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Rectangular metal power supply unit with 20-pin connector and multiple IDE plugs

KHACHIMO

KHACHIMO 250W Switching Power Supply DPS-250AB-101B

SKU CH-9K2W-NEZED

A 250 W ATX switching supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for quiet, low-power operation

  • TypeATX
  • Modern Standby support for extremely fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certified for high efficiency, lower power consumption, less noise and cooler temperatures
  • Zero RPM fan mode stops the cooling fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power and reduces coil whine
  • 20-pin ATX connector with four IDE connectors for DVR and NVR systems

KHACHIMO 250W ATX Power Supply

This KHACHIMO unit is a 250 watt ATX switching power supply designed for DVR and NVR systems. It delivers reliable power for surveillance recorders and similar low-power builds. The unit is brand new and carries the DPS-250AB-101B model designation.

Who this suits and who should look elsewhere

This supply suits builders working on DVR or NVR projects that need a 250 watt ATX unit with 20-pin and four IDE connectors. It is not for systems requiring higher wattage, modular cabling, or standard 24-pin ATX motherboard connectors.

80 PLUS Gold efficiency rating

The power supply holds 80 PLUS Gold certification, indicating high efficiency at typical loads. This reduces power consumption, heat output and fan noise. The resonant LLC topology with DC-to-DC conversion further supports clean power delivery and low-load efficiency.

Highlights

  • Modern Standby support for extremely fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certified for high efficiency, lower power consumption, less noise and cooler temperatures
  • Zero RPM fan mode stops the cooling fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power and reduces coil whine
  • 20-pin ATX connector with four IDE connectors for DVR and NVR systems

Specifications

TypeATX

Questions about this item

How do I confirm the 250W supply is operating correctly after installation?

The 80 PLUS Gold certification means the unit should run cool and quiet; with Zero RPM mode the fan stays off at low and medium loads, so silent operation and fast wake from Modern Standby indicate normal function.

Which connectors come attached to the DPS-250AB-101B and what must be sourced separately?

The unit includes a 20-pin ATX connector and four IDE connectors; any other cables needed for your specific build are not included.

Which 250W version should I choose for a DVR or NVR that uses a 20-pin ATX plug and IDE drives?

The DPS-250AB-101B matches that exact connector layout, while the PSF250MP-60 variant carries a different part number and may not fit the same chassis.

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