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Black rectangular 150W AC power adapter with cable

Total Micro Technologies

Total Micro Technologies W2F74AA-TM 150W power adapter

SKU CH-PKEW-GHJ90 MPN W2F74AA-TM

A 150W AC adapter for HP laptops, supplied new by Total Micro Technologies

  • Product typeOthers
  • 150W output powers demanding HP laptops reliably
  • New condition ensures full performance from day one
  • Compatible with HP devices using the W2F74AA-TM part number
  • Total Micro Technologies build quality supports daily use
  • Listed by manufacturer in 2024 for current compatibility

Power adapter for HP systems

The Total Micro Technologies W2F74AA-TM is a 150W AC adapter built as a replacement unit for compatible HP hardware. It supplies regulated power to the host device and charges the internal battery where applicable.

Fits directly into the existing barrel port

No internal changes or extra cables are required; the connector matches the original specification so the adapter slots straight into the laptop or dock. It frees the user from hunting for a proprietary brick when the factory unit is lost or damaged.

Delivers continuous 150W under load

The unit is rated to sustain its full output during extended sessions rather than only in short bursts. Thermal design keeps output stable while the system draws maximum power for charging and heavy workloads simultaneously.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $112.99
Pricier than about 90% of the 3,805 comparable items (median $22.99).

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Specifications

Product
Product typeOthers
Size & build
Shipping weight0.75 kg
Package size229 × 152 × 51 mm

Questions about this item

What maximum power does this 150W adapter deliver to the HP laptop?

The adapter is rated at 150W continuous output for the connected HP system.

How much heat or fan noise does the brick produce during all-day charging?

It is a passively cooled unit with no fan, so it runs silent and warm under full load.

Which HP models already use this exact part number W2F74AA-TM?

It replaces the original HP W2F74AA adapter supplied with compatible business notebooks.

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