ASUS

ASUS ROG Strix Platinum 850W PSU - 90YE00W2-B0NA00 - Fully-Modular, 80 PLUS Platinum, ATX 3.1, 12V-2x6

SKU 6705 Brand ASUS EAN13 4711387594520
850W fully-modular gaming PSU, 80 PLUS Platinum efficiency, ATX 3.1 compliant with native 12V-2x6 GPU connector and GaN MOSFET for improved efficiency and stability.
PSU (Power Supplies) - Wattage 850 W
PSU (Power Supplies) - Efficiency Rating 80+ Platinum
PSU (Power Supplies) - ATX Standard ATX 3.1
PSU (Power Supplies) - Modularity Fully modular
PSU (Power Supplies) - PCIe GPU Connectors 12V-2x6 (revised)

Superior Stability. Next-Level Efficiency
The ROG Strix Platinum PSU delivers the top-tier performance and unwavering stability demanded by gamers. Featuring next-gen GaN MOSFET for superior power efficiency. The Intelligent Voltage Stabilizer ensures a steady flow of power to the graphics card. Plus, it is ready for latest hardwares with ATX 3.1 compliance and a native 12V-2x6 connector. The ROG Strix Platinum Series ensures your high-end rig has the power to conquer any challenge.

GaN MOSFET
The ROG Strix Platinum PSU boasts innovative GaN MOSFET that delivers superior power efficiency by up to 30%, resulting in lower energy waste. Plus, the smaller size of GaN MOSFET allows for a more organized internal layout within the PSU. This optimized design provides space for larger heatsinks and enhanced airflow, improving heat dissipation within the PSU.

ROG Heatsinks
Cool under pressure
ROG heatsinks facilitate lower temperatures, longer component lifespan, and extended 0dB operation.

Etched Cables
Made from a pliable premium material, these etched cables are easily flexible during installation, and they operate at temperatures 50°C lower than the safety limit when routed for cable management. These cables also meet the rigorous standards of the UL1581 flame test and UL758 certification, helping to ensure a smooth PC DIY experience and exceptional safety.


Total power850 W
AC input voltage100 - 240 V
Power Factor Correction (PFC) typeActive
Combined power (+3.3V)130 W
Combined power (+12V)850 W
Combined power (+5V)130 W
Combined power (-12V)3.6 W
Combined power (+5Vsb)15 W
Max output current (+3.3V)25 A
Max output current (+12V)70.8 A
Max output current (+5V)25 A
Max output current (-12V)0.3 A
Max output current (+5Vsb)3 A
Power protection featuresOver current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Motherboard power connector20+4 pin ATX
Motherboard power cable length61 cm
Number of SATA power connectors6
SATA power cable length400, 120 mm
Peripheral (Molex) power connectors (4-pin)3
Peripheral (Molex) power cable length400, 150 mm
PCI Express power connectors (6+2 pin)3
PCI Express power connectors (16-pin)1
PCI Express power cable length75 cm
CPU power connector (4+4 pin)Yes
CPU power cable length100 cm
Cabling typeFully-Modular
80 PLUS certification80 PLUS Platinum
PurposePC
Power supply unit (PSU) form factorATX
ATX version3.1
Silent modeYes
Mean time between failures (MTBF)120000 h
Product colourBlack
Cooling typeSemi-passive
Number of fans1 fan(s)
Fan locationTop
Cables includedCPU, PCIe, SATA, Peripheral (Molex)
Compliance certificatesRoHS
Width160 mm
Depth150 mm
Height86 mm
Weight1.78 kg
Package width320 mm
Package depth200 mm
Package height108 mm
Package weight2.8 kg
Package typeBox