Seasonic FOCUS GX-750 - 750W - WHITE
Best current price£123.98from Box.co.uk
Best offers
Shopping.co.uk recommended and popular offers
Box.co.uk£123.98Visit shop Seasonic Size 3.1 White Focus Gx-750 750W Atx 80 Plus Gold Psu Power Supply
Visit shopBox.co.uk£123.98Visit shop All Offers
2 offers from £123.98
View price history by clicking the chart icon.
Box.co.ukSeasonic Size 3.1 White Focus Gx-750 750W Atx 80 Plus Gold Psu Power Supply
£4.95 delivery
£123.98
Visit shop
Laptop OutletSeasonic White Focus Gx-750 750W Atx 3.1 80 Plus Gold Psu Power Supply
£4.95 delivery
£123.98
Visit shop
Product Information
Full details
The Seasonic FOCUS GX-750 (WHITE) is a 750W power supply unit designed for PC builders seeking efficient, reliable power for high-performance systems, especially those utilizing the latest graphics cards and processors. Its key benefit is providing robust power delivery with advanced cooling and quiet operation. A potential caveat is its 140mm compact depth, which, while beneficial for many cases, might limit specific ultra-compact builds.
All features
| Model Part Number | FOCUS-GX-750-V4-WHITE |
|---|---|
| Brand | Seasonic |
Extended Product Information
FAQs
What is ATX 3.1 and PCIe 5.1 compliance?
ATX 3.1 is the latest power supply standard, designed for higher power excursions and improved transient response. PCIe 5.1 ensures compatibility with the latest generation of graphics cards requiring high power delivery and specific connectors like the 12V-2x6.
How does the Digital Hybrid Fan Control work?
It offers three modes: Fanless (fan off at low loads for silence), Silent (fan spins at low speeds for quiet operation), and Cooling (fan spins faster to manage high temperatures). This is managed automatically based on system load and temperature.
Is the 12V-2x6 cable compatible with older GPUs?
The 12V-2x6 connector is designed for newer, high-power GPUs. While physically similar to older 8-pin PCIe connectors, it's recommended to use it only with GPUs designed to support it to avoid potential compatibility issues or damage.
What is OptiSink technology?
OptiSink is a proprietary technology by Seasonic that enhances heat dissipation from critical components within the power supply, contributing to improved reliability and performance.
What is the warranty period for this PSU?
Seasonic typically offers a long warranty on their FOCUS GX series, often 10 years. Please refer to the official Seasonic product page or warranty documentation for the exact period.
Can I use this PSU in any PC case?
The PSU has a compact depth of 140mm, making it compatible with most ATX cases. However, always check your case's specifications for PSU length clearance to ensure a proper fit.
How do I clean the power supply unit?
Turn off and unplug the PSU from the wall outlet. Use compressed air to blow dust away from the fan and vents. Do not use liquids or vacuum cleaners directly on the PSU.
Troubleshooting
PC does not power on after installation
Verify all power cables are securely connected to both the PSU and motherboard/components. Ensure the PSU switch at the back is in the 'I' (On) position and plugged into a working wall outlet.
Fans are not spinning
The fan may be in Fanless Mode if the system load is low. Check if the fan spins under heavier system load. If it never spins, check the fan connection if applicable or contact support.
System is unstable or shutting down unexpectedly
Ensure the PSU wattage is sufficient for all components. Check all power connections are secure. Overloading the PSU can cause shutdowns. Verify all components are correctly seated.
Unusual noises from the PSU
Slight coil whine under heavy load can sometimes occur. If the noise is grinding or clicking, immediately power down the system and contact Seasonic support.
Pros and Cons
Pros
- Compliant with latest ATX 3.1 and PCIe 5.1 standards.
- Compact form factor is ideal for various case sizes.
- Advanced fan control offers excellent noise-to-cooling balance.
- Includes necessary cables for modern GPUs.
- Enhanced reliability through improved PCB design and manufacturing.
Cons
- Might be overkill for very low-power systems.
- 140mm depth, while compact, still requires adequate case space.
- White color may not fit all build aesthetics.
Setup, Compatibility & Care
Setup:
- Ensure your PC case has sufficient space for a 140mm deep power supply unit.
- Connect all necessary modular cables to the PSU before installing it into the case.
- Mount the PSU securely in its designated bay using the provided screws.
- Connect the appropriate power cables to your motherboard, CPU, GPU, and storage devices.
Compatibility:
- Compatible with standard ATX motherboards and cases.
- Supports ATX 3.1 and PCIe 5.1 standards, making it ideal for the latest generation of CPUs and GPUs.
- Includes 12V-2x6 connector for compatible graphics cards.
Care:
- Periodically clean dust from the PSU's fan grille and exhaust using compressed air. Ensure the unit is powered off and unplugged before cleaning.
- Avoid placing the PC in environments with excessive dust or humidity.
- Do not obstruct the PSU's air intake or exhaust vents.