我們接受加密貨幣付款 — 讓您持有的幣種也能買到真正的硬體設備。以加密貨幣付款，直接購入真正的硬體設備。 全球訂單滿 US$399，即享免費保險運送。簡約外箱，不印任何品牌標誌，從德國出貨。訂單滿 US$399，即享免費保險運送。 結帳一開始，您的匯率即鎖定 30 分鐘。匯率鎖定 30 分鐘。 每件商品皆原廠密封、序號經過核對，並享有 24 個月保固。原廠密封，保固 24 個月。

追蹤清單 登入
Rectangular ATX power supply unit in matte black finish with cooling fan visible

KHACHIMO

KHACHIMO D14-500P1A 400W 500W ATX power supply

SKU CH-WX2P-7TA22

ATX power supply rated 400 W continuous with 500 W peak, 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support

  • TypeATX
  • Modern Standby compatibility enables extremely fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certification delivers high efficiency for lower power consumption, less noise, and cooler temperatures
  • Zero RPM fan mode stops the cooling fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine
  • Rated 400 W continuous and 500 W peak output for reliable ATX system power

Efficient ATX Power Supply

This KHACHIMO unit delivers a continuous 400 W and peaks at 500 W from a standard ATX form factor. It carries 80 PLUS Gold certification and uses a resonant LLC topology with DC-to-DC conversion for stable voltage regulation. Modern Standby compatibility enables rapid wake-from-sleep transitions and improved low-load efficiency. The design targets builders who want quiet, efficient power for mainstream systems.

Suits Quiet-Focused Builds

The Zero RPM fan mode stops the fan completely at low and medium loads, making it a good fit for noise-sensitive workstations or home-office PCs. Builders who need more than 400 W of sustained output or who require multiple high-power GPU connectors should look at higher-capacity units instead.

Sustained-Load Behaviour

Under continuous load the resonant LLC and DC-to-DC stages maintain clean power delivery while the fan spins up only when thermal conditions demand it. Gold-rated efficiency keeps waste heat and operating noise lower than bronze-class supplies during extended sessions. Modern Standby support ensures the platform remains responsive after long idle periods.

商品特色

  • Modern Standby compatibility enables extremely fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certification delivers high efficiency for lower power consumption, less noise, and cooler temperatures
  • Zero RPM fan mode stops the cooling fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine
  • Rated 400 W continuous and 500 W peak output for reliable ATX system power

商品規格

TypeATX

商品問答

What motherboard power connectors does the ATX D14-500P1A require to be present on the motherboard?

The ATX form factor uses a standard 24-pin main connector and a 4-pin or 8-pin CPU power connector; your motherboard must provide both for the supply to work.

Will the 80 PLUS Gold certified 400W unit deliver stable power to an older graphics card that only needs a 6-pin PCIe connector?

The DC-to-DC conversion and resonant LLC topology provide clean, consistent power, so the unit can reliably feed legacy GPUs with 6-pin connectors within its rated output.

How can I confirm the Zero RPM fan mode is active after building the system?

At low and medium loads the cooling fan stops completely; listen for silence or watch the fan blades — if they are stationary while the PC is idle, the mode is working.

同類商品

顧客也比較過

同一分類，同一套結帳流程 — 支援八種加密貨幣，匯率鎖定 30 分鐘。