450-18931 — Technical Data Sheet

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Dell · COMPONENT

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

Stop lugging your AC adapter back and forth between home and office. Get a second AC adapter for your notebook and keep one in the office and one for home or travel.<br>. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

450-18931

SPECIFICATIONS

Part Number	450-18931
Manufacturer	Dell

COMPONENT DIAGRAM

VERIFIED SUBSTITUTES & CROSS-REFERENCES 12

2D76TCompatible

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - MPN

compatible

330-0722Compatible

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

compatible

330-3514Compatible

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

compatible

330-4342Compatible

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

compatible

330-7841Compatible

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - SPN

compatible

330-7843Compatible

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

compatible

LIFECYCLE

StatusUNKNOWN

Availability—

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

THIS PART SUBSTITUTES FOR 20

8YT3VSUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

9V6KKSUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

CN072SUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

CTX6TSUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

D0X04SUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

D846DSUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

DNH19SUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

DT878SUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

F4XHPSUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

FHMD4SUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

FWCRCSUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

G5K8GSUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

H1TD7SUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

J211HSUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

J938HSUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

K972HSUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

KJXPPSUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

PHF5JSUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

PN402SUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

8N2T2SUBSTITUTE

Dell Power Adapter AC 240W 7.4mm Output - C14 AC Input - DPN

DELL

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FREQUENTLY ASKED QUESTIONS

What is 450-18931?

450-18931 is a DELL 450-18931 power adapter/inverter Indoor Black manufactured by Dell.

What parts can replace 450-18931?

There are 12 known substitutes for 450-18931: 2D76T, 330-0722, 330-3514 and 9 more. Substitute compatibility should be verified for your specific system.

Is 450-18931 still available?

450-18931 is currently Unknown.

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450-18931 — Technical Data Sheet

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