---
product_id: 562267438
title: "Thermaltake 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: "€ 170.34"
currency: EUR
in_stock: true
reviews_count: 9
category: "Thermaltake"
url: https://www.desertcart.hr/products/562267438-thermaltake-smart-bm3-750w-80plus-bronze-atx-3-1-pcie
store_origin: HR
region: Croatia
---

# 750W peak power output 120mm fluid dynamic bearing fan 5-year industry-leading warranty Thermaltake 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:** € 170.34
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Thermaltake 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?** € 170.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/562267438-thermaltake-smart-bm3-750w-80plus-bronze-atx-3-1-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 | #96 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 132 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

![Thermaltake 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)

## 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.

### ⭐⭐⭐⭐⭐ Good mid priced power supply
*by S***7 on September 16, 2025*

This power supply is working great in my new PC. I had trouble initially getting my hard drives to work. It turns out some hard drives have the Power Disable (PWDIS) feature. This feature allows the host system to perform a hard reset on the drive by manipulating the third pin (P3) of the SATA connector. This power supply doesn't seem to have that PWDIS feature, but you can get around it by using a Molex to SATA power adapter OR adding some kapton tape over the third pin on the drive. I used the tape on my drives and now everything is working great!

## 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
- GIGABYTE B650 Eagle AX AM5 LGA 1718 AMD B650 ATX, DDR5 Triple M.2, PCIe 5.0, USB 3.2 Gen2x2 Type-C, AMD Wi-Fi 6E, Realtek GbE LAN
- TEAMGROUP T-Create Expert CL30 Overclocking 10L DDR5 32GB Kit (2 x 16GB) 6000MHz (PC5-48000) Intel XMP 3.0 & AMD Expo Compatible Desktop Memory Module Ram Black - CTCED532G6000HC30DC01

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/562267438-thermaltake-smart-bm3-750w-80plus-bronze-atx-3-1-pcie](https://www.desertcart.hr/products/562267438-thermaltake-smart-bm3-750w-80plus-bronze-atx-3-1-pcie)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-19*