Thanks to the combination of compactness and performance at the same time. Modern components give the opportunity to place a powerful system in a minimal-sized case. For instance, energy-efficient CPUs, GPUs with reduced heat dissipation, and SSDs instead of HDDs. This opens up the possibility of creating gaming, work, and media centers that take up little space in your work zone. Seasonic PRIME series PSUs also support this standard and will power your PC even in a small form factor.
This popularity is also due to the aesthetics of minimalism, mobility, and the active development of the ecosystem of Mini-ITX and Micro-ATX cases and motherboards.
What challenges do small form factor builders face when choosing a power supply?
Here are a few essentials:
- The limited space in the case requires the use of compact standards (SFX, SFX-L, sometimes TFX), which significantly narrows the choice of models compared to ATX.
- Heat dissipation and efficiency become critically important. A small case has weaker airflow, so you need a computer PSU with high efficiency and an optimized cooling system.
- High noise level, as fans in a confined space operate at higher speeds.
- Complicated cable management. Wires that are too long or stiff make assembly difficult and can block air channels.
- The power of PSUs for small form factors is often limited. Therefore, it’s more difficult to find an SFX unit above 850 W – 1000 W than among ATX models.
What are the key features of the SeaSonic PRIME TX series?
Prioritizing both power and comfort, Seasonic engineers developed the following internal system for Seasonic PRIME TX power supplies:
- High-quality Japanese electrolytic capacitors with a temperature rating of 105 °C for key components.
- Fully modular cable system.
- Sufficient number of PCIe, EPS, and SATA connectors to cover configurations with a large number of PC components.
- Built-in 135 mm fan with Fluid Dynamic Bearing (FDB).
- Full compliance with ATX 3.1 and PCIe 5.1 standards in new shipments, with a new type of 12V-2×6 connector included in the box.
- Integrated protections, including OPP, OVP, UVP, OCP, OTP, and SCP.
- Input voltage: 100-240 VAC, 50-60 Hz.
- Warranty from Seasonic – 12 years.
How does the PRIME TX series provide stability in compact systems?
Engineering solutions for the Seasonic PRIME TX series cover both large and compact form factors. The main focus is always on high performance in any size of power supply unit. The main technological solutions include the following.
- Fully modular cable design, which improves airflow and prevents components from overheating.
- Use of high-quality Japanese 105°C capacitors and DC-to-DC converters to maintain stable voltage. This is a critical indicator for compact Mini-ITX or Micro-ATX systems with high-performance CPUs and GPUs.
- Hybrid Fan Control and 135 mm FDB fan.
- A wide range of protections (OVP, UVP, OCP, SCP, OTP) to ensure stable PSU PC operation in any critical situation.
Why is efficiency so important for power supplies in small form factor PCs?
High power supply efficiency is critical for small form factor PCs because of limited space and weaker airflow in compact cases. A high-efficiency PSU consumes less power from the outlet for the same output power. Which means it reduces heat dissipation, allows the fan to run quieter, and reduces the risk of component overheating. Moreover, high efficiency extends the PSU longevity as well as its components. It’s especially important for compact systems with limited cooling space and additional heat sources that can make them unstable.
How is the PRIME TX series different from other SFF-compatible power supplies?
Seasonic PRIME TX offers a blend of top-notch features vital for small form factors. High efficiency, compact size, and stable operation, all that make it the perfect choice for high-performance SFF systems. Additional advantages and specs that differentiate PRIME TX from competitors include:
- 80 PLUS® Titanium certification,
- micro-precision load regulation,
- hybrid fan control.
Whether you’re building a compact system or need a power supply with high efficiency and stability, the PRIME TX is a great choice.
What do gamers and content creators get from using PRIME TX in their small form factor builds?
First, stable and clean power thanks to micro-precise voltage regulation. This ensures that high-performance CPUs and GPUs can work stably even under peak loads. And that’s so critical point for gaming and video rendering. The 80 PLUS® Titanium certification reduces heat dissipation and maintains a comfortable temperature inside the compact case.
The modular cable system and hybrid fan control also simplify space management and improve airflow. For content creators, this means stable performance during long rendering sessions, and for gamers, it means reliable system operation during intense gaming loads.
Is the SeaSonic PRIME TX series the best long-term investment for a small form factor PC?
For sure. The Seasonic PRIME TX series for small form factor PCs is the best choice for any task you need your PC to handle. It provides stable +12V voltage, up to 94% efficiency, quiet fan operation, and compatibility with ATX 3.0 and PCIe 5.0. Furthermore, it supports modern GPUs/CPUs at peak loads, providing a stable, durable solution for small, powerful builds.
Conclusion
Power supplies from the Seasonic PRIME TX series are designed to serve as a powerhouse even for small form factors. They maintain all the demanding games and meet the requirements of modern PC builds. But first and foremost – they power modern PC components and eliminate technical issues that may arise during operation. It’s an all-in-one solution that runs every game you like and every task as a workstation, and delivers the most pleasant experience you expect to see.
