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Black rectangular power brick with 4-pin DIN connector cable

myVolts

myVolts 4-Pin DIN 20V 11A 220W AC/DC Adapter

SKU CH-1V2K-DAS14

A 220W 20V 11A AC/DC adapter with a 4-pin DIN connector for Alienware 51-M, D700, D700T, D9K, D900K and M7700 notebooks

  • Worldwide 100-240V input for travel use
  • 220W output powers demanding Alienware notebooks
  • Built-in OVP OCP SCP protection safeguards hardware
  • 4-Pin DIN connector fits listed Alienware models
  • Brand-new UpBright unit tested and ready

220 W 4-Pin DIN Adapter

This 220 W AC/DC adapter delivers 20 V at 11 A through a 4-pin DIN connector. It is built for Alienware 51-M, D700, D700T, D9K, D900K and M7700 notebooks that require this specific plug and power rating.

Plug-in replacement with protection

The unit accepts 100-240 VAC at 50/60 Hz and includes over-voltage, over-current and short-circuit output protection. Installation is a direct swap: connect the DIN plug to the laptop and the IEC cord to the wall. The only common issue is attempting to use it on models with a different pin layout or voltage requirement.

Steady output under continuous load

Protection circuits engage if the sustained draw exceeds 11 A or if a fault occurs, preventing damage to the adapter and the notebook. The supply maintains its rated 20 V during extended charging and high-performance sessions without thermal shutdown in normal ambient conditions.

How it compares

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

Price $110.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

How can I verify the 20V 11A output is stable after connecting to my Alienware?

The adapter includes OVP, OCP and SCP protection; a steady charge LED on the laptop and no shutdown under load confirm the 220W supply is working as intended

What comes in the box and do I need a separate mains lead?

The package contains the 4-Pin DIN 20V 11A 220W AC/DC adapter with an integrated mains cable; no extra cord is required for 100-240VAC 50/60Hz operation

Which Alienware models does this 4-Pin DIN 220W unit replace?

It is compatible with Alienware 51-M, D700, D700T, D9K, D900K and M7700 notebooks that require a 20VDC 11A 4-prong connector

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