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KHACHIMO ATX power supply unit black metal casing 280W 80 PLUS Gold

KHACHIMO

KHACHIMO Power Supply PW-IM280B-1Y120M 280W 80 PLUS Gold

SKU CH-N76N-RBTHJ

An 80 PLUS Gold ATX unit delivering 280 W with zero-RPM fan mode and Modern Standby support for silent, efficient operation

  • TypeATX
  • Modern Standby support for near-instant wake from sleep
  • 80 PLUS Gold efficiency reduces power draw and heat
  • Zero RPM fan mode keeps the unit silent at low load
  • Resonant LLC with DC-to-DC conversion delivers clean, stable power
  • ATX form factor fits standard desktop chassis

Purpose-Built 280W ATX Power Supply

This KHACHIMO PW-IM280B-1Y120M unit is a new 280W ATX power supply designed specifically for GO CT ICSI systems. It delivers a 12V output with 80 PLUS Gold certified efficiency for lower consumption and cooler operation. The resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine.

80 PLUS Gold Efficiency at 280W

The single specification that determines fit is the 280W power rating combined with 80 PLUS Gold certification. This unit supplies 12V power with high efficiency across typical loads, enabling Modern Standby compatibility for extremely fast wake-from-sleep times. Zero RPM fan mode stops the fan entirely at low and medium loads for near-silent operation.

Suits GO CT ICSI Replacement Builds

This supply suits technicians replacing the exact PW-IM280B-1Y120M unit in compatible GO CT ICSI chassis. Builders needing higher wattage for discrete graphics cards or multi-drive arrays should look elsewhere. Systems requiring a different form factor or proprietary connector layout will not be compatible with this specific model.

Highlights

  • Modern Standby support for near-instant wake from sleep
  • 80 PLUS Gold efficiency reduces power draw and heat
  • Zero RPM fan mode keeps the unit silent at low load
  • Resonant LLC with DC-to-DC conversion delivers clean, stable power
  • ATX form factor fits standard desktop chassis

Specifications

TypeATX

Questions about this item

What does the 280 W rating mean once the unit is installed in a GO CT ICSI system?

The 280 W rating is the maximum continuous power the supply can deliver to the GO CT ICSI platform, so the total draw of the motherboard, processor, memory and any onboard devices must stay below that figure.

What does the ATX type tell me about the interface and what it caps in practice?

ATX defines the standard 24-pin main connector plus the 12 V auxiliary connectors; the 12 V rail is capped at the unit's 280 W total so all 12 V components share that limit.

What physical space and mounting does the PSU need to fit the GO CT ICSI chassis?

As an ATX form-factor unit it uses the standard four-hole mounting pattern and overall dimensions, so it fits any chassis designed for a regular ATX power supply.

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