Seasonic VERTEX PX, 850W, 80PLUS Platinum

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ID: 1008662 Product code: VERTEX PX-850
Can be ordered 14 units Availability: 14 days after order approval
Warranty: 2 years (Warranty for business entities 1 year)
230.26 €
Ready for dispatch
19.12.2025
starting from 0 €
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Main product parameters All parameters
  • Producer: Seasonic
  • Power output: 850W
  • 80 PLUS certification: 80 PLUS Platinum
  • Fan size: 135 mm
  • Modular cables: Fully-Modular
  • Processor plug-in: 1 x 8-pin(4+4) EPS
  • PCI-E: 3 x 6+2pin
Description

Available for purchase is a power supply produced by Seasonic with a power output of 850W. The product has been awarded an 80 PLUS Platinum energy efficiency certificate.

850W power supply will be suitable for a powerful workstation or gaming computer. It will provide power for a high-end video card (for example, RTX 4070 Ti SUPER), multiple hard drives (SSD/HDD), water cooling, and a top-tier processor (possibly overclocked).

This power supply is equipped with an exceptionally large 135 mm fan. Thanks to the larger blade size, it provides better airflow at lower speeds and quieter operation compared to standard 120 mm fans.

80 PLUS Platinum energy efficiency certificate, received by this power supply unit, guarantees at least 92% efficiency at 50% load. In other words, for every 100 W of energy that the power supply unit receives from the power grid, at least 92 W reaches your computer components, while the remaining 8 W is lost as heat.

This power supply unit is equipped with a 1 x 600W 12VHPWR plug intended for use with modern graphics cards – Nvidia GeForce RTX 4070 and up. The RTX 4060 uses a standard 8-pin connector.

The color of the power supply is Melna. It is equipped with flat cables, whose color is Melna.

This power supply is assigned the ATX 3.0 standard. This means that the unit has a 16-pin (12VHPWR) connector, providing up to 600W of power for the newest generation (RTX 30 and 40 series) PCIe 5.0 graphics cards. Additionally, the ATX 3.0 standard supports a 200% power increase for 1 millisecond to ensure more stable power for the components.

This power supply has modular cables, which provide the possibility to add video card cables, hard disk cables, etc. as needed from the supplied range. This way, the wire clutter in the computer is reduced, improving ventilation and the aesthetic factor (particularly important for those who purchase a partially transparent case).

