HP Pro 3400 3330 3380 3500 MT Power Supply – 300W PSU 633190-001 / 667892-001
Reliable 300W Power Supply for HP Pro Series Desktops
Need a dependable replacement for your HP Pro MT desktop? The HP 633190-001 / 667892-001 Power Supply Unit (PSU) is a high-quality, 300-watt OEM component designed specifically for the HP Pro 3400, 3330, 3380, and 3500 Microtower models.
This power supply ensures stable performance, efficiency, and long-lasting operation for both home and office use.
Compatible HP Pro 3400 3330 3380 3500 MT Power Supply Desktop Models
This 300W PSU supports the following HP systems:
HP Pro 3400 Microtower (MT)
HP Pro 3330 MT
HP Pro 3380 MT
HP Pro 3500 MT
Check your original PSU label or part number to ensure it matches 633190-001 or 667892-001.
Key Features
300-Watt total output
OEM-quality and factory-tested
Compact Microtower fit
Quiet, thermal-controlled fan
Overvoltage and short-circuit protection
It’s built to keep your HP system running safely and quietly under daily workloads.
Technical Specifications
Model Numbers: 633190-001, 667892-001
Wattage: 300W
Input Voltage: 100V–240V AC (auto-switching)
Form Factor: ATX (HP MT form)
Connectors Include:
24-pin ATX motherboard connector
4-pin CPU power connector
SATA power cables
4-pin Molex (for legacy peripherals)
Everything you need to power your system efficiently.
Why Choose the Original HP PSU?
Exact replacement fit
Tested for HP systems
Reduces risk of overheating and hardware failure
Works immediately – no configuration needed
Avoid knock-offs that can damage your motherboard or cause stability issues.
Quick and Easy Installation
Replacing your PSU is fast:
Unplug and open your PC case
Remove the old unit
Mount the new power supply
Reconnect all power cables
Close the case and power on
No BIOS setup or software installation is required.
Perfect for Repair, Upgrade, or Maintenance
Whether you’re fixing a failed system or upgrading a business workstation, this power supply is:
Reliable
Efficient
Designed for long service life
It’s the smart solution for maintaining your HP Pro desktop.
Order the HP 633190-001 / 667892-001 PSU Today
Bring life back to your HP Microtower desktop with this 300W original power supply. You get:
OEM performance
Safe and secure operation
Seamless installation
Keep your HP Pro desktop running like new. Choose the 633190-001 or 667892-001 300W PSU and experience powerful, stable computing every day.