Prime 850W Gold PSU brings efficient and durable power delivery to all-round PCs, and gaming rigs

Key Features

  • Dual ball fan bearings that can last up to twice as long as sleeve bearing designs
  • An 80 Plus gold certification is the result of low-ESR capacitors and other premium components
  • ATX 3.0 compatible: ASUS Prime Gold is compliant with ATX 3.0 guidelines and bundled with a 16-pin PCIe cable that is compatible with PCIe Gen 5.0 graphics cards

Description

Prime Performance
With 80+ Gold certification, dual ball bearing fans, 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.

Specifications

Cooling
Number of fans 1 fan(s)
Fan location Top
Cooling type Active
Design
80 PLUS certification 80 PLUS Gold
Product colour Black, White
Number of fans 1 fan(s)
Illumination Yes
Fan location Top
Cooling type Active
Power
Total power 850 W
AC input voltage 100 - 240 V
Power Factor Correction (PFC) type Active
Combined power (+3.3V) 110 W
Combined power (+12V) 846 W
Combined power (+5V) 110 W
Combined power (-12V) 3.6 W
Combined power (+5Vsb) 12.5 W
Max output current (+3.3V) 20 A
Max output current (+12V) 70.5 A
Max output current (+5V) 20 A
Max output current (-12V) 0.3 A
Max output current (+5Vsb) 2.5 A
Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Ports & interfaces
Motherboard power cable length 61 cm
SATA power cable length 400,120 mm
Peripheral (Molex) power cable length 400,150 mm
PCI Express power cable length 67.5 cm
CPU power cable length 65 cm
Motherboard power connector 20+4 pin ATX
Number of SATA power connectors 5
Peripheral (Molex) power connectors (4-pin) 3
PCI Express power connectors (8-pin) 3
CPU power connector (4+4 pin) Yes
Cabling type Fully-Modular
PCI Express power connectors (16-pin) 1
Performance
Power supply unit (PSU) form factor ATX
80 PLUS certification 80 PLUS Gold
Purpose PC
ATX version 3.0
Mean time between failures (MTBF) 120000 h
Certificates
Compliance certificates RoHS
80 PLUS certification 80 PLUS Gold
Packaging content
Cables included CPU, PCIe, SATA, Peripheral (Molex)
Weight & dimensions
Width 150 mm
Depth 150 mm
Height 86 mm
Weight 1.5 kg
Packaging data
Cables included CPU, PCIe, SATA, Peripheral (Molex)
Package depth 208 mm
Package width 346 mm
Package height 144 mm
Package type Box
Package weight 2.92 kg
Technical details
Compliance certificates RoHS
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