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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

  • Max wattage750 W
  • Power efficiencyUp to 80%
  • Modular cablingNon-Modular
  • Fan configuration1 × 120 mm
  • Power factor correctionActive
  • Main power connector24Pin

Wattage 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.

How it compares

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

Price $39.99
Cheaper than about 93% of the 10,869 comparable items (median $142.99).
Max wattage 750 W
Lower than about 60% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameRosewill
Model nameVNW750
Ports & slots
PCIe power connectors2 × 6+2-Pin
SATA power connectors6
Output type+3.3 V@18A, +5 V@18A, +5VSB@3A
Connection types1 × 20+4-Pin Main Connector
2 × 4+4-Pin ATX12 V / EPS12 V Connector
2 × 6+2-Pin PCI-E Connector
6 × 15-Pin SATA Connector
2 × 4-Pin Peripheral Connector
Power
Max wattage750 W
Power efficiencyUp to 80%
Modular cablingNon-Modular
Power factor correctionActive
Main power connector24Pin
12V railsSingle
Power hold-up time16 ms min.
Efficiency certification80 PLUS Certified
Overvoltage protectionYes
Overload protectionYes
Size & build
Shipping weight1.77 kg
Package size231 × 193 × 99 mm
Compatibility
PSU length limit140 mm
More details
Fan configuration1 × 120 mm

Other versions of this model

2 more in the same range

Questions about this item

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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