Við tökum við rafmynt — svo myntirnar sem þú átt geta keypt alvöru vélbúnað.Greiddu í rafmynt, eyddu henni í alvöru vélbúnað. Frí, tryggð sending um allan heim fyrir pantanir yfir 399 $. Hlutlausir pappakassar án merkinga, sendir frá Þýskalandi.Frí, tryggð sending yfir 399 $. Gengið þitt er læst í 30 mínútur um leið og greiðsluferlið hefst.Gengið læst í 30 mínútur. Hver vara er innsigluð, raðnúmer hennar yfirfarið, og hún nýtur 24 mánaða ábyrgðar.Innsiglað, með 24 mánaða ábyrgð.

Vaktaðar vörur Skrá inn
Rectangular ATX power supply unit with metal casing and single 120mm cooling fan visible

E-POWER

E-POWER EP-400PM power supply 400W ATX12V 2.0 120mm fan 2 SATA

SKU CH-YBJQ-5WKGB MPN EP-400PM

A 400 W ATX12V 2.0 unit with a 120 mm fan, dual 12 V rails and two SATA connectors

  • TypeATX12V 2.0
  • Maximum Power400 W
  • FansSingle 120 mm Cooling Fan
  • Main Connector20+4Pin
  • +12V Rails2
  • SATA Power Connector2

Options ATX (400W)

  • 400 W maximum output powers standard desktop builds
  • 75 % efficiency rating reduces wasted energy
  • 120 mm cooling fan keeps temperatures low
  • Dual +12 V rails deliver stable voltage to components
  • Two SATA connectors support modern storage drives

400 W ATX12V 2.0 PSU

This unit delivers a maximum output of 400 W through an ATX12V 2.0 design. It targets builders assembling basic office or home PCs that need a fixed cable set. The non-modular layout keeps wiring simple for first-time system integrators. It fits standard ATX cases with a maximum length of 140 mm.

Thermals noise and power draw

A single 120 mm cooling fan handles airflow across the internal components. The supply operates at a 75 % efficiency rating under typical loads. It accepts input voltages of 115 or 230 V across a 50/60 Hz range. Dual +12 V rails provide 14 A and 15 A respectively for balanced distribution.

Bundled connectors and their impact

The fixed harness includes one 20+4 pin ATX connector, one 4 pin ATX connector, two SATA power plugs, four Molex plugs and one FDD connector. These cables support a motherboard, two SATA drives and multiple legacy peripherals without adapters. Builders needing more SATA devices or modular cable management must look elsewhere.

Helstu kostir

  • 400 W maximum output powers standard desktop builds
  • 75 % efficiency rating reduces wasted energy
  • 120 mm cooling fan keeps temperatures low
  • Dual +12 V rails deliver stable voltage to components
  • Two SATA connectors support modern storage drives

Tæknilýsing

BrandePOWER
SeriesPM Series
ModelEP-400PM
TypeATX12V 2.0
Maximum Power400 W
FansSingle 120 mm Cooling Fan
Main Connector20+4Pin
+12V Rails2
SATA Power Connector2
Max PSU Length140 mm
ModularNon-Modular
Efficiency75% Efficiency Rating
Input Voltage115 / 230 V
Input Frequency Range50/60 Hz
Input Current10 - 6A
Output+3.3V@22A, +5V@30A, +12V1@14A, +12V2@15A, [email protected] , [email protected]
Connectors1 x ATX 24pin & 20 pin
1 x ATX 4 pin
2 x SATA
4 x Molex 4 pin
1 x FDD
FeaturesForm Factor: ATX12V 2.0
Maximum Wattage: 400W
Single 120 mm Cooling Fan
75% Efficiency Rating
FCC Approval
Dimensions3.38" x 5.51" x 5.91"
Weight4 lbs.
Sendingarþyngd1.18 kg
Stærð sendingar254 × 203 × 102 mm

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Spurningar um þessa vöru

How do I install the EP-400PM in my case and what step often goes wrong?

Mount the 140 mm long unit with four screws, connect the 20+4 pin main and 4 pin CPU cables, then plug the two SATA and four Molex leads; the common mistake is leaving the 4 pin CPU connector loose.

What maintenance or replacement will the EP-400PM need later?

The single 120 mm fan is the only moving part; clean dust from its grille every few months and replace the whole supply if the fan becomes noisy or airflow drops.

Which limit appears first when the EP-400PM runs under sustained load?

The +12V rails are rated at 14 A and 15 A each; drawing more than those currents on either rail triggers the protection circuit before the 400 W total is reached.

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