The ASUS TUF Gaming 850W Gold is a fully modular power supply with 80 PLUS Gold efficiency and ATX 3.1 support, delivering 850W on a single +12V rail (70.8A). A native 16-pin PCIe cable, a 135mm Axial-tech dual ball bearing fan with 0dB mode and a 10-year warranty make it a dependable choice for modern gaming builds.
Key Features
850W continuous output with 80 PLUS Gold efficiency
ATX 3.1 support with a native 16-pin PCIe GPU cable plus three 8-pin PCIe connectors
Fully modular cables for easier, tidier cable management
135mm Axial-tech fan with dual ball bearings
0dB mode by default: the fan only spins up under load
Military-grade components with TUF-grade capacitors and protective PCB coating
Full protection suite: OPP, OVP, UVP, SCP, OCP and OTP
MTBF over 120,000 hours at 40°C and a 10-year warranty
Full Specifications
General
Brand
ASUS
Model
TUF Gaming 850W Gold (TUF-GAMING-850G)
Part Number
90YE00S2-B0NA00
Wattage
850W
Form Factor
ATX (ATX12V)
ATX Standard
ATX 3.1
Colour
Black
Efficiency
80 PLUS Rating
80 PLUS Gold
Input
AC Input Voltage
100-240 Vac
DC Output
+3.3V
25A
+5V
25A
+3.3V & +5V Combined
130W
+12V
70.8A, 850W
-12V
0.8A, 9.6W
+5Vsb
3A, 15W
Total Output
850W
Connectors
Motherboard
1x 24/20-pin
CPU (EPS)
2x 4+4-pin
PCIe 16-pin
1x
PCIe 8-pin
3x (6+2-pin)
SATA
5x
Peripheral (Molex)
4x
Modularity & Cables
Modular Design
Fully modular
Motherboard Cable Length
610 mm
CPU Cable Length
650 mm
Cooling
Fan
135mm Axial-tech fan
Bearing
Dual ball bearing
0dB Mode
Yes, enabled by default
Protections
Protection Features
OPP, OVP, UVP, SCP, OCP, OTP
MTBF
Over 120,000 hours at 40°C
Dimensions & Weight
Dimensions
150 x 150 x 86 mm
Weight
2.38 kg
Warranty
Manufacturer Warranty
10 years (ASUS)
Who Is It For?
Gamers building mainstream to high-end PCs with modern graphics cards
Builders who want a native 16-pin GPU cable without adapters
Users who prefer a quiet system with 0dB fan-stop
Anyone who values durability and a long 10-year warranty
In the Box
ASUS TUF Gaming 850W Gold power supply
AC power cord
Modular cables: 24-pin motherboard, 2x CPU, PCIe (including 16-pin), SATA and peripheral
3x cable ties
User manual
Frequently Asked Questions
Does it include a 16-pin cable for new GPUs? Yes. It has one native 16-pin PCIe connector plus three 8-pin (6+2) PCIe connectors.
Is the ASUS TUF Gaming 850W fully modular? Yes, all cables are detachable so you only connect what your build needs.
What size is the PSU? It measures 150 x 150 x 86 mm, a compact ATX size that fits most standard cases.
Order the ASUS TUF Gaming 850W Gold power supply from PC PARK with warranty and fast delivery across Saudi Arabia.
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Our Milestones
2023
Expanded our product catalog with the latest gaming and professional hardware, serving thousands of satisfied customers
2024
Launched our online store and delivery service, making tech accessible to customers across Saudi Arabia
2025
Reached a major milestone in customer satisfaction with enhanced after-sales support and warranty services
2026
Continuing to grow as Saudi Arabia's trusted destination for technology, gaming, and custom PC solutions
