Thermaltake
Thermaltake Smart BX3 Pro SPD-0750AH2NLB-3 750W Power Supply (ps-spd-0750nnfabu-7)
- SKU:
- 21588844
- MPN:
- ps-spd-0750nnfabu-7
- Availability:
- Usually ships the same or next business day. In stock at our GA warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 06/19/2026 07:22:48 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $88.37 each 88.37 |
| Buy 3 or above | and pay only $86.72 each 86.72 |
- Stock Update:
- 06/19/2026 07:22:48 PM PST
Description
This item is brand-new, factory sealed.
Smart BX3 Pro 750W
Equipped with a high-quality 105°C main capacitor, it ensures outstanding durability and consistent performance even under high temperatures. With comprehensive protection mechanisms and a 5-year warranty, the Smart BX3 Pro 750W is designed to deliver dependable performance and long-lasting value for users who demand efficiency and reliability.
Built for Intel ATX 3.1 Standard
The Smart BX3 Pro 750W fully complies with the Intel ATX 3.1 specification, supporting Intel C6/C7 low power states and ErP readiness for enhanced energy efficiency. It delivers 750W of continuous power at 40°C, meeting strict power timing standards to ensure system stability and full compatibility with modern PC builds.
PCIe Gen 5.1 Ready
With a native PCIe Gen 5.1 12V-2?6 connector and low-profile etched flat cables, the Smart BX3 Pro 750W ensures better airflow and easier cable management for modern GPUs. Its high-amperage +12 V rail, high-quality 105°C main capacitor, and DC-to-DC design delivers stable and efficient power to meet next-gen performance demands.
Industry-Grade Safety Protections
Built-in protections including Over Current Protection (OCP), Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Power Protection (OPP), Over Temperature Protection (OTP), and Short Circuit Protection (SCP) safeguards your system against electrical faults, providing peace of mind and reliable operation.
High amperage single +12V rail design
The Smart BX3 Pro series features a powerful single +12V rail combined with an advanced DC-to-DC design, delivering precise voltage regulation and stable power output for every component.
Low-Profile Etched Flat Cables
Designed with low-profile etched flat cables, the Smart BX3 Pro 750W makes cable management effortless and enhances overall system airflow. The streamlined cable layout not only helps users achieve a clean and organized build but also ensures efficient power delivery to all key components for a stable, clutter-free setup.
80 PLUS Bronze Efficiency
Certified for 80 PLUS Bronze with up to 85% efficiency, the Smart BX3 Pro 750W delivers continuous and stable power output at 40 °C. It minimizes energy loss and enhances system performance, making it a reliable and efficient choice for modern PC builds.
Compact Size for Easy Installation
With a compact design of 150mm (W) x 86mm (H) x 140mm (D), the Smart BX3 Pro 750W fits seamlessly into most PC cases. Its standard ATX dimensions make installation simple and space-efficient, providing users with a clean, organized build layout without compromising power performance.
Features
- CE
- UKCA
- LVD
- UKCA
- FCC
- ICES
- TUV
- CB
- cTUVus
- BSMI
- CCC
Energy Efficiency Certification:
80 Plus Bronze
Specs
| Power Description | |
| Input Frequency | 50-60 Hz |
| Number of +12V Rails | 1 |
| Output Power | 750 W |
| Output Current |
|
| Input Voltage Range | 100 V AC - 240 V AC |
| Input Voltage |
|
| Output Voltage Detail |
|
| Output Voltage |
|
| Physical Characteristics | |
| Form Factor | ATX |
| Product Color | Black |
| Height | 3.4" |
| Color Family | Black |
| Width | 5.9" |
| Depth | 5.5" |
| Warranty | |
| Limited Warranty | 5 Year |
| Interfaces/Ports | |
| Number of (6+2 pin) PCI Express Power Connectors | 2 |
| PCI Express Version | 5.1 |
| Number of (4+4 pin) CPU Power Connectors | 2 |
| Number of SATA Power Connectors | 4 |
| PCI Express Connector | Yes |
| General Information | |
| Brand Name | Thermaltake |
| Manufacturer Website Address | http://www.thermaltakeusa.com |
| Marketing Information | Smart BX3 Pro 750W Equipped with a high-quality 105°C main capacitor, it ensures outstanding durability and consistent performance even under high temperatures. With comprehensive protection mechanisms and a 5-year warranty, the Smart BX3 Pro 750W is designed to deliver dependable performance and long-lasting value for users who demand efficiency and reliability. Built for Intel ATX 3.1 Standard The Smart BX3 Pro 750W fully complies with the Intel ATX 3.1 specification, supporting Intel C6/C7 low power states and ErP readiness for enhanced energy efficiency. It delivers 750W of continuous power at 40°C, meeting strict power timing standards to ensure system stability and full compatibility with modern PC builds. PCIe Gen 5.1 Ready With a native PCIe Gen 5.1 12V-2?6 connector and low-profile etched flat cables, the Smart BX3 Pro 750W ensures better airflow and easier cable management for modern GPUs. Its high-amperage +12 V rail, high-quality 105°C main capacitor, and DC-to-DC design delivers stable and efficient power to meet next-gen performance demands. Industry-Grade Safety Protections Built-in protections including Over Current Protection (OCP), Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Power Protection (OPP), Over Temperature Protection (OTP), and Short Circuit Protection (SCP) safeguards your system against electrical faults, providing peace of mind and reliable operation. High amperage single +12V rail design The Smart BX3 Pro series features a powerful single +12V rail combined with an advanced DC-to-DC design, delivering precise voltage regulation and stable power output for every component. Low-Profile Etched Flat Cables Designed with low-profile etched flat cables, the Smart BX3 Pro 750W makes cable management effortless and enhances overall system airflow. The streamlined cable layout not only helps users achieve a clean and organized build but also ensures efficient power delivery to all key components for a stable, clutter-free setup. 80 PLUS Bronze Efficiency Certified for 80 PLUS Bronze with up to 85% efficiency, the Smart BX3 Pro 750W delivers continuous and stable power output at 40 °C. It minimizes energy loss and enhances system performance, making it a reliable and efficient choice for modern PC builds. Compact Size for Easy Installation With a compact design of 150mm (W) x 86mm (H) x 140mm (D), the Smart BX3 Pro 750W fits seamlessly into most PC cases. Its standard ATX dimensions make installation simple and space-efficient, providing users with a clean, organized build layout without compromising power performance. |
| Product Type | Power Supply |
| Product Name | Smart BX3 Pro SPD-0750AH2NLB-3 750W Power Supply |
| Manufacturer | Thermaltake Technology Co., Ltd |
| Manufacturer Part Number | PS-SPD-0750NNFABU-7 |
| Product Model | SPD-0750AH2NLB-3 |
| Product Series | Smart |
| Product Line | Smart BX3 Pro |
| Technical Information | |
| Fan Diameter | 120 mm |
| Specification Compliance | ATX 3.1 |
| Efficiency | 85% |
| Number of Fans | 1 |
| Fan Bearing Type | Fluid Dynamic Bearing |
| Protection Type |
|
| Power Factor Correction (PFC) | Active |
| Environmental Conditions | |
| Maximum Operating Temperature | 113°F (45°C) |
| Minimum Operating Temperature | 41°F (5°C) |
Warranty Information
