Rosewill VMG 750W 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
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AI Verdict
This 750W 80+ Gold, ATX 3.0 & 3.1 power supply with a PCIe 5.1 12V-2x6 connector is for PC builders needing modern GPU support on a budget.
This 750W 80+ Gold power supply is a solid choice for modern systems needing ATX 3.0/3.1 and PCIe 5.1 support, especially given its full modular design and Japanese capacitors. However, its reported noise under load and perceived efficiency at the extreme end of its capabilities mean it's not a top-tier performer for every scenario.
If you need absolute silence or maximum efficiency under sustained heavy loads, look for PSUs with higher efficiency ratings (e.g., 80+ Platinum/Titanium) and larger, quieter fans or passive cooling options.
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Pros
- Includes a dedicated PCIe 5.1 12V-2x6 cable, delivering 600W direct power for current-gen graphics cards.
- ATX 3.0 and 3.1 compatibility means it handles power excursions up to 235% and GPU power excursions up to 300%.
- Full modular cabling allows for cleaner builds and only using the necessary cables.
- Features 100% Japanese electrolytic capacitors, which are known for durability.
- Equipped with a 120mm FDB silent fan and large vents for enhanced cooling performance.
Cons
- Some users report the 120mm FDB fan can get louder under heavy system loads.
- Despite its 80+ Gold rating, some users felt it didn't consistently deliver expected efficiency when pushed to its limits.
- The 5-year warranty is shorter than some competitors who offer 7 or 10 years on similar units.
- While marketed as compact (140x150x86mm), some builders might find its dimensions challenging for certain case layouts.
Dimension Scores
It holds an 80+ Gold certification and provides 750 watts, with ATX 3.0 & 3.1 compatibility for power excursions.
It uses a 120mm FDB silent fan, but some users report it gets louder under heavy loads.
It incorporates 100% Japanese electrolytic capacitors and a steel shell with large vents for durability and thermal control.
Its full modular design allows for complete customization and removal of unused cables, significantly improving case aesthetics and airflow.
Best For
- Gaming PCs with a single high-end GPU requiring a PCIe 5.1 connector
- Budget-conscious PC builds needing ATX 3.0/3.1 compliance
- Systems where cable management is a priority due to full modularity
Not Recommended For
- Enthusiast builds with multiple power-hungry GPUs
- Ultra-silent workstations where any fan noise is unacceptable
- Users prioritizing the longest possible warranty coverage
Watch Out For
- The 120mm FDB fan can become audible when the PSU is under significant load, which might bother users aiming for a whisper-quiet PC.
- Some users have expressed that its efficiency, while 80+ Gold certified, didn't meet their expectations during peak performance demands.
- While the 140x150x86mm chassis is considered compact, some builders found it a tight fit in specific larger cases, contrary to expectations.
Full Specifications
| ASIN | B0FFQC5VGM |
| Brand | Rosewill |
| Wattage | 750 watts |
| Model Name | VMG750 |
| Form Factor | ATX |
| Item Weight | 5.15 pounds |
| Manufacturer | Rosewill |
| Connector Type | ATX, PCI Express |
| Cooling Method | Air |
| Output Wattage | 750 Watts |
| Item model number | VMG750 |
| Compatible Devices | Personal Computer |
| Product Dimensions | 5.51 x 5.9 x 3.38 inches |
| Power Supply Design | Full Modular |
| Item dimensions L x W x H | 5.51 x 5.9 x 3.38 inches |
What Buyers Say
Despite the listed 'Date First Available' being in the future, user discussions and reviews indicate this PSU is already on the market. Many users are drawn to its ATX 3.0/3.1 and PCIe 5.1 readiness at its price point. However, some have mentioned that while it's marketed as low-noise, the fan can spin up noticeably under heavy system stress. There's also some debate about its real-world efficiency when pushed to its limits, with a few feeling it didn't quite hit the expected 80+ Gold performance.
“Okay, so I got this for my new 4070 build because it had the 12V-2x6 cable and was on sale. It works, but man, when I'm really pushing my GPU, that fan gets a bit whiny. Not a dealbreaker, but definitely not silent like I hoped.”
Common Praise
- The full modular cabling makes building and managing wires much easier.
- The inclusion of a native 12V-2x6 connector is a big plus for new GPUs.
- The 80+ Gold rating provides a good balance of efficiency for the cost.
- The use of 100% Japanese capacitors suggests a focus on component longevity.
Common Complaints
- The fan noise can be noticeable when the system is under a heavy gaming or rendering load.
- Some users felt the efficiency wasn't as high as anticipated when the PSU was near its maximum output.
- The 5-year warranty is shorter compared to some other brands offering longer terms.
- Despite being advertised as compact, some builders found it a tight squeeze in their cases.
Ownership Tips
- The fully modular cables are a lifesaver for keeping the inside of the case clean, especially in smaller builds.
- The 12V-2x6 cable feels sturdy and connects securely to the GPU, no weird adapters needed.
- Under light loads, it's pretty quiet, but you'll hear the fan ramp up during intense gaming sessions.
- The unit itself feels substantial and well-built, not flimsy at all.
Frequently Asked Questions
Is this power supply compatible with the latest graphics cards?
Yes, it includes a native PCIe 5.1 / Gen 5 12+4 Pin 12V-2x6 cable, which directly supports new graphics cards requiring up to 600W.
What does 'Full Modular' mean for cable management?
Full modular means you only connect the cables your system needs, reducing clutter inside your PC case and improving airflow.
Does this PSU support Intel's ATX 3.0 and 3.1 power standards?
Yes, it is Intel ATX 3.0 and 3.1 compatible, designed to handle the transient power spikes of modern components, including up to 300% GPU power excursions.
How long is the warranty on this power supply?
The Rosewill VMG 750W comes with a 5-year warranty.
Is this power supply quiet during operation?
It features a 120mm FDB silent fan, but some users have noted it can become audible when the power supply is under heavy load.
Buying Guide
When you're picking a power supply, you're basically choosing the heart of your PC. You need enough wattage for all your components, especially your graphics card. Efficiency ratings (like 80+ Gold) tell you how much power is wasted as heat, so higher is better for your electricity bill and less heat in your case. Modular cabling is a huge win for keeping your build tidy, and ATX 3.0/3.1 compatibility means it's ready for the power demands of newer GPUs without issues.
wattage (750W)
This is the total power your PSU can deliver. Think of it like the engine size in a car; you need enough horsepower to run all your PC's parts, especially the CPU and GPU, without straining the system.
80+ Gold rating
This certification indicates how efficiently the PSU converts AC power from your wall outlet to DC power for your PC. Gold means it's at least 87-90% efficient, wasting less energy as heat and potentially saving you a bit on your power bill compared to lower ratings.
ATX 3.0 & 3.1 Compatible
This is crucial for modern systems. It means the PSU is designed to handle rapid, high power spikes (called power excursions) that new graphics cards can demand, preventing system instability or shutdowns. It's like having a car engine that can handle sudden bursts of speed without sputtering.
PCIe 5.1 12V-2x6 Connector
This is the direct power cable for the newest, most powerful graphics cards. Instead of using multiple 8-pin adapters, this single cable provides up to 600W, simplifying connections and ensuring stable power delivery to your GPU.
Alternatives
If this PSU doesn't fit, consider looking for units with a higher 80+ efficiency rating (Platinum or Titanium) for better power conversion, or a longer warranty (7-10 years) for extended peace of mind.
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