ASUS PRIME 850G 850W Power Supply Unit – Black

STELLAR PERFORMANCE

With 80 PLUS and Cybenetics Gold certification, Dual-ball fan bearings, and an 8-year warranty, the ASUS Prime series PSU brings efficient and durable power delivery to high-performance workstations, all-round PCs, and gaming rigs.

ATX 3.1 & PCIe 5.1 Compatible
The Prime Gold series meets the stringent requirements of the ATX 3.1 standard and supports PCIe 5.1 graphics cards. It supports total power excursions up to twice the rated power and graphics card power excursions up to three times the rated power, helping to ensure rock-solid stability for your PC.A 16-pin PCIe cable that is compatible with PCIe Gen 5.1 graphics cards is bundled with the PSU, bringing large-scale capabilities.

80 PLUS & Cybenetics Gold Certification
The ASUS Prime 850W Gold PSU features efficient, low-ESR capacitors to ensure efficient operation — affording it 80 PLUS® Gold status. This means it delivers up to 92% efficiency, resulting in less heat, reduced fan noise, and increased reliability.

ENGINEERING

Dual-ball Fan Bearings
Exemplary cooling is provided by a 135mm fan spinning on a Dual-ball bearing setup that will last up to twice as long as a sleeve bearing design.

Superior Copper Pins
Upgraded PCIe® connectors feature advanced thermal conductivity to help ensure cool operation and efficient power delivery. This translates to a significant 29% reduction in connector temperatures (up to 12.28°C), promoting optimal performance and stability for even the most demanding graphics cards.

PROTECTION
To make sure the entire system can operate safely and stably at all times, this power supply comes with a number of protection mechanisms to give you the best peace of mind.

Specifications

Model: PRIME-850G
Form Factor: Intel ATX12V
ATX Standard: ATX 3.1
PFC Type: Active PFC

Dimensions (L × W × H): 150 × 150 × 86 mm
Efficiency Rating: 80 PLUS Gold
MTBF: >120,000 hours @ 25°C

Protection Features: OPP / OVP / UVP / SCP / OCP / OTP
Compliance: RoHS
AC Input Range: 100–240V AC

DC Output Voltages: +3.3V / +5V / +12V / -12V / +5Vsb
Maximum Load: 20A / 20A / 70.5A / 0.3A / 2.5A
Combined Load: 110W / 110W / 846W / 3.6W / 12.5W
Total Power Output: 850W

Connectors:

• 1 × 20+4-pin Motherboard
• 2 × 4+4-pin CPU
• 1 × 16-pin PCIe (12V-2×6)
• 3 × PCIe 6+2-pin
• 5 × SATA
• 4 × Peripheral

Package Contents:

• Power Cord ×1
• Motherboard Cable (600mm) ×1
• CPU 1-to-2 Cable (650mm + 150mm) ×1
• PCIe Gen 5.1 Cable (16-pin to 16-pin, 600mm) ×1
• PCIe 1-to-1 Cable (8-pin to 6+2-pin, 600mm) ×1
• PCIe 1-to-2 Cable (8-pin to 6+2-pin ×2, 600mm + 150mm) ×1
• SATA 1-to-2 Cable (400mm + 120mm) ×1
• SATA 1-to-3 Cable (400mm + 120mm + 120mm) ×1
• Peripheral 1-to-4 Cable (400mm + 150mm + 150mm + 150mm) ×1
• User Manual ×1

Weight: 1.48 kg (single PSU)
0dB Technology: No