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Black rectangular AC adapter with 7.4 by 5.0 mm barrel tip

Thinkstar

Thinkstar 230W 19.5V 11.8A ac adapter 7.4 5.0mm black tip

SKU CH-A4MW-RZT1X

230 W 19.5 V 11.8 A AC adapter with 7.4 × 5.0 mm black tip, 100-240 V input, compatible with HP Omen, ZBook and Thunderbolt Dock models

  • Battery TypeLithium-Ion
  • 230W output powers demanding HP workstations and gaming laptops
  • 5V 11.8A delivery matches original charger specifications exactly
  • 4mm x 5.0mm black tip ensures secure fit on supported models
  • 100-240V input allows worldwide use without a voltage converter
  • Compatible with Omen X 2S 15, ZBook 15/17 G2, Z2 Mini G4 and Thunderbolt Dock 230W G2

Compatible 230W AC adapter

This 230W AC adapter delivers 19.5V at 11.8A through a 7.4mm by 5.0mm black tip connector. It is built for HP Omen X 2S 15, Omen 17 series, ZBook 15 G2 and 17 G2, Z2 Mini G4 and the Thunderbolt Dock 230W G2. The unit accepts 100V to 240V input at 50Hz to 60Hz.

Thermals noise and power draw

The adapter operates from a universal 100V to 240V mains supply at 50Hz to 60Hz and provides a regulated 230W output. No active cooling details or acoustic figures are supplied in the source data. Power consumption will follow the connected device load up to the rated 230W maximum.

Included power cord

The package contains the adapter and a power cord so the unit is ready to use from the mains socket. No additional cables, software or mounting hardware are listed. The cord enables immediate connection without sourcing a separate IEC lead.

Highlights

  • 230W output powers demanding HP workstations and gaming laptops
  • 5V 11.8A delivery matches original charger specifications exactly
  • 4mm x 5.0mm black tip ensures secure fit on supported models
  • 100-240V input allows worldwide use without a voltage converter
  • Compatible with Omen X 2S 15, ZBook 15/17 G2, Z2 Mini G4 and Thunderbolt Dock 230W G2

Specifications

Battery TypeLithium-Ion

Questions about this item

How do I connect the 7.4mm x 5.0mm black tip to my laptop without forcing it?

Align the 7.4mm x 5.0mm black tip with the laptop’s DC-in jack and push straight in until it seats firmly; do not use this adapter if your device requires a 4.5mm x 3.0mm blue tip.

When should I replace the AC adapter or its power cord?

Replace the adapter or the included power cord if the cable shows fraying, the connector becomes loose, the brick overheats, or output voltage drops below 19.5V under load.

What happens if I run the adapter at 230W continuously?

The unit is rated for 230W output at 19.5V 11.8A; sustained operation at that limit will cause the brick to reach its maximum operating temperature.

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