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Seasonic Flagship Prime Series SSR-650PD 650W Platinum Full Modular ATX12V & EPS12V 135mm FDB Fan Super Quiet Power Supply

OUT OF STOCK.
  • ATX12V
  • Full Modular
  • 80 PLUS PLATINUM Certified
  • 100 - 240 V 50/60 Hz
  • +3.3V@20A, +5V@20A, +12V@54A, -12V@0.3A, +5VSB@2.5A
Overview
Specs
Reviews
General information

The Seasonic Prime Series SSR-650PD is a fully modular, 80 PLUS Platinum certified power supply that achieves 92 % efficiency at 50 % system load. It utilizes advanced technology and premium components for stable, reliable output. Top-quality 135 mm fluid dynamic bearing fan with hybrid fan control guarantees efficient, quiet cooling at various load levels. A comprehensive protection including OPP, OVP, UVP, OCP, OTP and SCP ensures your system stay safe during power anomalies. It's also multi-GPU ready, so you can purchase and use with full confidence in your new gaming powerhouse.

General information

General information

80 PLUS Platinum

The higher the level of efficiency of the power supply, the less power gets wasted in the form of excess heat. The 80 PLUS Platinum certification guarantees greater than 90 %, 92 % and 89 % efficiency at 20 %, 50 % and 100 % operating loads, respectively. The Seasonic Platinum Series represents the highest level of technology and efficiency achievement of Seasonic during its 40 years of commitment to engineering excellence.

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. The following illustration depicts the main characteristics of the FDB fans:

General information

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.

Power Supply Sound
The Seasonic PRIME Series is designed with very favorable level of acoustics and it uses carefully selected components and innovative circuit design to minimize sound output. Beyond the rigorous internal tests, the power supply also went through external testing with the most popular graphics cards to ensure that the sound at all loads would be kept at the lowest possible level. The chart compares the sound level of the Seasonic PRIME power supply to other ambient sounds.

General information

Micro Tolerance Load Regulation

Seasonic’s latest design keeps the output voltage within a very tight range, achieving under 0.5 % (1 % for 1000 W and above) load regulation. This impressive electrical performance and stability makes this power supply an ideal choice for high-performance systems.

General information

General information

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.

General information

Multi-GPU Setup

This power supply comes equipped with 6-pin and 8-pin PCI-E connectors to support multi-GPU platforms.


Gold Plated Connectors

Gold plating critical connector pins (motherboard, CPU and PCIe cables) extend the lifetime of the connectors and greatly increase the efficiency of current transmission.

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 12 years
  • Limited Warranty period (labor): 12 years
  • Read full details

Return Policies

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