Seasonic CORE GC-850 850W ATX Power Supply

Seasonic CORE GC-850 850W ATX 3.1 80 PLUS Gold Power Supply

Gold-class efficiency, a native 12V-2x6 cable rated to 600W and full ATX 3.1 / PCIe 5.1 compliance, in a compact 140 mm chassis with braided fixed cables. It is the straightforward way to feed a current-generation graphics card without paying for modularity you may not need. Supplied brand new and sealed in its original manufacturer packaging.

📋 Specifications

• Brand: Seasonic
• Model: CORE GC-850
• Part Number: SRP-CGC851-A5A32SF
• Continuous Output: 850W
• Form Factor: ATX
• Efficiency Certification: 80 PLUS Gold
• Standards: ATX 3.1 and PCIe 5.1 compliant
• GPU Power: 1× 12V-2x6 connector rated up to 600W
• Cable Type: Fixed cables, individually sleeved with braided pattern
• Cooling: 120 mm Hydro Dynamic Bearing fan with S²FC Smart and Silent Fan Control
• Protections: OCP, OPP, OTP, OVP, SCP, UVP
• Motherboard Connector: 1× 24/20-pin (550 mm)
• CPU Connectors: 2× 8/4-pin (600 mm)
• PCIe Connectors: 2× 8/6-pin (550 mm)
• 12V-2x6 Cable Length: 600 mm
• Peripheral Connectors: SATA and Molex cables included (600 mm)
• Dimensions: 140 mm (L) × 150 mm (W) × 86 mm (H)
• Colour: Black
• Warranty: 5 years

⚡ Key Features

• 80 PLUS Gold efficiency wastes noticeably less energy as heat than a Bronze unit at the same output — cooler case, lower bill
• Native 12V-2x6 cable feeds up to 600W straight to a modern graphics card, no adapter required
• ATX 3.1 and PCIe 5.1 compliance means the supply is built to ride out the sharp transient spikes current GPUs generate
• 850W of continuous output covers a strong CPU and a high-end card with headroom to spare
• 120 mm Hydro Dynamic Bearing fan lasts far longer than a sleeve-bearing fan in warm ambient conditions
• S²FC Smart and Silent Fan Control keeps the fan slow and quiet until the load actually calls for airflow
• Individually sleeved braided cables tidy up the build without the price of a modular unit
• Complete protection set — OCP, OPP, OTP, OVP, SCP, UVP
• Compact 140 mm depth and a 5-year Seasonic warranty

🛡️ SQUADRIG Assurance

• Brand new and sealed in original manufacturer packaging
• Sourced from authorised local distributors
• Checked on arrival and securely packed for delivery
• Honest listings — specifications are taken from the manufacturer's own published data

🔑 Product Details

• Brand: Seasonic
• Model: CORE GC-850
• Condition: Brand new
• SKU: PSU-SEASON-850W-NEW-1695