Description
The Seasonic PRIME TX series represents the pinnacle of power supply engineering, combining 80 PLUS Titanium efficiency with the latest ATX 3.0 and PCIe 5.0 standards. Designed for enthusiasts who refuse to compromise, these units provide up to 1600W of clean, stable power to support the most demanding multi-GPU setups and high-core-count processors. With its signature Micro Tolerance Load Regulation, Seasonic ensures that output voltage remains within a tight 0.5% range, protecting sensitive components from fluctuations.
This product is for:
- Extreme Gamers: Users building top-tier rigs with NVIDIA RTX 4090 or future high-TDP graphics cards requiring native 12VHPWR support.
- Professional Workstation Users: Content creators and AI researchers running dual-processor or multi-GPU configurations that demand 24/7 reliability.
- Overclockers: Enthusiasts seeking the tightest voltage regulation and minimal ripple to push hardware to its absolute limits.
- Silent PC Builders: Users who value the Premium Hybrid Fan Control, allowing the unit to operate in complete silence during light to medium workloads.
- Long-term System Builders: Individuals looking for a "buy it once" solution backed by an industry-leading 12-year warranty.
Detailed specifications:
- Efficiency Rating: 80 PLUS Titanium and Cybenetics Titanium certified
- Form Factor: Intel ATX 12 V (ATX 3.0 and PCIe 5.0 compliant)
- Dimensions: 210 mm (L) x 150 mm (W) x 86 mm (H)
- Cooling: 135mm Fluid Dynamic Bearing (FDB) fan with Hybrid Silent Fan Control
- Cable Management: Fully modular black cables with premium braided patterns
- Protection Suite: OPP, OVP, UVP, OCP, OTP, SCP
- MTBF: 100,000 hours at 25°C (excluding fan)
- Warranty: 12-year manufacturer warranty
Installing the PRIME TX is a premium experience from start to finish. The fully modular cable design, featuring high-quality braided patterns, simplifies cable routing in large chassis and improves internal airflow. In real-world usage, the Hybrid Fan Control is a standout feature; the fan remains stationary until the load exceeds 40%, making the PSU effectively silent during web browsing or office tasks. Under heavy gaming loads, the 135mm FDB fan ramps up smoothly, maintaining a low acoustic profile (Cybenetics Lambda A rating) while keeping internal temperatures well within the 0-50°C operating range.
Compared to the previous PRIME Ultra Titanium series, the new TX ATX 3.0 models introduce native 12VHPWR cables, eliminating the need for clunky adapters for modern GPUs. While competitors often settle for 1% or 2% load regulation, Seasonic’s Micro Tolerance Load Regulation (MTLR) keeps it under 0.5%, providing superior stability over standard high-end units. The 210mm depth is longer than standard ATX units, so builders should verify case compatibility, but this extra volume allows for a cable-free internal connection design that reduces resistance and heat buildup.
Q&A:
- Is this PSU compatible with the NVIDIA RTX 40-series? Yes, it is fully ATX 3.0 and PCIe 5.0 compliant, including the native 12VHPWR cable for direct GPU connection.
- What is the benefit of 80 PLUS Titanium efficiency? It guarantees at least 94% efficiency at 50% load, reducing electricity waste and heat generation compared to Gold or Platinum units.
- Can I run the fan constantly if I prefer? Yes, the Hybrid Silent Fan Control features a physical toggle switch on the back to choose between S2FC (fan always spinning) and S3FC (fanless mode).
- Does the 12-year warranty cover the fan? Yes, Seasonic’s comprehensive 12-year warranty covers the entire unit, including the Fluid Dynamic Bearing fan.
- Will this fit in a standard mid-tower case? While it uses the ATX width and height, the 210mm length is longer than average; please check your case's PSU clearance specifications before purchase.
