Seasonic B12 BC 650W - Power supply, 80 Plus Bronze
Key Specifications
Choose one or multiple features to search for items that have the same specifications.Technical details | |
Sustainability certificates | ENERGY STAR |
Ports & interfaces | |
PCI Express connector | ![]() |
Motherboard power connector | 20+4 pin ATX |
Number of SATA power connectors | 6 |
Peripheral (Molex) power connectors (4-pin) | 3 |
ATX power connector (20+4 pin) | ![]() |
CPU power connector (4+4 pin) | ![]() |
PCI Express power connectors (6+2 pin) | 4 |
Cabling type | Non-Modular |
Motherboard power cable length | 55 cm |
CPU power cable length | 60 cm |
EPS power connector (4+4 pin) | ![]() |
Weight & dimensions | |
Height | 86 mm |
Width | 150 mm |
Depth | 140 mm |
Energy management | |
Input current | 10 A |
Nominal power | 650 W |
Power protection features | Over current, Over power, Over voltage, Short circuit |
Combined power (+3.3V) | 100 W |
Combined power (+12V) | 648 W |
Combined power (+5V) | 100 W |
Combined power (-12V) | 3.6 W |
Combined power (+5Vsb) | 12.5 W |
Max output current (+3.3V) | 15 A |
Max output current (+12V) | 54 A |
Max output current (+5V) | 15 A |
Max output current (-12V) | 0.3 A |
Max output current (+5Vsb) | 2.5 A |
AC input frequency | 50 - 60 Hz |
AC input voltage | 100 - 240 V |
Total power | 650 W |
Operational conditions | |
Operating temperature (T-T) | 0 - 50 °C |
Certificates | |
80 PLUS certification | 80 PLUS Bronze |
Design | |
Product colour | Black |
Number of fans | 1 fan(s) |
On/off switch | ![]() |
Cooling type | Active |
Fan diameter | 12 cm |
Fan location | Top |
Performance | |
Certification | cTUVus, TUV, CB, CCC, BSMI, CE, FCC |
Mean time between failures (MTBF) | 100000 h |
Purpose | PC |
Bearing technology | Sleeve |
Power supply unit (PSU) form factor | ATX |
Logistics data | |
Harmonized System (HS) code | 84733020 |
EAN | 4711173876731 |
Warranty | 1 year |
The Seasonic B12 BC 650W Power Supply is a powerful and reliable choice for enthusiasts looking to build a stable gaming PC or workstation. Designed with an ATX form factor, this power supply not only delivers a robust 650 watts of power but also achieves the esteemed 80 PLUS Bronze certification. This means users can enjoy significant energy efficiency, with at least 82%, 85%, and 82% efficiency at 20%, 50%, and 100% loads respectively. With features like Active Power Factor Correction and Smart and Silent Fan Control, the B12 BC strikes a balance between optimal cooling and noise reduction, ensuring a serene computing environment.
This power supply is engineered using high-quality Japanese capacitors, ensuring durability and longevity while protecting your components with over current, over voltage, and short circuit protections. The B12 BC series is versatile for various builds and is a solid choice for users who prioritize efficiency and dependability without breaking the bank. Whether you are upgrading an old system or building a new one, the Seasonic B12 BC offers the performance and safety that PC builders demand.
Key Features- Wattage output: 650W
- Form factor: ATX
- 80 PLUS certification level: Bronze
- Cooling type: 120mm fan for enhanced cooling
- Connectors: Includes 1x 20+4 pin, 1x 4+4 pin CPU, multiple PCIe, and SATA connectors
- Voltage compatibility: 100–240V input with Active PFC
- Protection features: OCP, OVP, SCP, OTP
- Noise level: Operates quietly with intelligent fan control
- High build quality: Utilizes Japanese capacitors for reliability
- Warranty length: Extended manufacturers warranty for peace of mind
- Power supply unit (Seasonic B12 BC 650W)
- Power cord
- Mounting screws
- User manual
- Cable ties for organization
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