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Seasonic VERTEX PX-850
Modular power supply 850W ATX12V 3.0/EPS 12V - 80PLUS Platinum
Last price 219€95
ATX 3.0 80PLUS Platinum 100% modular power supply
Seasonic VERTEX PX-850 is a high-end, energy-efficient PC power supply. This ATX 3.0 power supply with a 16-pin 12VHPWR connector for graphics cards is ideal for the latest generation PCs. Cooling is provided by a silent 135 mm fan.
Hydrodynamic Bearing Fan (FDB)
High-performance Dynamic Bearing (FDB) fans are designed to take advantage of the impact-absorbing effects of oil. They are extremely reliable and generate much less operating noise and heat than ball-bearing fans. Lubrication of the bearing surface reduces friction and vibration and, consequently, overall energy consumption. Thanks to effortless, quieter rotation and robust construction, this reliable fan technology also significantly increases fan life.
As the fan shaft rotates, high-pressure oil drifts along the grooves in the bearing sleeve to generate a thin layer of lubrication between the bearing faces. As the speed increases, the dynamic pressure of the oil also increases and the shaft is lifted out of the bearing to create smooth, effortless rotations. The chevron shape of the grooves channels the lubricant efficiently and prevents leakage.
80PLUS PLATINUM certification and cable-free design
The Vertex PX series achieves 80 PLUS Platinum certification with an efficiency of 92% at 50% system load.
Seasonic engineers have implemented a new internal design where, instead of cables, the rear panel and PCB (Printed Circuit Board) are connected by a copper plate. This advance not only reduces the chances of production errors during manual manufacturing phases, but also improves the quality of output voltages.
Key features:
- Fully compatible with ATX 3.0 and PCIe 5.0 standards
- Full modularity for the best cable management options
- Addition of a 12VHPWR cable to comply with new graphics cards
- 135mm Fluid Dynamic Bearing (FDB) fan for quiet operation
- Seasonic Hybrid Silent Fan Control for optimal cooling
- Full protection features : OPP / OVP / UVP / SCP / OCP / OTP
Select your criteria
General information |
Product name |
Seasonic VERTEX PX-850 |
Brand |
Seasonic | |
Model |
VERTEX PX-850 | |
Power and Efficiency |
Power |
850 W |
80 PLUS certification |
Yes | |
80 PLUS certification |
80 PLUS Platinum | |
Connectivity |
Modular |
Yes |
Modularity |
100% modular | |
Power connector(s) |
1 X ATX 20 + 4 Pin | |
| 2 X +12V (Power supply P8 - 2 x P4) | ||
| 3 X PCI Express 6 + 2 Pin | ||
| 18 X Serial ATA power supply | ||
| 3 X Molex (4 Pin) Female | ||
| 1 X PCI Express 16 Pin (12VHPWR) | ||
Configurator |
PSU-CM compatibility |
+12V P4 |
| +12V P8 | ||
| +12V P4 and +12V P4 | ||
| +12V P8 and +12V P4 | ||
| +12V P8 and +12V P8 | ||
Cooling |
Fan size |
135mm |
Silent |
Yes | |
Power supply type (PC) |
Active | |
Design |
Power format |
ATX/EPS |
Power supply standard |
EPS12V | |
| ATX12V | ||
ATX 3.0 |
Yes | |
ATX 3.1 |
No | |
Multi-GPU |
None | |
Typical use |
Desktop computer | |
Physical characteristics |
Color |
Black |
LED RGB |
No | |
Height |
86 mm | |
Width |
160 mm | |
Length |
150 mm | |
Warranties |
Commercial warranty |
Seller 3 years |
Legal warranty |
See terms & conditions |
See all Seasonic products
Product referenced on 17 Oct 2023
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