D18-180P1A 180W Power Supply Compatible with HP ProDesk 400 G5 SFF

In this review the D18-180P1A 180W power supply is evaluated as a direct replacement for HP ProDesk 400 G5 SFF systems. The bottom line is simple: this unit is for anyone who needs a like-for-like internal power supply with familiar connector options and a solid warranty. It stands out because it matches the original compatible part numbers L07658-001 and L08404-002 and delivers up to 180W, which covers typical SFF office and home workstation loads without fuss.

Key Features

• Compatibility: Designed to be compatible with HP ProDesk 400 G5 SFF, making installation straightforward for that model.
• Matched Part Numbers: Lists L07658-001 and L08404-002 as compatible part numbers so users can confidently replace OEM units.
• Connector Set: Includes 4Pin, 4Pin and 7Pin connectors to support common motherboard and peripheral connections in small form factor builds.
• Wide Input Range: Accepts 100-240V AC at 50-60Hz, allowing use in varied regional mains environments without a separate adapter.
• Power Output: Provides a maximum DC output of 180W, sufficient for typical office CPUs, integrated graphics and a single drive in SFF systems.
• Warranty Support: Backed by a 24-month warranty and after-sales service to address defects or installation concerns.

Who It's For

This power supply is best for technicians, IT departments and DIY users who need a compatible replacement for the HP ProDesk 400 G5 SFF and want the convenience of matching part numbers D18-180P1A and PA-1181-3HB. It is suited to systems with standard SFF power needs where 180W is adequate.

Users who need higher wattage for discrete high-power graphics, multiple drives, or significant aftermarket upgrades should look for a higher capacity or a different form factor, since this unit is optimized for the compact ProDesk 400 G5 SFF environment.

Pros & Cons

Pros

• Direct compatibility with specified HP part numbers makes sourcing and installation simpler for matching systems.
• Wide AC input range ensures international usability without extra equipment.
• Included connector set covers common SFF board and peripheral needs.
• Two-year warranty provides peace of mind beyond typical short-term coverage.

Cons

• Maximum 180W output limits use to modest office or home workstation configurations, not high-power upgrades.

Specifications

Compatible Model	HP ProDesk 400 G5 SFF
Compatible Part Numbers	L07658-001, L08404-002
Model Numbers	D18-180P1A, PA-1181-3HB
Connectors	4Pin + 4Pin + 7Pin
AC Input	100-240V, 50-60Hz
DC Output	Max 180W
Warranty	24 months

Our Verdict

The D18-180P1A 180W power supply is a practical, cost-effective replacement for HP ProDesk 400 G5 SFF owners who need a reliable, compatible internal PSU. With matching part numbers, a useful connector set and a two-year warranty, it represents good value for standard office and light workstation use, though it is not aimed at high-power upgrades.

Frequently Asked Questions

Is this a direct replacement for the HP ProDesk 400 G5 SFF?
Yes, it lists compatibility with the ProDesk 400 G5 SFF and the matching part numbers L07658-001 and L08404-002 for straightforward replacement.

What is the maximum power output?
The unit provides a maximum DC output of 180W, suitable for typical SFF office configurations.

What warranty and support are offered?
The product includes a 24-month warranty and after-sales support for issues, damage or fitment concerns.