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Black rectangular AC adapter with 4-pin connector and long power cord

WAWEIS

WAWEIS 4-Pin AC Adapter for Synology DS918+ DS918 4 Bay NAS

SKU CH-QNMM-5CZ4Y

A 4-pin AC adapter delivering 100-240 VAC input and 10 ft cord for Synology DS918+ and DS918 4-bay NAS units

  • World-wide 100-240 V input works anywhere
  • 10 ft cord reaches distant sockets easily
  • Over-current, over-voltage and short-circuit protection keeps hardware safe
  • FCC, CE and RoHS certified for regulated quality
  • 100 % compatible replacement for Synology DS918+ and DS918 4-bay NAS

4-Pin AC Adapter for Synology DS918+ NAS

This replacement power supply connects to the four-pin input on Synology DiskStation DS918+ and DS918 four-bay units. It accepts worldwide mains voltage from 100 to 240 VAC at 50 or 60 Hz. The unit ships with a total cord length of 10 feet for flexible placement. Certifications include FCC, CE and RoHS.

Fits DS918+ and DS918 four-bay models only

Owners of these specific Synology NAS servers can use this adapter as a direct replacement. Builders with other DiskStation models, different pin counts or other brands should look elsewhere. Users who need a redundant or hot-swap power module will not find that capability here.

Four-pin connector and 120 W output

The adapter uses a four-pin DC plug matched to the DS918 series and delivers 120 watts of power. This connector type and wattage are the decisive specifications for compatibility.

Highlights

  • World-wide 100-240 V input works anywhere
  • 10 ft cord reaches distant sockets easily
  • Over-current, over-voltage and short-circuit protection keeps hardware safe
  • FCC, CE and RoHS certified for regulated quality
  • 100 % compatible replacement for Synology DS918+ and DS918 4-bay NAS

Specifications

No published specifications for this item yet.

Questions about this item

Does this adapter require a specific AC mains cable or does it include one?

The adapter comes with a total 10 Ft long power cord, so no separate mains cable is needed.

Will this power supply work with a Synology DS918+ that is already in use?

Yes, it is 100% compatible with the DS918+ and DS918 4 Bay models as a direct replacement.

How can I verify the adapter is operating correctly after connecting it?

The unit includes over current, over voltage, short circuit and total power protection; if the NAS powers on and runs stably, the adapter is functioning as intended.

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