Seasonic PRIME PX-850 850W 80+ Platinum Fully Modular

Name: Seasonic PRIME PX-850 850W 80+ Platinum Fully Modular
Brand: Seasonic
SKU: PRIME PX-850
Availability: InStock

MPN PRIME PX-850 UPC 4711173873884

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$399.00

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★ 4.6 out of 5 from 367 customer ratings at Newegg. Newegg shows this rating on other versions of the product too. How we count

In stock ★ 4.6 (367) · C.N.E Technology (marketplace seller) · free ship · 3 hr ago · 3:21 AM $399.00

Out of stock 3 days ago · Thu 11:01 PM -

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Full spec sheet from Newegg

Details/Fans: 1 x 135 mm Fluid Dynamic Bearing Fan
Details/MTBF: 150,000 hours MTBF @ 25 degree C, excl. fan
Details/Type: ATX12V
General/Brand: SeaSonic
General/Model: PRIME PX-850 (SSR-850PD)
Details/Output: +3.3V@20A, +5V@20A, +12V@70A, [email protected] , [email protected]
General/Series: PRIME Ultra Platinum
Details/Modular: Full Modular
Details/Approvals: cTUVus, TUV, CB, CCC, BSMI, EAC, CE, Energy Star, RoHS, WEEE, ErP Lot 6, REACH
Features/Features: Ultra-High Efficiency, 80 PLUS Platinum Certified Micro Tolerance Load Regulation Top-Quality 135 mm Fluid Dynamic Bearing Fan Premium Hybrid Fan Control Cable-free Connection Design Fully Modular Cabling Design Multi-GPU Technologies Supported Gold-Plated High Current Terminals
Details/+12V Rails: Single
Details/Connectors: 1 x Main Power (24/20 pins) 2 x CPU (8/4 pins) 6 x PCIe (8/6 pins) 10 x SATA 5 x Peripheral 1 x Floppy
Details/Input Current: 11 - 5.5 A
Details/Input Voltage: 100 - 240 V
Details/Maximum Power: 850 W
Details/Main Connector: 20+4Pin
Details/Max PSU Length: 170 mm
Details/Energy-Efficient: 80 PLUS PLATINUM Certified
Details/SATA Power Connector: 10
Details/Input Frequency Range: 50/60 Hz
Details/PCI-Express Connector: 6 x 6+2-Pin
Dimension & Weight/Dimensions: 3.39" x 5.91" x 6.69"
Details/Over Voltage Protection: Yes
Additional Information/First Listed on Newegg: May 23, 2026