Seasonic Core-GX-850 850W 80+ Gold Fully Modular ATX 3.1 White (Boxed)
Seasonic Core-GX-850 850W 80 PLUS Gold fully modular white PSU. ATX 3.1 & PCIe 5.1 compliant with 12V-2x6 connector, OptiSink design, HDB 120mm fan, 7-year warranty. Compact 140mm depth for mid-range builds.
Please Note
The website is currently being actively developed, you are welcome to place the order and in 99% of the cases your order will be processed as usual, but in some cases there may be a delay or the price may change. We will notify you if there are any issues.
Discontinued
This item was discontinued and currently is not available for order on our website. The item may become available soon. Please contact us if you need more information regarding the upcoming arrivals.
| PSU (Power Supplies) - Wattage | 800 - 899 W |
|---|---|
| PSU (Power Supplies) - Efficiency Rating | 80 Plus Gold |
| PSU (Power Supplies) - Color | White |
| PSU (Power Supplies) - Modularity | Fully modular |
| PSU (Power Supplies) - PCIe GPU Connectors | 1x 12V-2x6 3x 8/6 pins |
| PSU (Power Supplies) - Length | 141-160 mm |
| PSU (Power Supplies) - EPS CPU Connectors | 1x 4+4pin EPS/ATX12V |
Seasonic Core-GX-850 White ATX 3.1
The Seasonic CORE GX White series meets ATX 3.1 and PCIe 5.1 standards, delivering 850W with 80 PLUS Gold efficiency. Fully modular with white braided cables, it's ideal for gamers and builders seeking performance at a fair price. Features a 120mm Hydro Dynamic Bearing fan and Smart Silent Fan Control for optimal cooling and low noise.
OptiSink Design & Reliability
New PCB layout with automated SMT production reduces errors and enhances heat dissipation up to 8x better. Compact components improve airflow, allowing any orientation installation. Includes full protections: OCP, OVP, OPP, OTP, SCP, UVP. Backed by 7-year warranty.
Connectivity
1x 20+4pin ATX, 1x 4+4pin EPS, 1x 12V-2x6 (600W), 3x 6+2pin PCIe, 3x SATA, 3x Molex. Supports high-end GPUs and modern systems.
- ✅ 80 PLUS Gold certified (up to 93% efficiency)
- ✅ Native PCIe 5.1 12V-2x6 connector
- ✅ Fully modular white cables
- ✅ 140mm depth, ATX form factor
- ✅ 7-year Seasonic warranty
| 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 (+5V) | 100 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 |
| Motherboard power connector | 20+4 pin ATX |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 3 |
| PCI Express power connectors (12+4 pin) | 1 (12V-2x6) |
| Number of SATA power connectors | 3 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| Cabling type | Fully-Modular |
| 80 PLUS certification | 80 PLUS Gold |
| ATX version | 3.1 |
| Bearing technology | Hydro Dynamic Bearing |
| Product colour | White |
| Cooling type | Active |
| Fan diameter | 12 cm |
| Width | 140 mm |
| Depth | 150 mm |
| Height | 86 mm |
| Mean time between failures (MTBF) | 100000 h |
| Warranty | 7 years |