High-performance SFX power supply with PCIe 5.0, with Cybenetics Platinum efficiency, 850 Watt power, modular cable management, 2x 6+2-pin connectors for graphics cards, with 16-pin PCIe-5.0-12VHPWR connector for high-end graphics cards.
High-performance SFX power supply with PCIe 5.0, with Cybenetics Platinum efficiency, 850 Watt power, modular cable management, 2x 6+2-pin connectors for graphics cards, with 16-pin PCIe-5.0-12VHPWR connector for high-end graphics cards.
in 3 offers
The lowest price for Silverstone Extreme ATX 3.0 Platinum SFX 850W Power Supply right now is $229.00 at Computer Alliance, compared across 3 retailers.
The all-time low was $229.00 on 7 June 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 14 June 2026.
Silverstone Extreme ATX 3.0 Platinum SFX 850W Power Supply
High-performance SFX power supply with PCIe 5.0, with Cybenetics Platinum efficiency, 850 Watt power, modular cable management, 2x 6+2-pin connectors for graphics cards, with 16-pin PCIe-5.0-12VHPWR connector for high-end graphics cards.
High-performance SFX power supply with PCIe 5.0, with Cybenetics Platinum efficiency, 850 Watt power, modular cable management, 2x 6+2-pin connectors for graphics cards, with 16-pin PCIe-5.0-12VHPWR connector for high-end graphics cards.
Last updated at 14/06/2026 13:36:57
Silverstone SST-EX850R-PM Cybenetics Platinum Fully Modular SFX Power Supply, 850W, SFX12V 4.0 & PCIe 5.0
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850 Watt Silverstone EX850R 80 PLUS Platinum SFX Modular Power Supply Black - OPEN STOCK - CLEARANCE | Best Online Computer Store
Delivery between 19–26 June $12.12
SilverStone Extreme 850R Platinum 850W SFX Power Supply, PCIe5, ATX3.0
Delivery $14
| Model (Safety Regulations) | SST-SX0850MCPT-A |
| Maximum DC Power Supply | 850 W |
| Power Density | 1070 W per litre |
| Total +12 V Output | 850 W |
| Input Voltage | 180 ~ 264 Vrms |
Silverstone SST-EX850R-PM Cybenetics Platinum Fully Modular SFX Power Supply, 850W, SFX12V 4.0 & PCIe 5.0
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
850 Watt Silverstone EX850R 80 PLUS Platinum SFX Modular Power Supply Black - OPEN STOCK - CLEARANCE | Best Online Computer Store
Delivery between 19–26 June $12.12
SilverStone Extreme 850R Platinum 850W SFX Power Supply, PCIe5, ATX3.0
Delivery $14
| Model (Safety Regulations) | SST-SX0850MCPT-A |
| Maximum DC Power Supply | 850 W |
| Power Density | 1070 W per litre |
| Total +12 V Output | 850 W |
| Input Voltage | 180 ~ 264 Vrms |
