---
product_id: 562267438
title: "Smart BM3 750W 80Plus Bronze ATX 3.1 & PCIE 5 Ready Semi-Modular Power Supply, 105°C/221°F Japanese Capacitor, 5 Year Warranty, PS-SPD-0750MNFABU-3"
brand: "thermaltake"
price: "4337894₫"
currency: VND
in_stock: true
reviews_count: 9
category: "Thermaltake"
url: https://www.desertcart.vn/products/562267438-smart-bm3-750w-80plus-bronze-atx-3-1-and-pcie
store_origin: VN
region: Vietnam
---

# 750W peak power output 120mm fluid dynamic bearing fan 5-year industry-leading warranty Smart BM3 750W 80Plus Bronze ATX 3.1 & PCIE 5 Ready Semi-Modular Power Supply, 105°C/221°F Japanese Capacitor, 5 Year Warranty, PS-SPD-0750MNFABU-3

**Brand:** thermaltake
**Price:** 4337894₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ambition with silent strength and future-proof flair!

## Quick Answers

- **What is this?** Smart BM3 750W 80Plus Bronze ATX 3.1 & PCIE 5 Ready Semi-Modular Power Supply, 105°C/221°F Japanese Capacitor, 5 Year Warranty, PS-SPD-0750MNFABU-3 by thermaltake
- **How much does it cost?** 4337894₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/562267438-smart-bm3-750w-80plus-bronze-atx-3-1-and-pcie)

## Best For

- thermaltake enthusiasts

## Why This Product

- Trusted thermaltake brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Premium 105°C Japanese capacitors ensure durability under high thermal stress
- • **Next-Gen Ready Power:** 80Plus Bronze certified & fully ATX 3.0 + PCIe 5.0 compliant for future-proof builds
- • **Rock-Solid Protection:** Industrial-grade safeguards (OCP/OVP/UVP/OPP/OTP/SCP) for ultimate system security
- • **Whisper-Quiet Cooling:** Smart Zero Fan technology keeps noise at bay until 20% load threshold
- • **Sleek Semi-Modular Design:** Minimize cable clutter and maximize airflow with flexible cable management

## Overview

The Thermaltake Smart BM3 750W PSU delivers reliable, efficient power with 80Plus Bronze certification and full ATX 3.0 & PCIe 5.0 compatibility. Featuring a semi-modular design and a whisper-quiet 120mm fluid dynamic bearing fan with Smart Zero Fan function, it balances performance and silence. Built with high-quality 105°C Japanese capacitors and backed by a 5-year warranty, it offers durability and peace of mind for modern PC builds.

## Description

Smart BM3 80 PLUS Bronze certified semi modular PSU (650W/750W/850W) is designed to meet ATX 3.1 standards, it also comes with one PCIe Gen 5 (12V-2x6) connector to support modern graphics cards. With an ample 5-year warranty, the Smart BM3 series is able to satisfy the market, where value-oriented users are looking for a new power supply with all the latest features. Featuring a 120mm FDB fan to deliver excellent airflow. Furthermore, with the Smart Zero Fan function the fan will not spin until the load exceeds 20% of the power supply, minimizing undesired noise. It also built with high quality Japanese main electrolytic capacitor greatly improves the power supplies durability. •P/N: PS-SPD-0750MNFABU-3 •MODEL: SPD-750AH2CLB •WATTS: 750W •MAX OUTPUT CAPACITY: 750W •COLOR: Black •DIMENSIONS: 150mm(W)x86mm(H)x140mm(D) •PFC (POWER FACTOR CORRECTION): Active PFC •POWER GOOD SIGNAL: 100-150 msec •HOLD UP TIME: 17msec •INPUT CURRENT: 15A-6A •INPUT FREQUENCY RANGE: 50Hz/60Hz •INPUT VOLTAGE: 100-240V~ •OPERATING TEMPERTURE: 5°C to + 40°C •OPERATING HUMIDITY: 20% to 85%,non-condensing •STORAGE TEMPERTURE: -40°C to + 55°C •STORAGE HUMIDITY: 10% to 95%, non-condensing •COOLING SYSTEM: 12cm FDB Fan •EFFICIENCY: Meet 80 PLUS® Bronze at 115Vac input. •MTBF: 100,000 hrs minimum •SAFETY APPROVAL: FCC/ICES/CB/cTUVus/S-mark •PCI-E 6+2PIN: 4 •PCI-E 12+4PIN: 1(300W) •PCI-E CONNECTOR: OCP/OVP/UVP/OPP/OTP/SCP.

Review: Works good - Zero issues and works as it should.
Review: Great semi-modular PSU for modern builds - I’ve been using the Thermaltake Smart BM3 750W for my latest build and it’s working perfectly. It’s Bronze rated but feels very high quality. Being semi-modular is a huge plus because it makes cable management much easier, and the flat black cables look very clean inside the case. It’s quiet and provides plenty of power for a mid-to-high range GPU.

