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Black rectangular HP 230W power adapter with 7.4 x 5.0 mm barrel connector and detachable power cord

HP

HP TPN-DA12 230W power adapter 19.5V 11.8A 7.4 x 5.0 mm

SKU CH-ARNT-BAD2F MPN TPN-DA12

230 W AC adapter delivers 19.5 V at 11.8 A through a 7.4 × 5.0 mm tip and includes a power cord for HP Thunderbolt Dock G2, ENVY 27-inch AiO, ZBook 15 G1/G2.

  • Delivers 230W for demanding workstations
  • Wide 100-240V input suits global travel
  • 5V 11.8A output matches original spec
  • 4 x 5.0 mm tip fits listed HP models
  • Includes power cord for immediate use

HP 230W AC adapter for Thunderbolt Dock G2

This genuine HP power adapter delivers 230 watts at 19.5 volts and 11.8 amps through a 7.4 by 5.0 millimetre connector. It is built for the Thunderbolt Dock 230W G2 and ENVY all-in-one desktops with 27 inch displays.

Sustained 230W output across 100 to 240 volt input

The unit accepts worldwide mains voltage from 100 to 240 volts at 3.5 amps and 50 to 60 hertz, maintaining a steady 19.5 volt rail under continuous load. Protection circuits guard against incorrect voltage, short circuit and internal overheating during extended sessions.

7.4 x 5.0 mm barrel plug with detachable cord

The fixed tip fits ZBook 15 G1 and G2 mobile workstations, Z2 Mini G3 and G4 desktop workstations and the HSTNN-I10X advanced docking station. A detachable power cord is included for flexible cable routing. Buyers needing a different tip diameter or a USB-C power delivery interface should look elsewhere.

Highlights

  • Delivers 230W for demanding workstations
  • Wide 100-240V input suits global travel
  • 5V 11.8A output matches original spec
  • 4 x 5.0 mm tip fits listed HP models
  • Includes power cord for immediate use

Specifications

No published specifications for this item yet.

Questions about this item

How much heat does the 230W brick produce when it runs continuously at 19.5V 11.8A?

The adapter is rated for continuous 230W output with built-in protection against internal overheating, short circuit and incorrect voltage.

What must I already own to use the 7.4 x 5.0 mm connector on this 230W unit?

A compatible HP device such as the Thunderbolt Dock 230W G2, ENVY 27" AiO, ZBook 15 G1/G2, Z2 Mini G3/G4 or HSTNN-I10X docking station.

Will this 19.5V 11.8A adapter work with my older ZBook 15 G1 that originally shipped with a lower-wattage charger?

Yes, it fits ZBook 15 G1 and G2 models and supplies up to 230W, so it can replace the original lower-wattage unit.

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