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Small 1U power supply unit with metal casing and rear connector

NShi

NShi DPS-250AB-55 / DPS-350AB-24 server chassis

SKU CH-CX7S-MHGNJ

A desktop server chassis compatible with Flex NAS 1U power supplies DPS-250AB-55 and DPS-350AB-24

  • Chassis styleDesktop
  • Powers Flex NAS units with 250 W or 350 W output
  • Supports DPS-250AB-55 and DPS-350AB-24 part numbers
  • Fits compact 1U server chassis builds
  • New condition ensures reliable operation out of the box

Compact 1U server power supply

This new NShi unit fits Flex NAS small-form-factor chassis and delivers either 250 W or 350 W depending on the variant. It replaces DPS-250AB-55 and DPS-350AB-24 series modules without modification. Builders assembling dense storage nodes or edge appliances will appreciate the direct compatibility.

Sustained output at rated wattage

Under continuous load the supply maintains its labelled 250 W or 350 W without throttling, thanks to the 1U form factor’s forced-air path. Efficiency remains stable during long backup or replication jobs. Systems that demand burst peaks above the rated figure should consider a higher-capacity alternative.

How it compares

Measured against everything we stock in Rackmount Server Cases, at today’s prices. Recalculated every night.

Price $212.99
Typical for this category: the median of 1,006 items is $222.49.

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Specifications

Size & build
Chassis styleDesktop

Questions about this item

How much heat does the 250 W or 350 W power supply generate during continuous operation?

The 250 W and 350 W units are rated for those output levels; actual heat depends on load and chassis airflow.

Which server chassis and backplane does this PSU fit without modification?

It is designed for Flex NAS Small 1U systems using the DPS-250AB-55 or DPS-350AB-24 form factor.

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