CORE GC – Power Made Simple
The Seasonic CORE GC Series delivers reliable performance and modern ATX 3.1 compliance at an essential value. Designed for everyday builders and gamers, it embodies Seasonic’s trusted quality in a compact 140 mm design with a durable scratch-resistant finish.
With 80 PLUS® Gold efficiency, Smart and Silent Fan Control (S2FC), and a 120 mm HDB fan, it ensures cool, quiet, and stable operation. The CORE GC-750 and CORE GC-850 include a 12V-2×6 PCIe Gen 5.1 cable, ready for the latest GPUs, while the CORE GC-650 meets all ATX 3.1 requirements with traditional connectors.
Built on decades of engineering excellence, the CORE GC Series delivers the quiet efficiency, reliability, and durability that define every Seasonic power supply.
Next-Gen and Legacy GPU Cable
Includes native 12V-2x6 and 2× 8-pin cables for maximum compatibility
S2FC - Intelligent Fan Control Technology
The Smart and Silent Fan Control (S2FC) system intelligently regulates the power supply’s fan speed to achieve the ideal balance between cooling efficiency and silent operation. By dynamically adjusting the fan curve according to temperature, it ensures that your system remains quiet during low-to-medium usage and effectively cooled when performance demands increase.
Product Details
Data sheet
- Garantija
- 84
- Category Code
- PSU
- Unit Box Height
- 0.185
- Unit Box Length
- 0.115
- Unit Box Width
- 0.24
- Vendor Homepage
- https://seasonic.com/core-gc-atx-3-1/
- Model name
- CORE GC-850 ATX 3.1
- Units per Shipping Box
- 5
- Unit Calculated Weight
- 2.69 kg
- Unit Calculated Volume
- 0.00648 cubm
- Summary
- Seasonic CORE GC-850 ATX 3.1. Total power: 850 W, AC input voltage: 100 - 240 V, AC input frequency: 50/60 Hz. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 55 cm, SATA power cable length: 600 mm. Purpose: PC, Power supply uni
- Weight & dimensions (Width)
- 150 mm
- Weight & dimensions (Depth)
- 140 mm
- Weight & dimensions (Height)
- 86 mm
- Packaging content (Cables included)
- AC
- Design (Product colour)
- Black
- Packaging data (Package type)
- Box
- Power (AC input frequency)
- 50/60 Hz
- Power (AC input voltage)
- 100 - 240 V
- Certificates (Certification)
- CE, CB, CCC, cTUVus, TUV, BSMI, EAC, UKCA, Energy Star, RoHS, REACH, WEEE, ErP Lot 6
- Operational conditions (Operating relative humidity (H-H))
- 15 - 65 %
- Operational conditions (Operating temperature (T-T))
- 0 - 40 C
- Power (Input current)
- 11 - 5.5 A
- Design (Cooling type)
- Active
- Design (Number of fans)
- 1 fan(s)
- Design (Fan diameter)
- 120 mm
- Certificates (Compliance certificates)
- BSMI/CB/CE/China Compulsory Certification (CCC)/cTUVus/EAC/REACH/RoHS/UKCA/WEEE
- Power (Combined power (+12V))
- 840 W
- Power (Combined power (+3.3V))
- 100 W
- Power (Combined power (+5V))
- 100 W
- Power (Combined power (+5Vsb))
- 12.5 W
- Power (Combined power (-12V))
- 3.6 W
- Power (Max output current (+12V))
- 70 A
- Power (Max output current (+3.3V))
- 20 A
- Power (Max output current (+5V))
- 20 A
- Power (Max output current (+5Vsb))
- 2.5 A
- Power (Max output current (-12V))
- 0.3 A
- Power (Power protection features)
- Over current/Over power/Over voltage/Overheating/Short circuit/Under voltage
- Power (Total power)
- 850 W
- Ports & interfaces (Cabling type)
- Non-Modular
- Ports & interfaces (Motherboard power cable length)
- 550 mm
- Ports & interfaces (Motherboard power connector)
- 20+4 pin ATX
- Ports & interfaces (Number of SATA power connectors)
- 2
