Fractal Design Ion 3 Gold 850W PSU
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About This Item
- 850 W ATX3.1 Gold-rated power supply
- Native PCIe Gen 5 12V-2×6 support for modern GPUs
- Fully modular with UltraFlex cables for clean builds
- Active PFC with comprehensive protection features
- FDB bearing Momentum 14 fan for quiet, efficient cooling
- Japanese 105°C capacitors with 10-year warranty
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Fractal Design Ion 3 Gold | High-Efficiency ATX Power Supply
The Fractal Design Ion 3 Gold 850W power supply unit 24-pin ATX ATX Black delivers stable, efficient power for demanding gaming systems. With ATX12V 3.1 compatibility, native PCIe Gen 5 support, and 80 PLUS Gold efficiency, it provides reliable performance for next-generation components.
Key Specifications
| Metric | Spec |
|---|---|
| Total Power | 850 W |
| Efficiency Certification | 80 PLUS Gold |
| Form Factor | ATX |
| ATX Version | 3.1 |
| MTBF | 100,000 h |
| Warranty | 10 years |
Future-Ready Power Delivery
The Ion 3 Gold supports ATX12V 3.1 compatibility, ensuring stable performance when powering graphics cards through demanding power excursions. This future-ready design means your system stays protected as component demands evolve.
Native PCIe Gen 5 Support
Power modern graphics cards confidently with 16-pin PCIe Gen 5 12V-2×6 connectors. The shortened sense pins provide a reliable, secure connection that prevents incorrect insertion while supporting the latest GPU power requirements.
Advanced Cooling System
A powerful Momentum 14 fan with fluid dynamic bearing technology ensures lower noise levels and cooler operation. The LCP blades are engineered for optimal airflow efficiency, contributing to extended component lifespan through superior thermal management.
Certified Efficiency
80 PLUS Gold certification guarantees efficient power delivery with reduced energy consumption and heat output. This optimization translates to lower electricity costs and a cooler-running system, particularly beneficial during extended gaming sessions or content creation workloads.
Near-Silent Operation
Variable fan speeds adapt cooling performance to system demands, while Zero RPM Mode enables near-silent operation under lighter loads. This intelligent cooling approach means your system remains whisper-quiet during everyday tasks while still delivering full cooling power when needed.
Clean, Modular Build
The fully modular design eliminates unnecessary cable clutter, allowing you to connect only the cables you need. UltraFlex cables enable smoother routing through your case, improving both aesthetics and airflow for a professional-looking build.
Box contents
- Fractal Design Ion 3 Gold 850W power supply unit
- DC cables (fully modular)
- Mounting screws
- User manual
Check before you buy
- Confirm your case supports ATX power supply dimensions (150 x 150 x 86 mm)
- Verify your graphics card requires 850W or less power
- Check if your system needs specific PCIe Gen 5 connectors
- Ensure your motherboard has a 24-pin ATX connector
Frequently Asked Questions
Q: Is this power supply compatible with PCIe 5.0 graphics cards?
A: Yes, it features native 16-pin PCIe Gen 5 12V-2×6 support for next-generation graphics cards.
Q: What makes the Momentum 14 fan different?
A: It uses fluid dynamic bearing technology and LCP blades for reduced noise, better cooling, and longer lifespan.
Q: Can I use this with older ATX motherboards?
A: Yes, the 24-pin ATX connector is backwards compatible with older motherboard standards.
Q: How many storage drives can I power?
A: With 6 SATA power connectors, you can power up to 6 SATA drives or SSDs.
Q: What protection features are included?
A: Over current, over power, over voltage, short circuit, and under voltage protection are all built-in.
The Consultant’s verdict & warranty
The Fractal Design Ion 3 Gold 850W power supply unit 24-pin ATX ATX Black suits gamers and creators building high-performance systems who need reliable, efficient power delivery. Its native PCIe Gen 5 support, quiet operation, and comprehensive protection make it ideal for demanding configurations. Covered by the standard Manufacturer Warranty.
| Cooling | |
|---|---|
| Fan location | Rear |
| Design | |
| 80 PLUS certification | 80 PLUS Gold |
| Product colour | Black |
| Fan location | Rear |
| Power | |
| Total power | 850 W |
| AC input voltage | 100 - 240 V |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Over current, Over power, Over voltage, Short circuit, Under voltage |
| Efficiency | 45% |
| Number of +12V rail(s) | 1 |
| Ports & interfaces | |
| Motherboard power cable length | 60 cm |
| SATA power cable length | 150,650 mm |
| Peripheral (Molex) power cable length | 150,650 mm |
| Motherboard power connector | 24-pin ATX |
| Number of SATA power connectors | 6 |
| Peripheral (Molex) power connectors (4-pin) | 2 |
| PCI Express power connectors (6+2 pin) | 3 |
| ATX Power connector (24-pin) | Yes |
| Cabling type | Fully-Modular |
| Performance | |
| Power supply unit (PSU) form factor | ATX |
| 80 PLUS certification | 80 PLUS Gold |
| Purpose | PC |
| ATX version | 3.1 |
| Mean time between failures (MTBF) | 100000 h |
| Bearing technology | FDB |
| Operational conditions | |
| Operating temperature (T-T) | 40 - 50 °C |
| Certificates | |
| Compliance certificates | BSMI, CB, CCC, CE, Federal Communications Commission (FCC), ICES, KC, RCM, TÃœV mark, UKCA, cULus |
| 80 PLUS certification | 80 PLUS Gold |
| Packaging content | |
| Cables included | DC |
| Weight & dimensions | |
| Width | 150 mm |
| Depth | 150 mm |
| Height | 86 mm |
| Weight | 1.8 kg |
| Packaging data | |
| Cables included | DC |
| Package depth | 354 mm |
| Package width | 189 mm |
| Package height | 122 mm |
| Package weight | 3.2 kg |
| Technical details | |
| Sustainability certificates | ErP |
| Compliance certificates | BSMI, CB, CCC, CE, Federal Communications Commission (FCC), ICES, KC, RCM, TÃœV mark, UKCA, cULus |
| Identifiers | |
| Distributor SKUs | CLFD-P-IA3G-850 |
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