Thermaltake
Thermaltake Smart BX3 SPD-0550AH2NLB-3 550W Power Supply (ps-spd-0550nnfabu-3)
- SKU:
- 20721364
- MPN:
- ps-spd-0550nnfabu-3
- Availability:
- Out of stock
- Stock Update:
- 12/09/2025 10:12:34 AM PST
- Stock Update:
- 12/09/2025 10:12:34 AM PST
Description
This item is brand-new, factory sealed.
Unmatched Reliability ATX 3.1 Power Supply
The Smart BX3 series is designed to meet ATX 3.1 standards, offering 550W, 650W, and 750W options. It's perfect for budget-conscious users seeking an efficient and reliable entry-level power supply, backed by a solid 5-year warranty.
ATX 3.1 Ready
Smart BX3 series is fully compatible with ATX 3.1 specifications which supports up to 200% power excursion, reaches 60% low load efficiency and complies with required power supply timing standards.
Be Smart, Stay Quiet
Equipped with a 120mm fluid bearing fan for superior airflow. Additionally, the built-in Smart Zero Fan spins only when the load reaches a certain percentage to minimize unwanted noise.
High Quality 105°C/221°F Main Capacitor
High quality main capacitor greatly improves the power supplies durability and ensures the Smart BX3 series is stable and reliable.
High Amperage Single +12V Rail & DC to DC Design
Powerful single +12V rail can properly deliver the power you need for the best compatibility. The use of DC to DC circuit design provides very stable operation and enhanced voltage regulation.
- Over Current Protection
- Over Voltage Protection
- Under Voltage Protection
- Over Power Protection
- Short Circuit Protection
- Over Temperature Protection
Built-in Industrial Grade Protection
To protect the hardware, Smart BX3 is built with industry grade protections: OCP(Over Current Protection), OVP (Over Voltage Protection), UVP(Under Voltage Protection), OPP(Over Power Protection), SCP(Short Circuit Protection), OTP(Over Temperature Protection).
Non-Modular Flat Cable Design
Smart BX3 series comes with soft black cables, designed to make cable installation an easy task while fully powering the system at optimal voltages.
80 PLUS Bronze-Certified and Intel C6/C7 States Ready
Smart BX3 Bronze series saves energy through its high energy efficiency up to 85% and is certified to 80 PLUS® Bronze. It has been optimized to work with all generations of Intel's processors to achieve maximum energy saving.
Features
- CE
- UKCA
- LVD
- UKCA
- FCC
- ICES
- TUV
- CB
- cTUVus
- BSMI
- CCC
Environmentally Friendly:
Yes
Energy Efficiency Certification:
80 Plus Bronze
Specs
| Power Description | |
| Input Frequency | 60Hz |
| Number of +12V Rails | 1 |
| Output Power | 550 W |
| Output Current |
|
| Input Voltage |
|
| Output Voltage Detail |
|
| Output Voltage |
|
| Physical Characteristics | |
| Form Factor | Internal |
| Height | 3.4" |
| Width | 5.9" |
| Depth | 5.5" |
| Warranty | |
| Limited Warranty | 5 Year |
| General Information | |
| Brand Name | Thermaltake |
| Manufacturer Website Address | http://www.thermaltakeusa.com |
| Marketing Information | Unmatched Reliability ATX 3.1 Power Supply The Smart BX3 series is designed to meet ATX 3.1 standards, offering 550W, 650W, and 750W options. It's perfect for budget-conscious users seeking an efficient and reliable entry-level power supply, backed by a solid 5-year warranty. ATX 3.1 Ready Smart BX3 series is fully compatible with ATX 3.1 specifications which supports up to 200% power excursion, reaches 60% low load efficiency and complies with required power supply timing standards. Be Smart, Stay Quiet Equipped with a 120mm fluid bearing fan for superior airflow. Additionally, the built-in Smart Zero Fan spins only when the load reaches a certain percentage to minimize unwanted noise. High Quality 105°C/221°F Main Capacitor High quality main capacitor greatly improves the power supplies durability and ensures the Smart BX3 series is stable and reliable. High Amperage Single +12V Rail & DC to DC Design Powerful single +12V rail can properly deliver the power you need for the best compatibility. The use of DC to DC circuit design provides very stable operation and enhanced voltage regulation. Over Current Protection Over Voltage Protection Under Voltage Protection Over Power Protection Short Circuit Protection Over Temperature Protection Built-in Industrial Grade Protection To protect the hardware, Smart BX3 is built with industry grade protections: OCP(Over Current Protection), OVP (Over Voltage Protection), UVP(Under Voltage Protection), OPP(Over Power Protection), SCP(Short Circuit Protection), OTP(Over Temperature Protection). Non-Modular Flat Cable Design Smart BX3 series comes with soft black cables, designed to make cable installation an easy task while fully powering the system at optimal voltages. 80 PLUS Bronze-Certified and Intel C6/C7 States Ready Smart BX3 Bronze series saves energy through its high energy efficiency up to 85% and is certified to 80 PLUS® Bronze. It has been optimized to work with all generations of Intel's processors to achieve maximum energy saving. |
| Product Type | Power Supply |
| Product Name | Smart BX3 SPD-0550AH2NLB-3 550W Power Supply |
| Manufacturer | Thermaltake Technology Co., Ltd |
| Manufacturer Part Number | PS-SPD-0550NNFABU-3 |
| Product Model | SPD-0550AH2NLB-3 |
| Product Line | Smart BX3 |
| Technical Information | |
| Specification Compliance | ATX 3.1 |
| Efficiency | 85% |
| Number of Fans | 1 |
| Protection Type |
|
| Modular | No |
| Power Factor Correction (PFC) | Active |
| Environmental Conditions | |
| Maximum Operating Temperature | 113°F (45°C) |
| Minimum Operating Temperature | 41°F (5°C) |
Warranty Information
