PRIME 1300W Gold Power Supply Unit – Power. Performance. PRIME.

Its ultra-high efficiency and outstanding performance are the fine results of Seasonic's continuous commitment to innovation and advancement. Improved low-load efficiency, highly suppressed ripple noise and a generous 12-year manufacturer's warranty are just some of the characteristics that set these series apart from other power supplies on the market.

The PRIME 1300W 80 Plus® Gold ATX Modular Power Supply from Seasonic Electronics helps users achieve a good balance of efficiency, performance, and power, while its wattage range makes it suitable for heavy gaming and overclocking. This power supply features a single +12V rail that delivers up to 1300W of power to 8 PCIe, 12 SATA, 5 molex, and other essential connectors. It is certified with an 80-PLUS Gold rating for efficient use of energy, while cooling is accomplished using an onboard 135mm fan with a fluid dynamic bearing. Other features include a modular, flat cable design, which helps improve airflow within the system by reducing the amount of unnecessary cables.

• 1300W +12 V Rails
• 80 PLUS Gold certified
• Highly reliable 105°C Aluminum Electrolytic capacitors
• Premium Hybrid Fan Control - Fanless until 40% load
• Large 135mm Fluid Dynamic Bearing (FDB) cooling fan
• Micro Tolerance Load Regulation (0.5%)
• Cable-free connection design
• Multi-GPU technology support
• Fully modular cabling design
• Flat black cables
• Over-Current Protection (OCP), Over-Power Protection (OPP), Over-Temperature Protection (OTP), Over-Voltage Protection (OVP), Short-Circuit Protection (SCP), Under-Voltage Protection (UVP)

80 PLUS® Gold

Seasonic engineers have created a brand new product line based on advanced technology emanating from many years of intensive active research. The result of this development is the solid FOCUS+ Series, which implements modern design and shows outstanding electrical performance. This power supply is small and entirely modular, which will be hard to resist. It is available in 80 PLUS® Platinum and Gold efficiency ratings.

The FOCUS PLUS Gold Series achieves 80 PLUS® Gold certification with its 90% efficiency at 50% system load.

Micro Tolerance Load Regulation

Seasonic's latest design keeps the output voltage within a very tight range, achieving under 0.5% load regulation. This impressive electrical performance and stability makes this power supply an ideal choice for high-performance systems.

Premium Hybrid Fan Control

Seasonic's vast experience in designing the most silent and efficient power supplies on the market was translated into the development of Hybrid Mode; a state-of-the-art fan control that enables users to keep the overall fan noise at the lowest possible level.

Fluid Dynamic Fan Bearing

High performance Fluid Dynamic Bearing (FDB) fans are designed to take advantage of the impact absorbance effects of oil. They are extremely reliable and generate considerably less operating noise and heat than ball bearing fans. The lubrication of the bearing surface reduces friction and vibration and therefore lowers overall power consumption. Due to the effortless, quieter rotations and its robust construction, this reliable fan technology also greatly increases the lifespan of the fan.

How It Works

When the fan shaft rotates, high pressure oil drifts along the grooves of the bearing sleeve to generate a thin layer of lubrication between the bearing faces. As the speed increases, so does dynamic oil pressure and the shaft is lifted from the bearing to create smooth, effortless rotations. The herringbone shape of the groves helps to efficiently channel the lubricant and avert leakage.

Cable-free Connection Design

Seasonic's engineers have implemented a new design feature, where instead of cables; the back panel and the PCB (Printed Circuit Board) are connected by a copper plate. This breakthrough solution not only lowers the chance of production errors during manual insertion but it also improves output power quality.

105°C Japanese Capacitor

Premium quality Japanese capacitors with 105°C rating increase overall reliability and extend product life.

Ample +12 V Output

Enhanced +12 V current capability broadens utilization possibilities.

Multi-GPU Setup

Our power supplies are equipped with 6-pin and 8-pin PCI-E connectors to support all GPU platforms.

12-year Warranty

This product is also covered by an exceptional 12 Years Manufacturer Limited Warranty.

Protection Designs

• Over current protection (OCP)
• Over power protection (OPP)
• Over temperature protection (OTP)
• Over voltage protection (OVP)
• Short circuit protection (SCP)
• Under-voltage protection (UVP)

• Seasonic PRIME 1300 80+ Gold 1300W Modular Power Supply
• Power Cables
• Cable Ties
• User's Manual