Cooler Master V SFX 1100W ATX 3.0 Power Supply - Fully Modular
A revolution to SFX power supplies, the V SFX Platinum delivers the most powerful SFX power supply...A revolution to SFX power supplies, the V SFX Platinum delivers the most powerful SFX power supply that is fully compatible with ATX3.0, suitable for both ITX and ATX cases. It boasts a high power density, achieved through component miniaturization technology, improved materials engineering, manufacturing processes, and leading thermal technology. This power supply has achieved one of the highest power densities in the small form factor, being 30% more than the V SFX Gold 850W. Crafted with flat copper wire on the DC-DC choke, flat transformer piling, and an aluminum plate dissipation structure on a full-bridge LLC, it effectively achieves component miniaturization while maintaining solidity. The integration of the transformer and rectifier, full-bridge LLC heat dissipation structure, and EMI-inhibited amorphous metal materials provide advanced performance and heat dissipation. Designed to fully support ATX3.0 and offer backward compatibility with RTX 40 and 30 series graphics cards, it includes a bracket for ITX and ATX cases, offering the most complete compatibility. It utilizes 100% Japanese capacitors to increase efficiency and reduce ripple noise. Fully modular cabling reduces clutter, increases airflow, and improves overall efficiency and thermal performance.
The Cooler Master V SFX Platinum 1100W is designed for PC builders seeking high-performance power in a compact SFX form factor, offering full ATX 3.0 compatibility for the latest GPUs and a highly dense, efficient power delivery. Its primary benefit is delivering exceptional power and stability for demanding small-form-factor builds, with a potential caveat being its premium positioning and the need for compatible SFX cases.
All features
Model Part Number
MPZ-B001-SFAP-BUK
Brand
Cooler Master
Extended Product Information
FAQs
What is ATX 3.0 and why is it important?
ATX 3.0 is the latest standard for PC power supplies, designed to handle the high transient power excursions common with modern high-performance GPUs. It ensures better compatibility and stability with the newest graphics cards, particularly those using the 12VHPWR connector.
Is this PSU compatible with ITX cases?
Yes, the V SFX Platinum 1100W is an SFX form factor PSU, making it ideal for ITX cases. It also includes a bracket to allow installation in ATX cases that have a standard ATX PSU mounting point.
How does the fully modular cabling benefit my build?
Fully modular cabling means you only connect the cables you need. This reduces cable clutter inside your case, improves airflow by clearing up space, and makes the building process easier and cleaner.
What is the warranty period for the V SFX Platinum 1100W?
Cooler Master typically offers a substantial warranty on their premium power supplies. Please refer to the official Cooler Master product page or warranty documentation for the exact duration.
Will this PSU support my older RTX 30-series GPU?
Yes, the V SFX Platinum 1100W is backward compatible and fully supports older GPUs like the NVIDIA RTX 30-series, in addition to the latest RTX 40-series.
What does '80 PLUS Platinum' certification mean?
80 PLUS Platinum certification indicates a high level of energy efficiency, meaning the PSU wastes less energy as heat. It guarantees at least 92% efficiency at 50% load, contributing to lower electricity bills and reduced system temperatures.
Can I use this PSU for mining or other continuous heavy loads?
Yes, the robust design, high-quality components (100% Japanese capacitors), and advanced thermal management make this PSU suitable for continuous heavy loads, including cryptocurrency mining, provided the total power draw does not exceed its 1100W capacity.
Troubleshooting
PC does not power on
Verify all modular cables are securely connected to both the PSU and motherboard/components. Check that the power cord is firmly plugged into the PSU and a working wall outlet. Ensure the PSU's main switch (if present) is in the 'on' position.
Intermittent shutdowns or instability under load
Ensure the PSU is adequately rated for your system's total power draw. Check that the modular cables are correctly seated. Verify that the case has sufficient ventilation to prevent PSU overheating. Clean any dust buildup from the PSU fan and vents.
Fans not spinning
The PSU fan may not spin at low loads to ensure quiet operation (hybrid fan mode). If the system is under load and the fan is not spinning, check system temperatures and ensure the PSU is functioning correctly. Consult the manual for fan behavior specifics.
Incorrect voltage readings
Use reputable software monitoring tools to check voltages. Minor fluctuations are normal. If significant deviations are observed, contact customer support. Ensure the PSU is functioning correctly by testing in a different compatible system if possible.
Pros and Cons
Pros
Delivers exceptional power (1100W) in a compact SFX size.
Full ATX 3.0 compliance ready for next-gen hardware.
High power density for demanding small builds.
Fully modular design simplifies building and improves airflow.
High-quality 100% Japanese capacitors ensure reliability and performance.
Versatile compatibility with ITX and ATX cases via included bracket.
Cons
Premium pricing often associated with high-wattage SFX PSUs.
Requires a case specifically designed for SFX or SFX-L power supplies.
92mm fan may be louder under heavy load compared to larger units.
Setup, Compatibility & Care
Setup:
Case Compatibility: Ensure your PC case supports SFX or SFX-L power supply units. The V SFX Platinum 1100W includes a bracket for mounting in standard ATX PSU spaces if needed, but direct SFX mounting is recommended for optimal airflow and fit.
Modular Connections: Connect only the necessary modular cables to the PSU and your components. Attach cables firmly until they click into place.
Component Wiring: Connect the 24-pin ATX, EPS (4+4 pin or 8-pin) to the motherboard, and the PCIe (6+2 pin or 12VHPWR) cables to your graphics card.
Compatibility:
ATX Version: Fully compatible with ATX 3.0 standards.
GPU Support: Backward compatible with NVIDIA RTX 40 and 30 series graphics cards, and other PCIe-powered devices.
Motherboard Support: Compatible with all standard ATX, Micro-ATX, and Mini-ITX motherboards via the 24-pin ATX connector.
Input Voltage: Supports universal input voltage from 100-240V AC.
Care:
Cleaning: Periodically dust the exterior of the power supply and the fan grille using compressed air. Avoid using liquids. Ensure the PSU is unplugged and has powered down completely before cleaning.
Ventilation: Ensure adequate airflow around the PSU. Do not block the air intake or exhaust vents. Regularly check that no cables are obstructing the fan.
Monitoring: Monitor system temperatures and stability under load. The 9.2cm FDB fan is designed for quiet operation and long life.