Seasonic CORE BC-650 650W 80 PLUS Bronze ATX 3.1 Power Supply
Seasonic CORE BC-650 650W 80 PLUS Bronze ATX 3.1 Power Supply, photo 2
Seasonic CORE BC-650 650W 80 PLUS Bronze ATX 3.1 Power Supply, photo 3
Seasonic CORE BC-650 650W 80 PLUS Bronze ATX 3.1 Power Supply, photo 4
Seasonic CORE BC-650 650W 80 PLUS Bronze ATX 3.1 Power Supply, photo 5
Seasonic CORE BC-650 650W 80 PLUS Bronze ATX 3.1 Power Supply, photo 6
Seasonic CORE BC-650 650W 80 PLUS Bronze ATX 3.1 Power Supply, photo 7
Seasonic CORE BC-650 650W 80 PLUS Bronze ATX 3.1 Power Supply, photo 8
Seasonic

Seasonic CORE BC-650 650W 80 PLUS Bronze ATX 3.1 Power Supply

SKU HC-494474MPN SRP-CBC651-A5A51JF

  • 650 W
  • 80 Plus Bronze
  • ATX

Highlights

  • 650W continuous power with single +12V rail delivering 648W
  • 80 PLUS Bronze certified for efficient energy conversion
  • ATX 3.1 compliant with dual 8-pin (6+2) PCIe connectors
  • 120mm hydrodynamic bearing fan with S2FC thermal control
  • Compact 140mm depth fits most ATX cases
  • Five-year manufacturer warranty with full protection suite

Key specs

Wattage
650 W
Efficiency
80 Plus Bronze
Fully modular
No
Form factor
ATX
Fan Size
120 mm
ATX Standard
ATX 3.1
All specifications
$41.99
  • ≈ 0.0005443 BTC
  • ≈ 0.01834 ETH
  • ≈ 42.03 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Manufacturer warranty: 5 years
  • 30-day returns Unused items in original packaging
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Overview

A 650-watt ATX 3.1 power supply with 80 PLUS Bronze efficiency, fixed cables, and two 8-pin PCIe connectors. Suitable for mid-range gaming or work PCs.

Design and Build

The unit measures 140mm deep, 150mm wide, and 86mm high, allowing installation in standard ATX cases. Fixed black cables feature a braided look, and the chassis has a scratch-resistant finish. A 120mm hydrodynamic bearing fan handles cooling.

Performance and Efficiency

The single +12V rail provides up to 648W of the 650W total. 80 PLUS Bronze certification reduces waste heat and lowers operating costs. Combined 3.3V and 5V rails deliver 100W, while -12V and 5VSB outputs are rated at 3.6W and 12.5W respectively.

Connectivity and Cables

Two 4+4-pin CPU connectors and two 6+2-pin PCIe connectors support modern graphics cards and processors. The package includes two SATA and one Molex peripheral connector. Cable lengths range from 500mm for PCIe to 600mm for CPU and SATA.

Protection and Reliability

Built-in safeguards cover overcurrent, overload, overtemperature, overvoltage, undervoltage, and short-circuit events. The fan uses S2FC control to adjust speed based on internal temperature. Seasonic backs the unit with a five-year manufacturer warranty.

CORE BC-650 650W 80 PLUS Bronze ATX 3.1 Power Supply specifications

General
BrandSeasonic
Manufacturer part no.SRP-CBC651-A5A51JF
EAN4711173879435
Warranty5 years (manufacturer)
Fan Specifications
Fan Size120 mm
Power Supply
PSU FormatATX
ATX StandardATX 3.1
12V Distributionsingle rail
Modular Power SupplyNo
Modular Typeno
Protection CircuitsOCP (Overcurrent Protection), OPP (Overload Protection), OTP (Overtemperature Protection), OVP (Overvoltage and Undervoltage Protection), SCP (Short-Circuit Protection), UVP (Undervoltage Protection)
Power Specifications
Total Power Output650 W
Power Output +3.3V & +5V (combined)100 W
Power Output +12V rails648 W
Power Output -12V3.6 W
Power Output +5Vsb12.5 W
Cable Specifications
Max. CPU Power Cable Length600 mm
Max. 24-Pin Motherboard Power Cable Length550 mm
Max. 12V-2x6 Cable Length500 mm
Max. PCIe Power Cable Length500 mm
Max. SATA Power Cable Length600 mm
Max. Molex Cable Length600 mm
Cooling
Semi Passive Power SupplyNo
Internal Ports
CPU Power Connectors 12V ATX/EPS2
CPU Power Supply2x 4+4-Pin
6+2 Pin PCIe Power Connectors2
SATA Power Connectors2
4 Pin Molex Power Connectors1
Efficiency Class
80PLUS Efficiency80 PLUS Bronze
Lighting
Lighting / RGBNo
Color
Primary ColorBlack
Dimensions
Length / Depth140 mm
Width150 mm
Height86 mm

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2$5.90
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$24.90
United States and CanadaDHL Express Worldwide2–5$39.90
Asia and the Middle EastDHL Express Worldwide2–5$49.90
Australia and New ZealandDHL Express Worldwide3–6$59.90
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

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