KHACHIMO
KHACHIMO Disassembly PSU for ETASIS 800W EFRP-P80A
An 800W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode, and LLC resonant topology with DC-to-DC conversion for clean power and Modern Standby support
- TypeATX
- Modern Standby support for extremely fast wake-from-sleep times
- 80 PLUS Gold certification delivering 80%+ efficiency at typical loads
- Zero RPM fan mode stops the fan at low and medium loads
- Resonant LLC topology with DC-to-DC conversion provides clean, consistent power
- 800W ATX power supply designed for ETASIS EFRP-P80A systems
800W ATX Power Supply for ETASIS EFRP-P80A
This KHACHIMO disassembly unit is a new 800W ATX power supply built for the ETASIS EFRP-P80A platform. It carries 80 PLUS Gold certification for high efficiency, lower power draw and reduced heat output. The design targets system builders and upgraders who need reliable, efficient power delivery in a standard ATX form factor. Modern Standby compatibility ensures extremely fast wake-from-sleep times and better low-load efficiency.
Replaces an aging or failed EFRP-P80A unit
The supply directly replaces an original ETASIS EFRP-P80A that has reached end of life or developed coil whine or fan noise. The upgrade is worth it when the existing unit struggles with Modern Standby sleep states or when the fan runs constantly at low loads. Resonant LLC topology with DC-to-DC conversion delivers cleaner power and enables more efficient sleep states than older group-regulated designs. Zero RPM fan mode eliminates noise at low and medium loads where the original fan would still spin.
Standard ATX installation
Installation follows normal ATX mounting and connector routing; the unit fits the same screw pattern and cable layout as the original EFRP-P80A. The most common issue is forgetting to connect the 4+4-pin CPU auxiliary cable or not seating the 24-pin motherboard connector fully, which causes a no-post condition. Zero RPM mode may keep the fan off at idle, so do not assume a fault if the fan is still after boot. Verify all modular cables are the correct ones for this unit before powering on.
Points forts
- Modern Standby support for extremely fast wake-from-sleep times
- 80 PLUS Gold certification delivering 80%+ efficiency at typical loads
- Zero RPM fan mode stops the fan at low and medium loads
- Resonant LLC topology with DC-to-DC conversion provides clean, consistent power
- 800W ATX power supply designed for ETASIS EFRP-P80A systems
Caractéristiques
| Type | ATX |
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Questions sur cet article
What form factor does the 800W unit use so I can confirm it fits my case?
It follows the ATX form factor used by the ETASIS EFRP-P80A design.
Which cables must be connected during installation to avoid a no-post situation?
Attach the 24-pin ATX motherboard connector, the 8-pin EPS CPU connector and any required PCIe power cables before first power-on.
How do I clean the fan on this 800W supply when dust builds up over time?
Power off the system, remove the PSU, and use compressed air to blow dust from the fan grill and internal heatsink fins.
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