Basic information
Cybenetics Efficiency certification : Nav
Cybenetics Noise level certification : Nav
Power supply type : ATX
Power output 850W
The capacity of the power supply unit in watts. A higher capacity means higher stability of the computer operation. The recommended capacity of the power supply unit of a modern average computer is 500 W and above. If you use several HDDs, a powerful video card and processor it is recommended to buy a power supply unit with the capacity 600 W or above.
80 PLUS certification : 80 PLUS Platinum
Total amperage (+12V) : 70A
Fan size : 135 mm
Functionality
Cable colour : Melna
Lighting : Nav
Color : Melna
Modular cables : Fully-Modular
Ports and equipment
PCI-E 5.0/5.1 : 1 x 600W 12VHPWR (5.0)
Processor plug-in : 1 x 8-pin(4+4) EPS
Motherboard power : 20+4pin
PCI-E : 3 x 6+2pin
SATA cconnectors : 10
4pin Molex : 5
Case
More detailed specification
80 PLUS certification Performance - 80 PLUS Platinum
AC input frequency Power - 50 - 60 Hz
AC input voltage Power - 100 - 240 V
ATX power connector (20+4 pin) Ports & interfaces - Yes
ATX version Performance - 3.0
Bearing technology Performance - FDB
Cables included Packaging content - CPU,PCIe,Peripheral (Molex),SATA
Cabling type Ports & interfaces - Fully-Modular
category - PC Components|Power Supplies|PCIe 5.0
Category 1 - Netzteile
Category Code - PSU
Category_1 - Power
Category_2 - Computer Power Supplies
code - VERTEX PX-850
Combined power (+3.3V) Power - 125 W
Combined power (+5V) Power - 125 W
Combined power (+5Vsb) Power - 15 W
Combined power (+12V) Power - 840 W
Combined power (-12V) Power - 3.6 W
Compliance certificates Certificates - REACH/RoHS/WEEE
Cooling type Design - Active
CPU power cable length Ports & interfaces - 650 mm
Depth Weight & dimensions - 160 mm
Description - 80 PLUS® PLATINUM
The Vertex PX Series achieves 80 PLUS® Platinum certification with its 92 % efficiency at 50 % system load. ATX 3.0 AND 16-PIN PCIE GEN 5 CABLE (12VHPWR)
Seasonic’s latest Vertex Series is designed and built to power new PC components requiring the new ATX 3.0 and PCIe 5.0 standards. 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.Super-High Efficiency, 80 PLUS® Platinum CertifiedFully ModularATX 3.0 and 16-Pin PCIe Gen 5 Cable (12VHPWR)Top-Quality 135 mm Fluid Dynamic Bearing FanPremium Hybrid Fan ControlTight Voltage Regulation (12 V, 5 V and 3.3 V) [± 3 %]Gold Plated High Current Terminal (MB, CPU and PCIe)
ean - 4711173877745
EAN - 4711173877745
EAN_code - 4711173877745
EPS power connector (8-pin) Ports & interfaces - Yes
Fan diameter Design - 135 mm
Height Weight & dimensions - 86 mm
Input current Power - 11 - 5.5 A
Manufacturer - Seasonic
Manufacturer - Sea Sonic
Manufacturer_code - VERTEX PX-850
Max output current (+3.3V) Power - 20 A
Max output current (+5V) Power - 20 A
Max output current (+5Vsb) Power - 3 A
Max output current (+12V) Power - 70 A
Max output current (-12V) Power - 0.3 A
Mean time between failures (MTBF) Performance - 150000 h
Model name - VERTEX PX
Motherboard power cable length Ports & interfaces - 610 mm
Motherboard power connector Ports & interfaces - 24-pin ATX
MPN - VERTEX-PX-850
Name - 850W Seasonic VERTEX PX-850 80+ Platinum ATX 3.1
Name - Seasonic VERTEX PX-850 850W, PC power supply (black, 4x PCIe, cable management, 850 watts)
name - Seasonic Vertex PX 80 PLUS Platinum Netzteil, modular, ATX 3.0, PCIe 5.0 - 850 Watt
Number of fans Design - 1 fan(s)
Operating temperature (T-T) Operational conditions - 0 - 50 °C
Package type Packaging data - Box
PCI Express power cable length Ports & interfaces - 750 mm
PCI Express power connectors (16-pin) Ports & interfaces - 1
Peripheral (Molex) power cable length Ports & interfaces - 470/690 mm
Peripheral (Molex) power connectors (4-pin) Ports & interfaces - 3
Power protection features Power - Over power/Over voltage/Short circuit/Under power
Power supply unit (PSU) form factor Performance - ATX
Product colour Design - Black
Purpose Performance - PC
SATA power cable length Ports & interfaces - 470/550/570/700/760/860/950 mm
Summary - Seasonic Vertex PX-850. Total power: 850 W, AC input voltage: 100 - 240 V, AC input frequency: 50 - 60 Hz. Motherboard power connector: 24-pin ATX, Motherboard power cable length: 61 cm, SATA power cable length: 470,550,570,700,760,860,950 mm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Platinum. Product colour: Black, Cooling type: Active, Fan diameter: 13.5 cm. Cables included: CPU, PCIe, Peripheral (Molex), SATA
Sustainability certificates Technical details - ENERGY STAR
Total power Power - 850 W
Unit Box Height - 0.19
Unit Box Length - 0.35
Unit Box Width - 0.12
Unit Calculated Volume - 0.00798 cubm
Unit Calculated Weight - 3.72 kg
Units per Shipping Box - 1
Vendor Homepage - https://seasonic.com/vertex-px#
Warranty - 144 months
Weight - 3,73
Weight - 3.881
Width Weight & dimensions - 150 mm
230.26 €
Seasonic VERTEX PX, 850W, 80PLUS Platinum
Tālr. 67275758 gsm 26117175 (p.o.t.c.p. 9:00-18:00)
Intel technology provider Platinum 2020
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