Thermaltake Smart BX3 Pro SE 750W ATX 3.1 PCIE5.1 80+ Bronze PSU
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Warranty and Support
Warranty and Support
Warranty: 5 Years Return to Base Warranty
Returns: 14-day hassle-free exchanges and store credits, subject to terms and conditions outlined in our Returns Policy.
Description
Description
Smart BX3 Pro SE 750W
Featuring a high-quality 105°C main capacitor, the Smart BX3 Pro SE 750W is designed for durability and consistent performance at high temperatures.
Built for Intel ATX 3.1
Complies with the Intel ATX 3.1 specification, supports Intel C6/C7 low-power states, and is ErP ready. It delivers 750W of continuous power at 40°C and meets power timing standards for system stability and compatibility with modern PC builds.
PCIe Gen 5.1 Ready
A native PCIe Gen 5.1 12V-2×6 connector, low-profile etched flat cables, a high-amperage +12V rail, a 105°C main capacitor, and a DC-to-DC design provide stable power and support easier cable management for modern GPUs.
Industry-Grade Safety Protections
Built-in protections include 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).
High-Amperage Single +12V Rail
The single +12V rail and DC-to-DC design provide voltage regulation and stable power output for system components.
AC Input
Input voltage: 200–240V~
Input current: 8A
Frequency: 50Hz/60Hz
DC Output
+3.3V: 18A
+5V: 18A
+12V: 62.5A
−12V: 0.3A
+5VSB: 3A
Combined +3.3V and +5V output: up to 110W
+12V output: up to 750W
−12V output: up to 3.6W
+5VSB output: up to 15W
Total power: 750W
Low-Profile Etched Flat Cables
The low-profile etched flat cables help simplify cable management and improve airflow for a clean, organized build.
Connectors and Cable Lengths
Main power (20+4-pin): one connector, one cable, 600mm
ATX 12V (4+4/8-pin): two connectors, one cable, 650mm + 150mm
PCIe (6+2-pin): two connectors, one cable, 500mm + 150mm
PCIe (12+4-pin, 600W): one connector, one cable, 600mm
SATA (5-pin): four connectors, two cables, 500mm + 150mm + 150mm + 150mm
Peripheral (4-pin): four connectors
80 PLUS Bronze Efficiency
80 PLUS Bronze certified with up to 88% efficiency. It provides continuous power at 40°C while helping reduce energy loss.
Compact Size
With dimensions of 150 × 86 × 140mm (W × H × D), this standard ATX power supply is designed for straightforward installation in most PC cases.
