KHACHIMO
KHACHIMO FSP FLEX 1U 350W Switching Power Supply FSP350-70LQ
A 350W Flex ATX power supply with 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and resonant LLC topology with DC-to-DC conversion
- TypeATX
- Modern Standby support gives near-instant wake from sleep
- 80 PLUS Gold efficiency reduces power draw and heat output
- Zero RPM fan mode stops the fan at low loads for silent running
- Resonant LLC topology with DC-to-DC conversion delivers clean, stable power
- 350 W ATX output in a compact 1U form factor for dense builds
FSP FLEX 1U 350W PSU
The KHACHIMO FSP FLEX 1U 350W is a compact ATX power supply built for small-form-factor systems. It fits 1U rackmount chassis and slim desktop cases where standard PSUs cannot be installed. The 350W output supports mainstream CPUs and mid-range graphics cards in space-constrained builds. It targets system integrators and enthusiasts assembling high-density workstations or home servers.
80 PLUS Gold with Zero RPM Fan
Gold-certified efficiency reduces waste heat and lowers operating costs across typical loads. The resonant LLC topology with DC-to-DC conversion delivers tight voltage regulation and minimises coil whine. A Zero RPM fan mode stops the fan completely at low and medium loads for silent running. Modern Standby compatibility enables near-instant wake from sleep states.
Upgrade from noisy or inefficient flex units
This unit replaces older flex ATX power supplies that lack Gold certification or semi-passive cooling. The jump is worthwhile when building a quiet 1U server, a compact media PC, or any system where low idle noise and fast sleep recovery matter. It is not suited for high-wattage multi-GPU configurations or full-size towers requiring standard ATX dimensions.
Přednosti
- Modern Standby support gives near-instant wake from sleep
- 80 PLUS Gold efficiency reduces power draw and heat output
- Zero RPM fan mode stops the fan at low loads for silent running
- Resonant LLC topology with DC-to-DC conversion delivers clean, stable power
- 350 W ATX output in a compact 1U form factor for dense builds
Specifikace
| Type | ATX |
|---|
Otázky k tomuto produktu
What does the 80 PLUS Gold certification mean for the FSP350-70LQ in practice?
The certification confirms the power supply meets high efficiency standards at typical loads, reducing power draw, heat output and fan noise compared with lower-rated units.
What physical space and mounting pattern does this 1U FLEX supply require?
It fits a standard 1U rack or slim chassis using the FLEX form factor and the usual four-hole ATX mounting pattern.
How do I enable the Zero RPM fan mode on the FSP350-70LQ?
The mode activates automatically at low and medium loads; no BIOS or software setting is needed — just ensure the unit is not overloaded.
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