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Rosewill VSB 650W 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 - VSB650
- 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 450W direct power to new graphics cards.
- Compact Build Ready: 140×150×86mm chassis (35% smaller) enables flexible small-form-factor integration.
- Safety Shield: Six-protection suite (OCP/OPP/OTP/OVP/SCP/UCP) ensures complete system security.
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Overview
Specs
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Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.ca's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-575-9885
- Support Email: techsupport@rosewill.com
- Support Website
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The Rosewill VSB650 is a 650W, semi-modular ATX 3.1-compatible power supply for PC builders who want a native PCIe 5.1 12V-2x6 cable for a compatible graphics card and a compact 140mm chassis.
Recommended For
- Budget-conscious builders assembling a standard ATX gaming PC who want a native 12V-2x6 connector for a compatible modern graphics card, provided the complete system’s power needs fit within 650W.
- Value-focused first-time PC builders choosing a 650W supply for a modest gaming build, who are willing to check estimated system power draw rather than buying extra capacity they do not need.
- Builders who want to reduce unused cable clutter in an ATX case: the semi-modular design lets them connect selected cables as needed.
- PC builders replacing an older supply who need ATX 3.x compatibility and both a 12V-2x6 GPU connection and conventional PCIe 6+2-pin connections, if their components’ power requirements are within the unit’s capacity.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Desktop PC builds needing a 650W ATX 3.1-compatible power supply with a native 12V-2x6 connection |
| Power Output And Efficiency | 650W maximum output with a single +12V rail rated at 54.1A, active PFC, and 80 PLUS Bronze certification; efficiency up to 85% |
| Connectors And Modularity | Semi-modular design with a 20+4-pin main connector, two 4+4-pin ATX12V/EPS12V connectors, two 6+2-pin PCIe connectors, one 12+4-pin 12V-2x6 connector, six SATA power connectors, and three 4-pin peripheral connectors |
| Electrical Specifications | Output rails: +3.3V at 18A, +5V at 18A, +12V at 54.1A, −12V at 0.3A, and +5VSB at 3A; minimum 16ms hold-up time; accepts 110–240V AC input |
| Protection And Cooling | Over-voltage and overload protection with one 120mm fan and air cooling |
| Physical Specifications | 140mm maximum PSU length; listed dimensions are 5.51 × 5.9 × 3.38 inches; black finish |
| Model Identifiers | Rosewill VSB650 |