ASUS ROG Strix 850W Platinum Power Supply, ATX 3.1, Fully Modular, Black

SKU: 90YE00W8-B0NA00

Original price was: £184.79.Current price is: £172.79.

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About This Item

  • 80 PLUS Platinum efficiency certification
  • ATX 3.1 compliance with native 12V-2×6 connector
  • 850 W total active power output
  • Fully-modular cabling design in black
  • Active cooling via single top fan with DBB bearing
  • Comprehensive safety protections against overvoltage and short circuits
  • GaN MOSFET technology with GPU-First Intelligent Voltage Stabiliser
Description

ASUS ROG Strix 850W Platinum – Powering Elite Systems

When building a high-end gaming PC, stable power delivery matters just as much as raw processing speed. We recommend the ASUS ROG Strix 850W Platinum Power Supply, ATX 3.1, Fully Modular, Black for enthusiasts who demand uncompromised reliability. This unit handles sudden power spikes easily while maintaining cool, quiet operation during intense gaming sessions.

Core Technical Specifications

Metric Spec.
Total power 850 W
Form factor ATX 3.1
Efficiency 80 PLUS Platinum
Cabling type Fully Modular
Product colour Black
Weight 1.78 kg

Advanced GaN MOSFET Efficiency

Modern hardware needs clean and efficient power to perform at its absolute peak. Because this unit integrates advanced GaN MOSFET technology, it converts electricity with exceptional efficiency. You get less waste heat and lower energy consumption during long rendering or gaming tasks.

Intelligent Voltage Stability

Graphics cards draw massive amounts of current during heavy graphical loads. To prevent voltage drops, the unit incorporates a patented GPU-First Intelligent Voltage Stabilizer. This feature maintains a steady flow of power directly to your graphics card for maximum stability.

Thermal Management and the ROG Equalizer

High temperatures degrade component lifespan over time. The integrated cooling fan uses dual ball bearings to ensure long-term durability. Furthermore, the patented 12V-2×6 PCIe power cable includes the ROG Equalizer to reduce heat stress at the connector.

Clean Cable Management

Managing cables inside a chassis can be challenging without the right hardware. Since the unit features a fully modular design, you only connect the cables your system actually requires. This keeps airflow unrestricted and your side panel glass looking pristine.

What You Receive

  • ROG Strix Platinum power supply unit
  • Main motherboard power cable
  • CPU power cables
  • PCIe and 12V-2×6 cables
  • SATA and peripheral Molex cables

Before You Order

  • Confirm your chassis has enough clearance for a unit measuring 160 mm in depth.
  • Confirm your graphics card uses the native 12V-2×6 connector or standard PCIe power cables.
  • Confirm your motherboard uses standard 24-pin and 8-pin power connections.

Frequently Asked Questions

Q: Is this power supply fully modular?

A: Yes, all included cables detach completely for easy cable management.

Q: What is the efficiency rating?

A: It holds an 80 PLUS Platinum certification for high energy efficiency.

Q: Does it support ATX 3.1 standards?

A: Yes, it is fully compliant with ATX 3.1 power specifications.

Q: What graphics card connector is included?

A: It features a native 12V-2×6 connector alongside standard 6+2 pin PCIe cables.

Q: How many fans does it use?

A: It uses a single active cooling fan positioned on the top.

The Final Verdict

We supply this unit for high-performance builds requiring stable and efficient energy delivery. It suits modern graphics cards and demanding system loads perfectly.

Specifications
Cooling
Number of fans1 fan(s)
Fan locationTop
Cooling typeActive
Performance
On/off switchYes
Power supply unit (PSU) form factorATX
80 PLUS certification80 PLUS Platinum
PurposePC
ATX version3.1
Mean time between failures (MTBF)120000 h
Bearing technologyDBB
Design
80 PLUS certification80 PLUS Platinum
Product colourBlack
On/off switchYes
Number of fans1 fan(s)
Fan locationTop
Cooling typeActive
Power
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 featuresOverheating, Over current, Over power, Over voltage, Short circuit, Under power
Ports & interfaces
Motherboard power cable length61 cm
SATA power cable length400,120 mm
Peripheral (Molex) power cable length400,150 mm
PCI Express power cable length75 cm
CPU power cable length100 cm
Motherboard power connector20+4 pin ATX
Number of SATA power connectors6
Peripheral (Molex) power connectors (4-pin)3
PCI Express power connectors (6+2 pin)4
CPU power connector (4+4 pin)Yes
Cabling typeFully-Modular
PCI Express power connectors (16-pin)1
Packaging content
Cables includedCPU, PCIe, SATA, Peripheral (Molex)
Weight & dimensions
Width160 mm
Depth150 mm
Height86 mm
Weight1.78 kg
Packaging data
Cables includedCPU, PCIe, SATA, Peripheral (Molex)
Package depth200 mm
Package width320 mm
Package height108 mm
Package typeBox
Package weight3.51 kg
Certificates
80 PLUS certification80 PLUS Platinum
Identifiers
Distributor SKUsPSU-90YE00W8-B0NA00, M2MPSU-90YE00W8-B0NA00

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