KHACHIMO ACE-816AP-L 1U 16Pin 150W power supply

Compact 1U power supply for space-constrained builds

The KHACHIMO ACE-816AP-L is a 1U form-factor ATX unit rated at 150 W and equipped with a 16-pin connector, making it suitable for slim chassis or rackmount systems where vertical clearance is limited. It is aimed at integrators and enthusiasts building compact workstations or servers that require a standard ATX electrical interface in a low-profile package.

Sustained-load behaviour

Certified to 80 PLUS Gold, the supply maintains high efficiency across typical operating ranges, reducing waste heat and keeping internal temperatures lower during continuous workloads. A resonant LLC topology paired with DC-to-DC conversion delivers clean, consistent power under load while minimising coil whine, and the Zero RPM fan mode stops the cooling fan entirely at low and medium loads for near-silent operation.

Build quality and connector implications for daily

Modern Standby compatibility enables extremely fast wake-from-sleep transitions and improved low-load efficiency, benefiting systems that spend long periods in idle or sleep states. The single 16-pin output connector simplifies cabling in tight enclosures but limits the unit to platforms designed for that specific pinout, so builders needing multiple peripheral connectors or broader motherboard compatibility should look elsewhere.