We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular AC adapter with 10 ft power cord

WAWEIS

WAWEIS AC/DC adapter for HP Pavilion Slimline 450-a000 450-a114

SKU CH-ZWTX-DJZBX

Replacement AC adapter with 10 ft cord, 100-240V input, and over-current, over-voltage and short-circuit protection for HP Pavilion Slimline 450-a000 and 450-a114 desktops

  • World-wide 100-240V input works anywhere
  • 10 ft total cord length gives flexible placement
  • Over-current, over-voltage, short-circuit and total-power protections guard hardware
  • FCC, CE and RoHS certifications confirm safety compliance
  • 100 % OEM-compatible replacement for listed HP Slimline models

Replacement AC Adapter for HP Pavilion Slimline 450

The WAWEIS AC/DC adapter replaces the original power supply for HP Pavilion Slimline 450-a000 and 450-a114 desktops. It matches the OEM part numbers M9Z79AA, F3D95AA and 720789-001 for direct compatibility. The unit is new and built with quality materials to meet the original specifications.

Thermals, Noise and Power Draw

The adapter operates on a wide 100-240VAC input at 50/60Hz for worldwide use. Integrated safety circuits provide over-current, over-voltage, short-circuit and total-power protection. A smart chip adds overheating protection while the isolation materials reduce interference during normal operation.

Upgrade Context and Value

This adapter replaces a lost, damaged or ageing original charger for the listed Pavilion Slimline models. The 10 ft power cord adds placement flexibility compared to shorter cables. Buyers needing a higher-wattage unit for upgraded internal components should verify their power requirements before purchasing.

Highlights

  • World-wide 100-240V input works anywhere
  • 10 ft total cord length gives flexible placement
  • Over-current, over-voltage, short-circuit and total-power protections guard hardware
  • FCC, CE and RoHS certifications confirm safety compliance
  • 100 % OEM-compatible replacement for listed HP Slimline models

Specifications

No published specifications for this item yet.

Questions about this item

How do I install this adapter and which step do people often miss?

Connect the barrel plug to the Pavilion Slimline 450-a000 or 450-a114 DC jack, then plug the AC cord into a 100-240VAC 50/60Hz outlet; the step often missed is fully seating the barrel connector until it clicks.

What maintenance or replacement will this adapter need later?

No routine maintenance is required; replace the unit if the 10 ft cord shows damage, the smart chip triggers overheating protection repeatedly, or output fails after the 12 month period.

What limit appears first under sustained use?

The safety circuit activates over-current, over-voltage or short-circuit protection when the load exceeds the adapter's rated output, cutting power until the fault is removed.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.