KHACHIMO
KHACHIMO FSP500-701UN 500W 80+ Gold 1U Power Supply
An 80 PLUS Gold 1U ATX unit delivering 500 W with Zero RPM fan mode and Modern Standby support
- TypeATX
- Modern Standby support enables extremely fast wake-from-sleep
- 80 PLUS Gold certification delivers high efficiency for lower consumption and cooler temps
- Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
- Resonant LLC topology with DC-to-DC conversion provides clean power and reduces coil whine
- 500 W ATX output in a 1U form factor fits compact server and workstation builds
1U 500W Gold Power Supply
The KHACHIMO FSP500-701UN is a 500W ATX power supply built to the 1U form factor for rackmount and slim chassis. It carries 80 PLUS Gold certification for high efficiency and supports Modern Standby for rapid wake-from-sleep transitions.
Suited for compact servers and quiet workstations
This unit fits builders who need high-efficiency power in a 1U height with a fan that stops at low and medium loads. It is not for systems requiring higher wattage output or a standard ATX-height power supply.
Sustained load behaviour
Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power under continuous demand while reducing coil whine. The Zero RPM fan mode keeps acoustics near-silent until thermal conditions require active cooling.
Points forts
- Modern Standby support enables extremely fast wake-from-sleep
- 80 PLUS Gold certification delivers high efficiency for lower consumption and cooler temps
- Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
- Resonant LLC topology with DC-to-DC conversion provides clean power and reduces coil whine
- 500 W ATX output in a 1U form factor fits compact server and workstation builds
Caractéristiques
| Type | ATX |
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Questions sur cet article
What motherboard power connectors does the KHACHIMO FSP500-701UN 500W unit require?
The power supply uses a standard ATX connector layout, so your motherboard must provide a 24-pin main power socket and the matching CPU power header for the unit to operate.
Can the KHACHIMO FSP500-701UN 500W PSU run in a system that does not support Modern Standby?
Yes, Modern Standby compatibility is an additional feature; the unit will still deliver 500 W and 80 PLUS Gold efficiency on older platforms that only support traditional sleep states.
How can I confirm the Zero RPM Fan Mode is active after installation?
Under light or medium load the cooling fan should stop spinning completely, giving near-silent operation; you can verify this visually or by listening for the absence of fan noise.
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