Those were the good old days! This product is no longer on sale

Pictures may differ from actual products

Seasonic FOCUS PX 750 Platinum

Modular Power Supply 750W ATX 12V/EPS 12V - 80PLUS Platinum

Last price 169€95
Holy Moly!
Overview

A high-level hybrid-cooled power supply

Built with quality components, this Seasonic FOCUS PX Platinum power supply will always provide impeccable voltage and outstanding reliability for long term use. This highly efficient unit incorporates an innovative fan control system that allows the fan to not start at low load and only start when the temperature requires cooling. If you want the fan to be always on, simply press the hybrid mode button on the back of the power supply. Fully modular, it allows for a clean, customisable installation while helping to improve internal airflow.

Hydrodynamic Bearing Fan (FDB)

High performance hydrodynamic bearing fans (FDB) are designed to take advantage of the impact of oil absorption effects. They are extremely reliable and generate much less noise and heat during operation than ball bearing fans. Lubrication of the bearing surface reduces friction and vibration, which also reduces the fan's overall power consumption. With smoother, quieter rotation and quality construction, this highly reliable technology also increases the life of the fan.

As the fan shaft rotates, high-pressure oil spreads along the grooves in the bearing sleeve to create a thin layer of lubrication on the ball bearing. As the speed increases, so does the dynamic pressure of the oil. The fan shaft then lifts off the bearing to rotate effortlessly. The chevron shape of the grooves ensures that the lubricant is channelled effectively and thus prevents leakage.

Hybrid fan control for quieter operation

Seasonic 's vast experience in developing the most efficient and quietest power supplies on the market has been translated into the development of Hybrid Mode; a state-of-the-art fan control that allows users to keep noise levels as low as possible.

The latest Seasonic platform keeps output voltages within a very tight margin with less than 0.5% variation under load. This impressive performance and electrical stability makes this power supply the ideal choice for all high-performance machines. In addition, the Seasonic FOCUS series is designed with a reduced acoustic signature to reduce operating noise.

80PLUS Platinum certification and cable-free design

Seasonic 's FOCUS PX Platinum series achieves 80PLUS Platinum certification with an efficiency of 92% at 50% system load.

Seasonic 's ongoing commitment to the development of quality analog power supplies has resulted in ripple levels well below the average industry standard of 20mV. Seasonic engineers have implemented a new internal design where, instead of cables, the backplane and PCB (Printed Circuit Board) are connected by a copper plate. This advance not only reduces the chance of production errors during the manual manufacturing phases but also improves the quality of the output voltages...

Main features :

  • 750 W modular power supply
  • 80PLUS Platinum certified
  • Hydrodynamic bearing fan
  • Internal cable-free design
  • 10 year manufacturer's warranty
Specifications
Select your criteria

General information

Product name

Seasonic FOCUS PX 750 Platinum

Brand

Seasonic

Model

FOCUS-PX-750

Power and Efficiency

Power

750 W

80 PLUS certification

Yes

80 PLUS certification

80 PLUS Platinum

Connectivity

Modular

Yes

Modularity

100% modular

Power connector(s)

2 X +12V (Power supply P8 - 2 x P4)
8 X Serial ATA power supply
1 X ATX 24 Pin
1 X Molex Floppy Disk 4 Pin Female
3 X Molex (4 Pin) Female
4 X PCI Express 6 + 2 Pin

Configurator

PSU-CM compatibility

+12V P4
+12V P4 and +12V P4
+12V P8
+12V P8 and +12V P4
+12V P8 and +12V P8

Cooling

Fan size

1 X 120mm

Silent

Yes

Power supply type (PC)

Active

Design

Power format

ATX/EPS

Power supply standard

EPS12V
ATX12V

ATX 3.0

No

Multi-GPU

SLI
CrossFireX

Typical use

Desktop computer

Physical characteristics

Color

Black

LED RGB

No

Height

86 mm

Width

150 mm

Length

140 mm

Warranties

Commercial warranty

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 3 Jun 2019

Customer reviews
Global rating
10/10
based on 2 reviews Editorial and moderation guide
  • 100%
    2 reviews
  • 0%
  • 0%
  • 0%
  • 0%
  • by Jehan
    Posted on 17 Oct 2021
    Bought on 13 Sep 2021 from LDLC
    Number of reviews: 17 Average rating: 9

    Quiet and efficient

    I don't use it in hybrid mode (my camera is not optimal for this function), but it is totally silent.

    Review automatically translated
  • by Wartom
    Posted on 25 Sep 2019
    Bought on 22 Sep 2019 from LDLC
    Number of reviews: 14 Average rating: 8

    A near perfect diet

    Very good power supply. 750W sufficient for my configuration (i7-8700 and RTX 2080 ti) with an 80+platinum certification ideal to limit energy losses. The modularity of the power supply greatly facilitates the cable management and the semi-passivity allowing maximum silence. A reassuring 10-year warranty. In short, an almost perfect power supply. This is my first seasonic and I am impressed by the quality of the product.

    Review automatically translated

In the same universe: seasonic focus sgx-750