## Features

- 80Plus Bronze certified and fully compatible with Intel ATX 3.1 standards to power up next generation hardware
- PCIe Gen. 5 compliant
- High quality Japanese 105°C/221°F main capacitor
- 120mm fluid dynamic bearing fan with Smart Zero Fan function
- Built-in Industrial Grade Protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CFXGFQNZ |
| Best Sellers Rank | #89 in Computer Power Supplies |
| Brand | Thermaltake |
| Built-In Media | Item |
| Compatible Devices | Personal Computer |
| Connector Quantity | 16 |
| Connector Type | ATX, Molex, PCI Express, SATA |
| Connector Type Used on Cable | ATX, Molex, PCI Express, SATA |
| Cooling Method | Air |
| Current Rating | 15 Amps |
| Customer Reviews | 4.6 out of 5 stars 131 Reviews |
| EU Spare Part Availability Duration | 5 Years |
| Form Factor | ATX |
| Item Dimensions | 5.9 x 5.5 x 3.4 inches |
| Item Weight | 3.6 Pounds |
| Manufacturer | Thermaltake |
| Maximum Input Voltage | 240 Volts (AC) |
| Mfr Part Number | PS-SPD-0750MNFABU-3 |
| Minimum Input Voltage | 115 Volts |
| Model Name | Smart BM3 750 |
| Model Number | SPD-750AH2CLB |
| Number of Fans | 1 |
| Output Wattage | 750 Watts |
| Power Supply Design | Semi-Modular |
| System Bus Connector Type | PCIe |
| UPC | 841163089804 |
| Upper Temperature Rating | 105 Degrees Celsius |
| Warranty Description | 5 Year Manufacturer |
| Wattage | 650 watts |

## Product Details

- **Model Name:** Smart BM3 750
- **Brand:** Thermaltake
- **Compatible Devices:** Personal Computer
- **Connector Type:** ATX, Molex, PCI Express, SATA
- **Output Wattage:** 750
- **Form Factor:** ATX
- **Wattage:** 650 watts
- **Cooling Method:** Air
- **Item dimensions L x W x H:** 5.9 x 5.5 x 3.4 inches
- **Item Weight:** 3.6 Pounds

## Images

![Smart BM3 750W 80Plus Bronze ATX 3.1 & PCIE 5 Ready Semi-Modular Power Supply, 105°C/221°F Japanese Capacitor, 5 Year Warranty, PS-SPD-0750MNFABU-3 - Image 1](https://m.media-amazon.com/images/I/61xXml14LZL.jpg)
![Smart BM3 750W 80Plus Bronze ATX 3.1 & PCIE 5 Ready Semi-Modular Power Supply, 105°C/221°F Japanese Capacitor, 5 Year Warranty, PS-SPD-0750MNFABU-3 - Image 2](https://m.media-amazon.com/images/I/915s7o55FhL.jpg)
![Smart BM3 750W 80Plus Bronze ATX 3.1 & PCIE 5 Ready Semi-Modular Power Supply, 105°C/221°F Japanese Capacitor, 5 Year Warranty, PS-SPD-0750MNFABU-3 - Image 3](https://m.media-amazon.com/images/I/81HUyOx2k7L.jpg)
![Smart BM3 750W 80Plus Bronze ATX 3.1 & PCIE 5 Ready Semi-Modular Power Supply, 105°C/221°F Japanese Capacitor, 5 Year Warranty, PS-SPD-0750MNFABU-3 - Image 4](https://m.media-amazon.com/images/I/91Qt+dW-NBL.jpg)
![Smart BM3 750W 80Plus Bronze ATX 3.1 & PCIE 5 Ready Semi-Modular Power Supply, 105°C/221°F Japanese Capacitor, 5 Year Warranty, PS-SPD-0750MNFABU-3 - Image 5](https://m.media-amazon.com/images/I/813hufcNL1L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works good
*by A***R on April 27, 2026*

Zero issues and works as it should.

### ⭐⭐⭐⭐⭐ Great semi-modular PSU for modern builds
*by D***Z on May 2, 2026*

I’ve been using the Thermaltake Smart BM3 750W for my latest build and it’s working perfectly. It’s Bronze rated but feels very high quality. Being semi-modular is a huge plus because it makes cable management much easier, and the flat black cables look very clean inside the case. It’s quiet and provides plenty of power for a mid-to-high range GPU.

### ⭐⭐⭐⭐⭐ Potente y preparada para GPUs modernas.
*by A***O on March 8, 2026*

La Thermaltake Smart BM3 750W 80+ Bronze (ATX 3.0 / PCIe 5.0) ofrece energía estable y cableado semimodular que ayuda al orden. Se nota buena calidad en componentes (condensador japonés 105°C) y funcionamiento confiable. Excelente opción para actualizar un PC gaming. La garantía de 5 años da tranquilidad.

## Frequently Bought Together

- Thermaltake Smart BM3 750W 80Plus Bronze ATX 3.0 & PCIE 5.0 Ready Semi-Modular Power Supply; 105°C/221°F Japanese Capacitor; 5 Year Warranty; PS-SPD-0750MNFABU-3
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-19*