Seasonic Focus Platinum SPX-750 SFX Series - 750W Fully Modular - 80+ Platinum Certified - 10 Years Warranty Replacement

Overview

The Seasonic Focus Platinum SPX-750 SFX Series is a 750W fully modular power supply designed for small form factor (SFF) PC builds. With an 80+ Platinum certification, it delivers up to 92% energy efficiency, ensuring minimal power loss and heat generation. Its compact SFX form factor makes it ideal for ITX and micro-ATX builds, while the included SFX-to-ATX bracket allows compatibility with standard ATX cases. Backed by a 10-year warranty, this power supply ensures long-term reliability for gaming and workstation setups.

How to Install the Seasonic Focus Platinum SPX-750 SFX Series

Step-by-Step Installation:

1. Power Off & Unplug: Ensure the system is completely powered down.
2. Mount the PSU: Secure the Seasonic Focus Platinum SPX-750 SFX Series in the SFX PSU compartment of your case. If using an ATX case, install it with the SFX-to-ATX bracket.
3. Connect the Cables:
   • 24-pin ATX Connector: Connect to the motherboard.
   • 8-pin CPU Connector: Plug into the CPU power slot.
   • PCIe Connectors: Use for high-performance graphics cards.
   • SATA & Molex Connectors: Attach to storage drives and peripherals.
4. Cable Management: Organize and secure cables to optimize airflow.
5. Final Check & Power On: Verify connections before turning on the system.

Warranty & Service Plans

• 10-Year Replacement Warranty: Covers manufacturing defects and failures.
• Seasonic Customer Support: Includes RMA service and troubleshooting.

Differences Between Plans

The Seasonic Focus Platinum SPX-750 SFX Series comes with a standard 10-year warranty, covering defects and replacements. Some retailers may offer extended warranty coverage through third-party providers.

10 Key Features of Seasonic Focus Platinum SPX-750 SFX Series

1. 750W Output Power – Supports high-performance small form factor builds.
2. 80+ Platinum Certification – Delivers up to 92% energy efficiency.
3. Compact SFX Form Factor – Ideal for ITX and micro-ATX cases.
4. Fully Modular Design – Allows for clean and efficient cable management.
5. SFX-to-ATX Bracket Included – Enables installation in ATX cases.
6. Hybrid Fan Control – Offers silent operation under low loads.
7. Premium Japanese Capacitors – Ensures durability and performance stability.
8. Multiple Protection Features – OVP, OPP, UVP, SCP, and OTP for safety.
9. PCIe Ready – Provides stable power for high-end GPUs.
10. 10-Year Warranty – Guarantees long-term reliability and support.

Competitor Products

1. Corsair SF750 – 750W, 80+ Platinum, Fully Modular

   • Similar efficiency and SFX design.
   • Features Zero RPM Mode for silent operation.

2. SilverStone SX750 Platinum – 750W, 80+ Platinum, Fully Modular

   • Compact SFX form factor with high efficiency.
   • Includes an ultra-quiet 92mm fan for cooling.

The Seasonic Focus Platinum SPX-750 SFX Series is a high-efficiency, compact, and modular power supply, making it an excellent choice for small form factor builds that require top-tier performance and reliability.