Silverstone HELA 850R Platinum, 850W, 80PLUS Platinum, ATX 3.1, PCIe 5.1

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ID: 1152700 Product code: SST-HA850R-PMA
Can be ordered 2 units Availability: 14 days after order approval
Warranty: 2 years (Warranty for business entities 1 year)
192.78 €
Ready for dispatch
14.11.2025
starting from 1.99 €
Delivery options
  • Omniva parcel machine
    Within 1-2 working days
    1.99 €
  • SmartPosti parcel terminal
    Within 1-2 working days
    1.99 €
  • Delivery by courier to the address
    Within 1-2 working days
    5.99 €
Main product parameters All parameters
  • Producer: Silverstone
  • Power output: 850W
  • 80 PLUS certification: 80 PLUS Platinum
  • Fan size: 120 mm
  • Modular cables: Fully-Modular
  • Processor plug-in: 2 x 8-pin(4+4) EPS
  • PCI-E: 4 X 6+2pin
Description

This Silverstone brand power supply unit has an 80 PLUS Platinum energy efficiency certificate and a power output of 850W.

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 unit is equipped with a 120 mm fan, which is the industry standard for ensuring quiet operation in average computers. If you want an especially quiet unit, look for one with a fan diameter of 135 mm or 140 mm.

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.

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

Thanks to the fact that this power supply has modular cables, you can add hard drives, video cards, and other components as needed, using the various cables included in the package. This way, there are fewer wires in the computer, which improves ventilation and appearance (especially useful for those who choose a partially transparent case).

Basic information
Cybenetics Efficiency certification : Cybenetics Platinum
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) : 70.8A
Fan size : 120 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 12V-2X6 (5.1)
Processor plug-in : 2 x 8-pin(4+4) EPS
Motherboard power : 20+4pin
PCI-E : 4 X 6+2pin
SATA cconnectors : 12
4pin Molex : 3
Case
More detailed specification
category - PC Components|Power Supplies|PSUs above 800 Watts
code - SST-HA850R-PMA
ean - 4710679817347
name - SilverStone HELA 850R 80 PLUS Platinum Netzteil, ATX 3.1, PCIe 5.1 - 850 Watt
192.78 €
Silverstone HELA 850R Platinum, 850W, 80PLUS Platinum, ATX 3.1, PCIe 5.1
Intel technology provider Platinum 2020
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