Description
The SeaSonic Prime GX-1000 and GX-1300 represent the pinnacle of 80 PLUS Gold efficiency, offering robust power delivery for the most demanding PC builds. Engineered with Micro Tolerance Load Regulation (MTLR), these units keep output voltage within a tight 0.5% range, ensuring system stability during intense workloads. The fully modular cable management and refined 170mm chassis make it a versatile choice for enthusiasts seeking clean aesthetics and reliable performance.
This product is for:
- Hardcore Gamers: Ideal for powering multi-GPU setups and high-TDP processors like the Intel i9 or AMD Ryzen 9 series.
- Content Creators: Provides stable, ripple-free power for long rendering sessions and professional video editing workstations.
- PC Enthusiasts & Overclockers: The 0.5% load regulation offers the precision needed for pushing hardware limits safely.
- Silent Build Specialists: Features a Premium Hybrid Fan Control that remains completely silent under 40% load.
- Long-term System Builders: The 12-year warranty ensures this power supply will outlast multiple hardware upgrade cycles.
Detailed specifications:
- Efficiency Rating: 80 PLUS Gold Certified
- Form Factor: Intel ATX 12 V
- Dimensions: 170 mm (L) x 150 mm (W) x 86 mm (H)
- Cooling: 135mm Fluid Dynamic Bearing (FDB) Fan with Hybrid Control
- Cable Type: Fully Modular Flat Black Cables
- Protection Features: OPP, OVP, UVP, OCP, OTP, SCP
- Connection: Cable-free Connection Design with Gold-plated terminals
- Warranty: 12 Years
Installing the Prime GX series is a streamlined experience thanks to SeaSonic’s cable-free connection design, which uses a copper plate instead of internal cables to connect the backpanel and the PCB. This reduces manual wiring errors and improves cooling airflow within the unit. In real-world usage, the Hybrid Fan Control is a standout feature; the fan stays off during light tasks like web browsing or office work, only spinning up when the system draws significant power, maintaining a near-silent environment.
Compared to the standard Focus GX series, the Prime GX offers superior voltage regulation (0.5% vs 3%) and an extended 12-year warranty versus the 10-year standard. While both are 80 PLUS Gold, the Prime series utilizes higher-grade internal components and gold-plated high-current terminals to reduce resistance and increase power transmission efficiency, making it the preferred choice for flagship-tier builds over mid-range modular units.
Q&A:
- What is the benefit of Micro Tolerance Load Regulation (MTLR)? MTLR ensures the output voltage stays within a very narrow range (under 0.5%), protecting sensitive components from voltage fluctuations.
- Does the Prime GX-1000 fit in a standard ATX case? Yes, but with a length of 170mm, it is slightly longer than entry-level units; ensure your case has sufficient clearance for the PSU and modular cables.
- How does the Hybrid Fan Control work? A physical switch on the back allows you to toggle between S2FC (fan always spinning) and S3FC (fanless mode up to 40% load).
- Are the cables compatible with other SeaSonic models? While many SeaSonic cables share pinouts, it is always recommended to use the cables provided with the Prime GX to ensure safety and performance.
- What does the 12-year warranty cover? The warranty covers any defects in materials or workmanship under normal use, reflecting SeaSonic's confidence in their flagship platform's longevity.
