KHACHIMO
KHACHIMO FSP ITX HTPC FLEX 1U K39 850W Power Supply
An 850 W ATX unit with 80 PLUS Gold efficiency, Zero RPM fan mode and Modern Standby support for compact ITX or HTPC builds
- TypeATX
- Modern Standby compatibility for fast wake-from-sleep and better low-load efficiency
- 80 PLUS Gold certification for high efficiency, lower power use 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 delivers clean power and reduces coil whine
- Flex 1U K39 form factor with 850 W output fits compact ITX and HTPC builds
Compact 1U FLEX form factor
This KHACHIMO FSP unit delivers 850W in a 1U FLEX ATX enclosure suited to small-form-factor and HTPC builds where vertical space is tight. It provides high-output power without demanding a full-height PSU bay, making it a practical choice for slimline chassis.
For space-constrained builds, not multi-GPU rigs
Builders assembling compact workstations or quiet living-room PCs will benefit from the Gold-rated efficiency and Zero RPM fan mode that keeps noise low at typical loads. Systems that require multiple high-wattage graphics cards or redundant power inputs should look at larger redundant or higher-capacity designs.
Fits 1U FLEX bays and frees internal volume
The 1U FLEX dimensions allow installation in narrow server-style or HTPC cases, leaving more room for storage drives or airflow paths. Modern Standby support enables rapid wake-from-sleep, while the LLC resonant topology with DC-to-DC conversion delivers stable rails for sensitive components.
Points forts
- Modern Standby compatibility for fast wake-from-sleep and better low-load efficiency
- 80 PLUS Gold certification for high efficiency, lower power use 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 delivers clean power and reduces coil whine
- Flex 1U K39 form factor with 850 W output fits compact ITX and HTPC builds
Caractéristiques
| Type | ATX |
|---|
Questions sur cet article
What motherboard power connectors does the K39 850W require to work?
It uses a standard ATX connector set, so a motherboard with a 24-pin main socket and the matching CPU power header will accept it.
Will the 850W FSP unit fit in a case that previously held a regular FLEX 1U supply?
Yes, the K39 shares the 1U FLEX form factor, so it drops into the same mounting holes and bracket space as the older unit.
How can I verify the Zero RPM fan mode is active after I build the system?
With the PC idling, listen for the PSU fan; if it remains still while the system is on, the mode is working as intended.
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