ASUS Prime 850W Gold PSU Review and Specifications
Estimated reading time: 4 minutes
- Reliable and efficient power delivery for diverse PC setups and gaming rigs
- Durable dual ball fan bearings improve lifespan compared to sleeve bearings
- Certified 80 Plus Gold efficiency thanks to premium low-ESR capacitors
- Fully compliant with the ATX 3.1 standard and includes a PCIe Gen 5.1 compatible 16-pin cable
- Comprehensive protection features and fast delivery promise
Overview
ASUS Prime 850W Gold PSU brings efficient and durable power delivery to all-round PCs, and gaming rigs. Equipped with dual ball fan bearings that can last up to twice as long as typical sleeve bearing designs, this PSU ensures quieter and longer-lasting operation.
An 80 Plus Gold certification verifies this power supply’s efficiency, achieved through the use of high-quality, low-ESR capacitors and other premium internal components. This makes it a reliable choice for users seeking consistent performance and energy savings.
The PSU is ATX 3.1 compatible, bundled with a 16-pin PCIe cable designed to support new PCIe Gen 5.1 graphics cards, ensuring future-proof compatibility for high-end gaming and professional systems.
Customers benefit from the right to return the product within 3 days if defects or manufacturing issues are found, subject to Terms and Conditions, and enjoy delivery within 1 to 2 days for prompt setup.
Detailed Specifications
| Attribute | Specification |
|---|---|
| Model | AP-850G |
| Intel Form Factor | ATX12V |
| PFC Type | Active PFC |
| ATX Standard | ATX 3.1 |
| Dimensions | 150 x 150 x 86 mm |
| Efficiency | 80Plus Gold |
| MTBF | >120,000 hrs @ 25°C |
| Protection Features | OPP/OVP/UVP/SCP/OCP/OTP |
| Hazardous Materials | ROHS |
| AC Input Range | 100-240Vac |
| DC Output Voltage | +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 Output | 850W |
| Cable Connectors | MB 24/20-pin x 1, CPU 4+4-pin x 2, PCI-E 16-pin x 1 (both PSU & connector side), PCI-E 8-pin x 3, SATA x 5, PERIPHERAL x 3 |
| Package Contents | Power Cord x 1, Motherboard Power Cable x 1 (610mm), CPU Cable x 2 (650mm), PCI-E Gen 5.1 16-pin Cable x 1 (675mm), PCI-E (16-pin to 8-pin-8-pin) Cable x1 (675mm), PCI-E 1-to-1 Cable x 1 (675mm), SATA 1-to-2 Cable x 1 (400+120mm), SATA 1-to-3 Cable x 1 (400+120+120mm), Peripheral 1-to-3 Cable x 1 (400+150+150mm), User Manual x 1 |
| Weight | 1.502 kg (single PSU) |
| 0dB Technology | No |






















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