Skip to main content
Rosewill VSB 750W 80+ Bronze, ATX 3.0 & 3.1 Compatible, Semi-Modular Power Supply, PCIe 5.1 12V-2x6 Connector, 105°C/221°F Japanese Capacitor, 120mm ICB Silent Fan - 5 Year Warranty
Rosewill

Rosewill VSB 750W 80+ Bronze

Bottom line: The Rosewill VSB 750W 80+ Bronze: ATX 3.0/3.1 ready with a native 12V-2x6 PCIe 5.1 cable feeding 600W; main trade-off: 80+ Bronze efficiency, not Gold or Platinum tier.

Check price on Amazon

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Check price on Amazon → Compare to similar power supplies

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ ATX 3.0/3.1 ready with a native 12V-2x6 PCIe 5.1 cable feeding 600W
  • ✓ Handles 235% power excursion and 300% GPU excursion spikes
  • ✓ Semi-modular cabling cuts unused leads in tight builds
  • ✓ 140x150x86mm chassis, 35% smaller, fits SFF cases

Cons

  • ✗ 80+ Bronze efficiency, not Gold or Platinum tier
  • ✗ Semi-modular, so the 24-pin and CPU cables stay fixed
  • ✗ 750W ceiling limits headroom for high-draw flagship GPUs
  • ✗ 5 year warranty trails the 10-12 year terms on premium units

Related Products

Other products in this category you may like:

SpecPicks Verdict

SpecPicks scored Rosewill VSB 750W 80+ Bronze using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. Rosewill's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Intel ATX 3.0 & 3.1 Ready.
  • Semi Modular 80 PLUS Bronze Certified.
  • Native PCIe 5.1 / Gen 5 12+4 Pin 12V-2x6 Cable.
  • Up to 235% Power Excursion & 300% GPU Power Excursion.
  • Optimized Thermal Control: Steel shell with large vents and ICB fan enhance cooling performance.
  • Next-Gen GPU Support: Dedicated PCIe 5.1 cable delivers 600W direct power to new graphics cards.

Full Specifications

BrandRosewill
Wattage750 watts
Model NameVSB750
Unit Count1 Count
Form FactorATX
Model NumberVSB750
Safety ShieldSix-protection suite (OCP/OPP/OTP/OVP/SCP/UCP) ensures complete system security.
Connector TypeATX, PCI Express
Cooling MethodAir
Number of Fans1
Output Wattage750 watts
Item Dimensions5.51 x 5.9 x 3.38 inches
Mfr Part NumberVSB750
Compatible DevicesPersonal Computer
Compact Build Ready140×150×86mm chassis (35% smaller) enables flexible small-form-factor integration.
Power Supply DesignSemi-Modular
Next-Gen GPU SupportDedicated PCIe 5.1 cable delivers 600W direct power to new graphics cards.
Warranty Description5 year manufacturer
Maximum Input Voltage240 volts_of_alternating_current
Minimum Input Voltage110 volts_of_alternating_current
Full listing titleRosewill VSB 750W 80+ Bronze, ATX 3.0 & 3.1 Compatible, Semi-Modular Power Supply, PCIe 5.1 12V-2x6 Connector, 105°C/221°F Japanese Capacitor, 120mm ICB Silent Fan - 5 Year Warranty

Ready to buy?

Rosewill VSB 750W 80+ Bronze, ATX 3.0 & 3.1 Compatible, Semi-Modular Power Supply, PCIe 5.1 12V-2x6 Connector, 105°C/221°F Japanese Capacitor, 120mm ICB Silent Fan - 5 Year Warranty is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

Related Power Supplies

Keep exploring SpecPicks

Other buying guides

Browse the catalog

Editorial

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →
Rosewill VSB 750W 80+ Bronze, ATX 3.0 & 3.1 Compatible, Semi-Modular Power Supply, PCIe 5.1 12V-2x6 Connector, 105°C/221°F Japanese Capacitor, 120mm ICB Silent Fan - 5 Year Warranty
View on Amazon →