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Rosewill VMG 1000W 80+ Gold, ATX 3.0 & 3.1 Compatible, Full Modular Low-Noise Power Supply, PCIe 5.1 12V-2x6 Connector, 100% Japanese Electrolytic Capacitor, 120mm FDB Silent Fan - 5 Year Warranty
Rosewill

Rosewill VMG 1000W 80+ Gold

Bottom line: The Rosewill VMG 1000W 80+ Gold ($98.99 on Amazon as of 2026-10-20 20:20 UTC): 80 PLUS Gold efficiency with full modular cabling for clean SFF-friendly routing; main trade-off: 1000W is more headroom than mid-range builds need at this price. Another in-stock pick with the same 1000W 80 Plus Gold fully modular ATX power supply: the Corsair RMX Series, $234.99 on Amazon as of (price may vary).

$98.99

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Buy on Amazon — $98.99 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.

*Price sourced from Amazon.com. Last updated 2026-10-20. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 80 PLUS Gold efficiency with full modular cabling for clean SFF-friendly routing
  • ✓ Native PCIe 5.1 12V-2x6 cable delivers 600W straight to a Gen 5 GPU
  • ✓ Rated for ATX 3.0 and 3.1, including 235% system and 300% GPU power excursion
  • ✓ 140x150x86mm chassis is 35% shorter than standard ATX for tight cases

Cons

  • ✗ 1000W is more headroom than mid-range builds need at this price
  • ✗ Six-protection suite is standard fare, not a differentiator at 80+ Gold
  • ✗ 120mm FDB fan has no listed zero-RPM mode, so it likely spins at idle
  • ✗ Rosewill carries less enthusiast PSU mindshare than Corsair or Seasonic

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SpecPicks Verdict

SpecPicks scored Rosewill VMG 1000W 80+ Gold 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: Fully compatible with the latest Intel ATX 3.0 and 3.1 specifications for modern PC builds
  • Full Modular 80 PLUS Gold Certified: Achieves 80 PLUS Gold efficiency certification with fully modular cable management for clean builds
  • PCIe 5.1 / Gen 5 12+4 Pin 12V-2x6 Cable: Equipped with the latest PCIe 5.1 connector supporting next-generation graphics cards
  • High Power Excursion Support: Handles up to 235% power excursion and 300% GPU power excursion for demanding system loads
  • Optimized Thermal Control: Steel shell with large vents and 120mm FDB fan enhance cooling performance for reliable operation
  • Next-Gen GPU Support: Dedicated PCIe 5.1 cable delivers 600W direct power to new graphics cards for maximum performance

Full Specifications

BrandRosewill
Wattage1000 watts
Model NameVMG1000
Unit Count1 Count
Form FactorATX
Model NumberVMG1000
CompatibilityPC
Safety ShieldSix-protection suite including OCP, OPP, OTP, OVP, SCP, and UCP ensures complete system security
Connector TypeATX, PCI Express
Cooling MethodAir
Number of Fans1
Output Wattage1000 watts
Item Dimensions5.51 x 5.9 x 3.38 inches
Mfr Part NumberVMG1000
Compatible DevicesPersonal Computer
Compact Build Ready140×150×86mm chassis (35% smaller) enables flexible small-form-factor integration
Power Supply DesignFull Modular
Next-Gen GPU SupportDedicated PCIe 5.1 cable delivers 600W direct power to new graphics cards for maximum performance
Warranty Description5 year manufacturer
Maximum Input Voltage240 volts_of_alternating_current
Full listing titleRosewill VMG 1000W 80+ Gold, ATX 3.0 & 3.1 Compatible, Full Modular Low-Noise Power Supply, PCIe 5.1 12V-2x6 Connector, 100% Japanese Electrolytic Capacitor, 120mm FDB Silent Fan - 5 Year Warranty

Ready to buy?

Rosewill VMG 1000W 80+ Gold, ATX 3.0 & 3.1 Compatible, Full Modular Low-Noise Power Supply, PCIe 5.1 12V-2x6 Connector, 100% Japanese Electrolytic Capacitor, 120mm FDB 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.

Buy on Amazon — $98.99

*Price sourced from Amazon.com. Last updated 2026-10-20. Price and availability subject to change.

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Rosewill VMG 1000W 80+ Gold, ATX 3.0 & 3.1 Compatible, Full Modular Low-Noise Power Supply, PCIe 5.1 12V-2x6 Connector, 100% Japanese Electrolytic Capacitor, 120mm FDB Silent Fan - 5 Year Warranty
$98.99
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