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Rectangular black AC adapter brick with cable and barrel connector

GCROWN

GCROWN 90 W 19.5 V 4.62 A AC Adapter PA-1900-32D5

SKU CH-4J51-6BHMC

Delivers 90 W at 19.5 V 4.62 A for Dell laptops using part numbers 0RT74M, RT74M or PA-1900-32D5

  • Battery typeLithium-Ion
  • Genuine OEM replacement ensures exact Dell compatibility
  • 90 W output matches original power requirements
  • 5 V 4.62 A rating provides correct voltage and current
  • New condition guarantees full performance from first use

90 W AC Adapter for Dell Laptops

This genuine OEM power supply delivers 19.5 V at 4.62 A for compatible Dell notebooks. It matches the PA-1900-32D5 part number and the 0RT74M reference. The unit is new and rated for 90 W output.

Direct Replacement for OEM Charger

The adapter replaces a lost or damaged original charger without changing voltage or current behaviour. It connects with the standard Dell barrel connector used by the listed models. Buyers needing a higher wattage unit or a USB-C power source will not be served by this model.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $41.99
Pricier than about 73% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium-Ion

Questions about this item

When will the PA-1900-32D5 adapter itself need replacing?

The adapter is a new OEM unit rated at 90 W, 19.5 V and 4.62 A; replace it if output drops below those figures or the connector wears out.

What limit appears first during continuous high-load use?

The 90 W power ceiling is the first hard limit; sustained loads above 90 W will cause voltage sag or shutdown.

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