Seasonic CORE GX-850, 850W ATX Power Supply, White
£118.14 inc VAT
Out of stock
Out of stock
More Ways to Pay
-
Buy now, pay later with Klarna at checkout
-
Pay in 3 interest-free payments with PayPal at checkout
About This Item
- 850W ATX Power Supply in white
- 80 PLUS Gold certified for energy efficiency
- Fully modular cabling for tidy builds
- Active cooling with a 12 cm Hypro Bearing fan
- Complies with ATX 3.1 and PCIe 5.1 standards
- OptiSink Design for enhanced heat dissipation and reliability
- Comprehensive power protection features
Payment Methods:
You may also like
Seasonic CORE GX – Powering Your Build with Precision
We are pleased to offer the Seasonic CORE GX-850 power supply unit 850 W 20+4 pin ATX ATX White, a robust choice for PC builders. This unit is ideal for those seeking a reliable and efficient power solution. It delivers stable power with an emphasis on quiet operation.
Essential Power Metrics
| Metric | Spec. |
|---|---|
| Total Power Output | 850 W |
| Efficiency Standard | 80 PLUS Gold |
| Fan Diameter | 12 cm |
| Form Factor | ATX |
| Cabling Type | Fully-Modular |
Optimised Thermal Management
Our CORE GX White series features impressive thermal design. A redesigned PCB layout and smaller components create more internal space. This enhances heat dissipation and airflow. Ultimately, this leads to cooler operation and extends product life.
Quiet and Efficient Operation
We understand the importance of a quiet system. This power supply includes a 120 mm Hydro Dynamic Bearing fan. Seasonic’s Smart and Silent Fan Control further optimises cooling performance. This ensures minimal noise levels, even under load.
Advanced Component Reliability
The new CORE GX White ATX 3.1 Series benefits from an updated PCB layout. We see improved reliability due to automated surface mount technology. This approach significantly reduces potential manufacturing errors. It ensures consistent, high-quality performance.
Flexible Installation with Fully Modular Cables
The fully modular cabling system offers significant advantages. It allows you to connect only the cables you need. This reduces clutter inside your PC case. Better airflow and easier cable management are direct benefits for your build.
Before You Order
- Confirm your PC case supports an ATX form factor PSU.
- Ensure your motherboard uses a 20+4 pin ATX power connector.
- Check your graphics card requires PCI Express power connectors (6+2 pin or 12+4 pin).
Frequently Asked Questions
Q: What does 80 PLUS Gold certification mean?
A: It signifies high energy efficiency, meaning less power is wasted as heat and lower electricity bills.
Q: Is this power supply suitable for gaming PCs?
A: Yes, its 850 W output and efficient design make it well-suited for demanding gaming systems.
Q: Does it support the latest ATX standards?
A: Yes, this unit complies with the latest ATX 3.1 and PCIe 5.1 standards.
Q: What is the benefit of fully modular cabling?
A: Fully modular cables improve airflow and simplify cable management within your PC case.
Q: What type of fan bearing is used?
A: It uses a Hypro Bearing, known for its durability and quiet operation.
Our Assessment
The Seasonic CORE GX-850 is an excellent choice for PC enthusiasts and system builders. It offers a strong balance of performance, efficiency, and quiet operation. The 7-year worldwide manufacturer’s warranty provides further peace of mind.
| Cooling | |
|---|---|
| Fan diameter | 12 cm |
| Cooling type | Active |
| Performance | |
| On/off switch | Yes |
| 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 | Hypro Bearing |
| Design | |
| 80 PLUS certification | 80 PLUS Gold |
| Product colour | White |
| Fan diameter | 12 cm |
| On/off switch | Yes |
| Cooling type | Active |
| Power | |
| Total power | 850 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Input current | 11 - 5.5 A |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 840 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 70 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 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 | 750 mm |
| Peripheral (Molex) power cable length | 690 mm |
| CPU power cable length | 75 cm |
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 3 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| PCI Express power connectors (6+2 pin) | 3 |
| CPU power connector (4+4 pin) | Yes |
| Cabling type | Fully-Modular |
| PCI Express power connectors (12+4 pin) | 1 |
| PCI Express power connectors (12+4 pin) cable length | 700 mm |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 50 °C |
| Weight & dimensions | |
| Width | 140 mm |
| Depth | 150 mm |
| Height | 86 mm |
| Certificates | |
| 80 PLUS certification | 80 PLUS Gold |
| Identifiers | |
| Distributor SKUs | POW-SSC-05299, PSSEA-COREGX852W, OSSRP-CGX851-A5A32SF-W |
Reviews
Clear filtersThere are no reviews yet.