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Black ATX power supply unit with cooling fan and cable bundle

KHACHIMO

KHACHIMO Power Supply SP671-Z01A SP671-Y01A ATX

SKU CH-8KVQ-F4DP4

An ATX power supply built for Cherokee SP671-Z01A SP671-Y01A units, with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for fast wake times

  • TypeATX
  • Modern Standby delivers rapid wake-up from sleep
  • 80 PLUS Gold certification cuts power draw and heat
  • Zero RPM fan mode stops the fan at low loads
  • Resonant LLC with DC-to-DC conversion supplies clean power and reduces coil whine
  • ATX form factor fits standard desktop cases

ATX Power Supply for Cherokee Systems

The KHACHIMO SP671-Z01A SP671-Y01A is a new ATX power supply designed specifically for Cherokee desktop platforms. It delivers reliable power for standard office workstations and home PCs requiring an exact replacement unit. Builders maintaining or repairing these systems will find the correct connector layout and form factor already matched. It is not suited for high-end gaming rigs or workstations demanding auxiliary GPU power connectors beyond what this model provides.

Upgrade from Older Standard-Efficiency Units

Replacing an older 80 PLUS Bronze or unrated supply with this 80 PLUS Gold Certified unit cuts waste heat and lowers electricity draw at every load level. The Resonant LLC topology with DC-to-DC conversion tightens voltage regulation, which helps stability on modern low-power sleep states. The efficiency jump pays back fastest on machines left running or sleeping for long hours each day. Systems already running a Gold-class PSU will see minimal practical difference.

Modern Standby and Quiet Operation Headroom

Modern Standby compatibility enables extremely fast wake-from-sleep transitions while maintaining low idle consumption. Zero RPM fan mode keeps the unit silent through light desktop work and media playback, spinning up only when thermal load demands it. The topology also suppresses coil whine, aiding acoustic comfort in quiet rooms. Sustained heavy loads from discrete graphics cards or many drives will exceed the fan-off threshold and activate active cooling.

Highlights

  • Modern Standby delivers rapid wake-up from sleep
  • 80 PLUS Gold certification cuts power draw and heat
  • Zero RPM fan mode stops the fan at low loads
  • Resonant LLC with DC-to-DC conversion supplies clean power and reduces coil whine
  • ATX form factor fits standard desktop cases

Specifications

TypeATX

Questions about this item

Does the SP671-Z01A fit a standard ATX case mounting bay?

Yes, the SP671-Z01A uses the ATX form factor and mounts in any case designed for an ATX power supply.

What is the main installation step people forget with the SP671-Z01A?

Connecting the 24-pin ATX, 8-pin CPU and any required PCIe cables fully until they click, otherwise the system will not start.

Will the SP671-Z01A fan need replacement after years of use?

The Zero RPM Fan Mode keeps the fan off at low and medium loads, reducing wear, but like any mechanical fan it may eventually need replacement after extended service.

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