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Rectangular black sandblasted metal PSU with 120mm fan and voltage selector switch

APEVIA CORP.

APEVIA CORP. ATX-VS450W 450 W power supply

SKU CH-F5K2-B390X MPN ATX-VS450W

Delivers 450 W via a single 12 V rail with a thermally controlled 120 mm fan and 115/230 V input

  • Max wattage450 W
  • Fan configurationForced air ventilation by 1 × 120 mm black fan
  • Main power connector20+4Pin
  • 12V railsSingle
  • SATA power connectors3
  • PSU length limit140 mm
  • Delivers 450 W maximum power for mainstream systems
  • Single +12 V rail supplies 32 A to multi-core CPUs
  • 120 mm thermally controlled fan removes heat quietly
  • Voltage selector switch supports 115 V and 230 V input
  • Compact 140 mm depth fits tight chassis spaces

APEVIA 450 W ATX power supply

The APEVIA ATX-VS450W is a 450 W ATX12V unit built for mainstream desktop builds that need reliable power without premium cost. Its single +12 V rail rated at 32 A supplies multi-core processors and mid-range graphics cards. Black sandblasted housing and a 120 mm thermally controlled fan keep noise low during typical workloads.

Standard ATX fit with manual voltage selector

The 140 mm depth fits most ATX cases using the included 20+4 pin main connector, 4-pin CPU plug, three SATA leads, three peripheral plugs and one floppy connector. Installation is straightforward but the red 115/230 V selector switch on the rear must match local mains voltage before first power-on; forgetting this step is the most common cause of immediate failure.

450 W maximum output on a single +12 V rail

The 32 A +12 V rail determines whether this unit can sustain your CPU and GPU combination under load. If your build demands more than 450 W total or more than 32 A on the +12 V line, this power supply will not meet the requirement.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 97% of the 10,869 comparable items (median $142.99).
Max wattage 450 W
Lower than about 86% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameAPEVIA
Model nameATX-VS450 W
Product typeATX12 V
Ports & slots
SATA power connectors3
Output type+3.3 V@16A, +5 V@16A, +12 V@32A
Connection types1 × 20/24pin Main Power
1 × 4pin P4
3 x SATA
3 x Peripheral
1 x Floppy
Power
Max wattage450 W
Main power connector20+4Pin
12V railsSingle
Supply voltage115 / 230 V
AC input frequency50/60 Hz
Rated input current10A @ 115 V, 5A @ 230 V
Size & build
Product dimensions3.4 in × 5.9 in × 5.5 in
Product weight3 lb (1.36 kg)
Shipping weight1.18 kg
Package size241 × 185 × 99 mm
Compatibility
PSU length limit140 mm
More details
Fan configurationForced air ventilation by 1 × 120 mm black fan

Questions about this item

How do I confirm the 450 W unit is delivering stable voltages after installation?

Use a multimeter or motherboard monitoring software to verify the +12 V rail stays near 12 V under load and the 5 V and 3.3 V rails remain within 5 % of their nominal values.

Which cables and connectors come with the ATX-VS450W?

The box includes a 20+4 pin main connector, one 4-pin P4 connector, three SATA power connectors, three peripheral connectors and one floppy connector.

The specs list a single +12 V rail rated at 32 A — is that the only capacity choice?

Yes, this model provides one +12 V rail at 32 A alongside 16 A on both +5 V and +3.3 V, giving 450 W total.

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