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Black rectangular metal power supply unit with side vents and a bundle of fixed cables emerging from one end

Rosewill

Rosewill VNW750 750 W power supply

SKU CH-9X7P-NG0ZN MPN VNW750

A 750 W non-modular unit with active PFC, a single 12 V rail, two PCIe connectors and six SATA connectors in a 140 mm chassis

  • Maximum Power750 W
  • Fans1 x 120 mm
  • PFCActive
  • Main Connector24Pin
  • +12V RailsSingle
  • PCI-Express Connector2 x 6+2-Pin

Option 750W

  • 80 PLUS certified efficiency reduces energy waste
  • Single 12 V rail delivers stable power to graphics cards
  • 120 mm FDB fan runs quietly under load
  • Compact 140 mm depth fits small-form-factor builds
  • Five protection circuits guard against voltage and current faults

Compact 750 W Non-Modular Supply

The Rosewill VNW750 delivers 750 W from a 140 mm chassis that is 35% smaller than typical ATX units. A single +12 V rail and active PFC provide stable voltage for mid-range gaming or workstation builds. The 120 mm FDB fan and vented steel shell keep thermals controlled in tight cases. 80 PLUS certification confirms up to 80% efficiency at typical loads.

Fixed Cable Set For Standard Builds

Two 6+2-pin PCIe connectors support dual-GPU configurations while six SATA and two peripheral plugs handle storage and accessories. Dual 4+4-pin EPS cables feed modern motherboards without adapters. Because the unit is non-modular, every lead remains attached; builders should plan routing for unused cables in compact enclosures.

16 ms Hold-Up And Basic Protection Suite

A minimum 16 ms hold-up time bridges brief mains interruptions to prevent unexpected restarts. The five-protection suite includes under-voltage, over-voltage, over-power, short-circuit and over-current safeguards. No digital monitoring or software control is provided; operation is purely hardware-based.

Pontos fortes

  • 80 PLUS certified efficiency reduces energy waste
  • Single 12 V rail delivers stable power to graphics cards
  • 120 mm FDB fan runs quietly under load
  • Compact 140 mm depth fits small-form-factor builds
  • Five protection circuits guard against voltage and current faults

Especificações

BrandRosewill
ModelVNW750
Maximum Power750 W
Fans1 x 120 mm
PFCActive
Main Connector24Pin
+12V RailsSingle
PCI-Express Connector2 x 6+2-Pin
SATA Power Connector6
Max PSU Length140 mm
ModularNon-Modular
Hold-up Time16ms min.
EfficiencyUp to 80%
Energy-Efficient80 PLUS Certified
Over Voltage ProtectionYes
Overload ProtectionYes
Output+3.3V@18A, +5V@18A, [email protected] , [email protected] , +5VSB@3A
Connectors1 x 20+4-Pin Main Connector
2 x 4+4-Pin ATX12V / EPS12V Connector
2 x 6+2-Pin PCI-E Connector
6 x 15-Pin SATA Connector
2 x 4-Pin Peripheral Connector
Peso de envio1.77 kg
Dimensões da embalagem231 × 193 × 99 mm

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Perguntas sobre este artigo

Will the 120 mm FDB fan need cleaning or replacement after long use?

The 120 mm fluid-dynamic-bearing fan is rated for continuous operation; dust can be cleared with compressed air, and the bearing design reduces wear compared with sleeve fans.

What limit appears first when the 750 W unit runs at full load for hours?

The 80 PLUS White rating means efficiency peaks at 80 %, so waste heat becomes the limiting factor before the 16 ms hold-up time or protection circuits engage.

How loud and hot does the 140 mm deep supply get during all-day operation?

The 120 mm FDB fan and large vented steel shell keep noise low and temperatures controlled, while Active PFC and the 5-protection suite maintain stable output.

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