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Silver rectangular proprietary power supply unit with QNAP branding

Qnap

Qnap PWRPSU250WDT02 250W Delta Power Supply

SKU CH-8MPH-HF6QT MPN PWRPSU250WDT02

250W replacement power supply for compatible QNAP NAS and JBOD enclosures

  • TypeProprietary Power Supply
  • 250W output powers compatible NAS and JBOD units
  • Delta-built unit fits TVS-x72XT, TVS-x72N and TVS-x72X models
  • Works with TS-x73A and TR-xCT series enclosures
  • Supports TL-D800C and TL-D800S expansion chassis
  • Proprietary form factor ensures direct replacement fit

250W Delta Replacement PSU

This 250W Delta power supply is a proprietary replacement unit built for specific QNAP NAS and JBOD enclosures. It restores factory power delivery for the listed TVS and TS series systems.

Fits TVS, TS and TL-D800 series

It suits owners of TVS-x72XT, TVS-x72N, TVS-x72X, TS-x73A and TR-xCT NAS units plus TL-D800C and TL-D800S JBOD boxes. Builders using standard ATX chassis or non-listed QNAP models cannot use this proprietary design.

Sustained load in NAS enclosures

Under continuous operation the unit delivers its rated 250W to multi-bay storage arrays without the thermal throttling seen in short bench tests. The proprietary form factor locks airflow to the original enclosure cooling path.

Highlights

  • 250W output powers compatible NAS and JBOD units
  • Delta-built unit fits TVS-x72XT, TVS-x72N and TVS-x72X models
  • Works with TS-x73A and TR-xCT series enclosures
  • Supports TL-D800C and TL-D800S expansion chassis
  • Proprietary form factor ensures direct replacement fit

Specifications

TypeProprietary Power Supply
Shipping weight0.91 kg
Package size222 × 178 × 57 mm

Questions about this item

Which NAS or JBOD enclosures accept the PWRPSU250WDT02 as a direct replacement?

This 250W Delta unit fits the TVS-x72XT, TVS-x72N, TVS-x72X, TS-x73A and TR-xCT series NAS enclosures, plus the TL-D800C and TL-D800S JBOD enclosures.

Will the proprietary connector on this supply mate with the existing backplane in a TVS-x72XT chassis?

Yes, the PWRPSU250WDT02 uses the same proprietary form factor and connector as the original unit shipped with those enclosures.

After installation, how can I confirm the supply is delivering stable power to the system?

The NAS management interface reports power-supply status and voltage rails; a healthy reading there confirms the 250W unit is operating correctly.

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