- Ports & interfaces (Peripheral (Molex) power cable length)
- 600 mm
- Ports & interfaces (Peripheral (Molex) power connectors (4-pin))
- 1
- Ports & interfaces (SATA power cable length)
- 600 mm
- Performance (80 PLUS certification)
- 80 PLUS Gold
- Performance (Mean time between failures (MTBF))
- 100000 h
- Performance (Power supply unit (PSU) form factor)
- ATX
- Performance (Purpose)
- PC
- Design (On/off switch)
- Yes
- Ports & interfaces (CPU power cable length)
- 600 mm
- Ports & interfaces (CPU power connector (4+4 pin))
- Yes
- Ports & interfaces (EPS power connector (8-pin))
- Yes
- Ports & interfaces (PCI Express power cable length)
- 550 mm
- Ports & interfaces (PCI Express power connectors (6+2 pin))
- 3
- Performance (Bearing technology)
- Ball bearing
- Ports & interfaces (PCI Express connector)
- Yes
- Performance (ATX version)
- 3.1
- Ports & interfaces (ATX power connector (20+4 pin))
- Yes
- Technical details (Sustainability certificates)
- ENERGY STAR/ErP
Quick Compare
Product |
|
Power Supply|XILENCE|850 Watts|Efficiency 80 PLUS GOLD|PFC Active|XN340
|
Fortron Power Supply | VITA-850GD | 850 W
|
Power Supply|GIGABYTE|850 Watts|Efficiency 80 PLUS GOLD|PFC Active|MTBF 100000 hours|GP-P850GM
|
Availability |
|
|
|
|
Price |
€91.41
|
€91.78
|
€92.64
|
€92.94
|
Description |
CORE REACTOR II VE|ATX 3.1|750 Watts|80 PLUS GOLD|PFC Active|MTBF 100000 hours|Colour Black | XN340 | XP850R12 | For gaming | ATX 2.52 | 850 Watts | Cooling System 12cm fan | 80 PLUS GOLD | PFC Active | Fortron Power Supply | VITA-850GD | 850 W | 850 W | 100 - 240 V | Efficiency 90 % | 80 PLUS certification 80 PLUS Gold | PC | ATX | Fan diameter 120 mm | Package type Box | GP-P850GM |
Warranty |
24 month(s) | |||
Producer product name |
VITA-850GD | |||
Net weight |
1.58 kg | |||
Gross weight |
2.08 kg | |||
WEEE tax |
Yes | |||
Packing quantity |
1.00 pc(s) | |||
Volume (m3) |
0.00 m | |||
Tare weight (kg) |
0.50 kg | |||
Gross depth (mm) |
140.00 mm | |||
Gross width (mm) |
150.00 mm | |||
Gross height (mm) |
86.00 mm | |||
WEE classification |
CL109:6:2017-04-01 | |||
Paper/Pasteboard |
450.00 g | |||
Embeeded battery |
No | |||
Colour |
Black | |||
Plastic (No PET) |
50.00 g | |||
Producer product family |
Power Supply | |||
Palette Qty |
478 pc(s) | |||
Garantija |
120 | 24 | 36 | |
Category Code |
PSU | PSU | PSU | |
Unit Box Height |
0.21 | 0.205 | 0.205 | |
Unit Box Length |
0.305 | 0.265 | 0.26 | |
Unit Box Width |
0.12 | 0.1 | 0.12 | |
Vendor Homepage |
www.xpg.com/en/xpg/pc-components-core-reactor-ii-ve | www.xilence.net/en/power-supplies/222 | https://www.gigabyte.com/Power-Supply/P850GM kf | |
Cooling System |
12cm fan | |||
Dimensions |
140 x 150 x 86mm | |||
PFC |
Active | Active | ||
PSU |
ATX 3.1 | ATX 2.52 | ||
PSU Output Power |
750 Watts | 850 Watts | ||
Efficiency |
80 PLUS GOLD | 80 PLUS GOLD | ||
Model name |
CORE REACTOR II VE | XN340 | XP850R12 | ||
MTBF |
100000 hours | |||
PSU features |
For gaming | |||
Nominal power |
850 W | |||
CnCode (CnCode) |
85044095 | |||
Producer |
Fortron | |||
Units per Shipping Box |
1 | 1 | ||
Product Net Weight |
1.45 kg | 2 kg | ||
Unit Calculated Weight |
2.79 kg | 2.19 kg | ||
Unit Calculated Volume |
0.007686 cubm | 0.005432 cubm | ||
CnCode |
85044095 | |||
Summary |
GIGABYTE P850GM. Total power: 850 W, AC input voltage: 100 - 240 V, AC input frequency: 50 - 60 Hz. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 61 cm, SATA power cable length: 600,750,900 mm. Purpose: PC, Power supply unit ( | |||