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Black rectangular 90 watt 19.5 volt AC adapter brick with cable

DELL

DELL 310-7712 90 W 19.5 V AC adapter for D630 D830 D430

SKU CH-DHN0-38DMF MPN 310-7712

90 W 19.5 V power supply for Dell D630, D830 and D430 laptops

  • 90 W output powers compatible Dell laptops
  • 5 V rating matches D630, D830 and D430 requirements
  • Genuine Dell 310-7712 part ensures correct fit
  • New condition guarantees full manufacturer specification

Dell 90 W 19.5 V AC Adapter

This 90 watt power supply delivers 19.5 volts for compatible Dell laptops. It serves as a direct replacement or spare charger for mobile workstations. The unit is supplied new and ready for immediate use.

Capacity and headroom: 90 W for D630 D830 D430

The 90 watt rating comfortably handles charging and operation for the listed Dell models. It runs out when a system demands more than 90 watts or requires a different voltage. Buyers needing higher wattage or a different connector should verify their laptop specifications first.

How it compares

Measured against everything we stock in Switch Modules, Transceivers & Add-Ons, at today’s prices. Recalculated every night.

Price $56.99
Cheaper than about 57% of the 1,517 comparable items (median $68.99).

Specifications

Size & build
Shipping weight0.68 kg
Package size413 × 305 × 108 mm

Questions about this item

Will the 90 W 19.5 V output run my D630, D830 and D430 laptops without issues?

Yes, the 90 W 19.5 V rating matches the original power requirement for the D630, D830 and D430 models listed.

How can I verify the adapter is working once connected?

The laptop charging indicator should light up and the battery icon will show it is receiving power.

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