NeaHao 130W/90W Charger for Dell OptiPlex Micro/Ultra

NeaHao 130W/90W replacement power adapter for Dell OptiPlex Micro and Ultra desktops provides the correct 19.5V output and secure 4.5×3.0mm connector for reliable system power.

This NeaHao adapter is a direct-fit replacement designed to work with a wide range of Dell OptiPlex micro and ultra desktop models, supporting both 130W (19.5V 6.67A) and lower-power modes (90W/65W/45W). It arrives with an AC power cord, supports 100–240V input, and matches common OEM part numbers so you can restore desktop operation quickly without testing multiple chargers.

Will this adapter work with my specific OptiPlex model?

Yes — the adapter is built to match the power and connector specifications used by many OptiPlex Micro and Ultra systems. Check your Dell model number against the compatibility list and confirm the 4.5mm × 3.0mm barrel plug size.

• Compatible models include OptiPlex 7090, 7080, 7070, 7060, 7050, 5090, 5080, 5070, 5060.
• Matches Dell part numbers: DA130PM130, HA130PM130, 6TTY6, 0RN7NW, 0V363H.
• Connector: 4.5mm outer × 3.0mm inner barrel (see product image).
• Works with listed D10U, D02T, D14U, D10U003, D11S004, D13U002, D14U005 variants.

How much power does the adapter supply and how does it handle different devices?

The adapter is rated at 130W (19.5V, 6.67A) and is backward-compatible with devices that draw lower wattage. Systems requiring 90W, 65W or 45W will operate safely as the adapter supplies the correct voltage while current is drawn according to the system’s needs.

• Maximum output: 19.5V, 6.67A (130W).
• Compatible lower ratings: 19.5V at 4.62A/3.34A/2.31A (90W/65W/45W).
• Universal input: 100–240V for global use.
• Built-in protections: safeguards against overcurrent and short conditions (standard for quality adapters).

What’s included and how easy is installation?

The package contains the NeaHao 130W power adapter plus a detachable AC power cord, so you have everything needed to power your desktop right out of the box. Installation is plug-and-play: connect the barrel plug to the PC power jack and plug the cord into a wall outlet.

• Included: 1 × 130W power adapter, 1 × AC power cord.
• Plug type: 4.5mm × 3.0mm barrel connector (confirm with device port).
• Setup: no drivers or software—simple physical connection.
• Warranty: 12 months for peace of mind.

Is this a safe and reliable replacement for the OEM adapter?

NeaHao designs this adapter to meet the electrical specifications of Dell OEM units, including matching voltage, amperage, and connector form. It’s intended as a practical replacement when an original adapter is lost or damaged, offering consistent output and standard safety features.

• Form and function match common Dell OEM adapters for OptiPlex micro/ultra models.
• Engineered to maintain voltage stability under normal operating conditions.
• Includes global input range for travel or relocated use.
• Backed by a 12-month warranty for manufacturing defects.

Who is this for: This NeaHao adapter is ideal for OptiPlex owners who need a dependable replacement power supply without buying a costly OEM unit. It suits IT managers stocking spare adapters, home users restoring a Micro or Ultra desktop, and anyone who requires global input compatibility and the correct 4.5×3.0mm plug to resume normal operation quickly.