Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Technical details | |
| Sustainability certificates | ErP |
| Ports & interfaces | |
| ATX Power connector (24-pin) | ![]() |
| PCI Express connector | ![]() |
| Motherboard power connector | 24-pin ATX |
| Number of SATA power connectors | 6 |
| Peripheral (Molex) power connectors (4-pin) | 2 |
| EPS power connector (8-pin) | ![]() |
| ATX power connector (20+4 pin) | ![]() |
| PCI Express power connectors (8-pin) | 3 |
| CPU power connector (4+4 pin) | ![]() |
| PCI Express power connectors (6+2 pin) | 1 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 600 mm |
| SATA power cable length | 150,650 mm |
| CPU power cable length | 700 mm |
| Peripheral (Molex) power cable length | 150,650 mm |
| Weight & dimensions | |
| Weight | 1.8 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 150 mm |
| Energy management | |
| Nominal power | 850 W |
| Efficiency | 45% |
| Power protection features | Over current, Over power, Over voltage, Short circuit, Under voltage |
| Power Factor Correction (PFC) type | Active |
| AC input voltage | 100 - 240 V |
| Total power | 850 W |
| Number of +12V rail(s) | 1 |
| Operational conditions | |
| Operating temperature (T-T) | 40 - 50 °C |
| Packaging data | |
| Package weight | 3.2 kg |
| Package depth | 354 mm |
| Package height | 122 mm |
| Package width | 189 mm |
| Certificates | |
| RoHS compliance | ![]() |
| 80 PLUS certification | 80 PLUS Gold |
| Compliance certificates | BSMI, CB, CCC, CE, Federal Communications Commission (FCC), ICES, KC, RCM, TÜV mark, UKCA, cULus |
| Packaging content | |
| Cables included | DC |
| Design | |
| Product colour | Black |
| Illumination | ![]() |
| Number of fans | 1 fan(s) |
| Fan diameter | 140 mm |
| Fan location | Rear |
| Performance | |
| Mean time between failures (MTBF) | 100000 h |
| Form factor | ATX |
| Purpose | PC |
| Bearing technology | FDB |
| Supported motherboard form factors | ATX |
| ATX version | 3.1 |
| Silent mode | ![]() |
| Power supply unit (PSU) form factor | ATX |
| EAN | 7340172710264 |
The FRACTAL DESIGN Ion 3 Gold 850W is an ATX power supply unit designed to deliver 850 watts of continuous power for desktop computer systems. Its 80 PLUS Gold certification denotes high operational efficiency, which helps reduce waste heat and overall energy consumption. The fully modular design allows users to connect only the required cables, which can simplify the build process and improve internal case airflow. Compliance with the ATX12V 3.1 standard provides support for the power requirements of current-generation hardware.
Cooling is handled by a 140 mm fan that features a silent mode, enabling it to stop spinning under low-load conditions for quiet operation. The unit's standard ATX dimensions, with a depth of 150 mm, ensure physical compatibility with a wide range of computer chassis. For system protection, it incorporates a comprehensive suite of safety features, including Over Power Protection (OPP), Over Voltage Protection (OVP), and Short Circuit Protection (SCP). The Mean Time Between Failures (MTBF) is rated at 100,000 hours, indicating a design focused on long-term reliability.
Key Features:- Delivers a total power output of 850W
- Carries an 80 PLUS Gold efficiency certification
- Features a fully modular cabling system
- Built to the standard ATX form factor
- Compliant with the ATX12V 3.1 specification
- Includes one 12V-2x6 and three 8-pin PCIe power connectors
- Equipped with a 140 mm fan with a silent operational mode
- Incorporates a full suite of power protection circuits
Estimated delivery: 03.02 - 05.02
Today: 10:00 - 18:00
Estimated delivery: 03.02 - 05.02
Today: 09:00 - 17:00
Estimated delivery: 03.02 - 05.02
Today: 10:00 - 17:00
Estimated delivery: 03.02 - 05.02
Today: 10:00 - 18:00
Estimated delivery: 03.02 - 05.02
Today: 10:00 - 18:00
Estimated delivery time: 03.02 - 05.02
Estimated delivery time: 04.02 - 05.02
Estimated delivery time: 03.02 - 04.02
Estimated delivery time: 04.02 - 05.02
Estimated delivery time: 04.02
Estimated delivery time: 03.02 - 05.02
Estimated delivery time: 03.02 - 05.02
Estimated delivery time: 04.02
- leaflet (English)
- manual pdf (English)


