is your HP desktop refusing to start or randomly shutting down? It could be a faulty power supply. The HP Envy H8 / Pavilion P6, P7, 500 Series Power Supply (667893-001 / D11-300N1A) is a genuine 300W replacement PSU designed to bring stability and performance back to your system.

This ATX power supply ensures seamless compatibility, reliable power output, and silent operation.

Compatible Models and Part Numbers

This 300W PSU is compatible with the following HP desktop series:

• HP Envy H8 Series

• HP Pavilion P6 Series

• HP Pavilion P7 Series

• HP Pavilion 500 Series

Supported Part Numbers:

• 667893-001

• D11-300N1A

Designed for standard ATX chassis, this unit fits perfectly into most HP mid-tower and full-tower desktops from these series.

Key Features of the D11-300N1A Power Supply

Stable 300W Output
Delivers clean, consistent power to all major components. Supports your CPU, GPU, drives, and motherboard without fail.

OEM-Level Build Quality
Engineered to meet HP’s original specs. Delivers the same reliability and performance as the unit your PC came with.

Silent Fan Cooling
Integrated cooling fan runs quietly while keeping temperatures in check. Ideal for home and office use where noise matters.

Protection You Can Count On
Equipped with overvoltage, short-circuit, and overheating protection. Your components stay safe during operation.

Perfect For Home, Office, or Tech Repair

This power supply is the go-to replacement for:

• Home users fixing an old desktop

• Office environments running essential HP systems

• IT teams managing fleets of HP workstations

• Refurbishers restoring older HP desktops for resale

If your PC is from the HP Envy or Pavilion family, this is the right PSU for you.

Effortless Installation

With standard ATX dimensions and connectors, installing the D11-300N1A is quick and easy. Simply unplug your old unit, mount the new one, and connect the cables—done in minutes.

Why Order From Us?

• ✅ Tested before shipping for quality and safety

• ✅ OEM replacement with reliable performance

• ✅ Protected with warranty coverage

• ✅ Fast shipping and secure packaging

• ✅ Friendly support ready to assist

We supply only high-quality, trusted parts for your PC.

Order Now – Keep Your System Running Smoothly

Don’t let a bad power supply keep your computer offline. The HP Envy H8 / Pavilion P6 P7 500 ATX PSU (300W – 667893-001 / D11-300N1A) is the reliable solution your desktop needs.

Act fast—order today before stock runs out!