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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

  • Product 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.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $109.99
Cheaper than about 63% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeProprietary Power Supply
Size & build
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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