Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 750W Semi-Modular Power Supply - Black

Model: PS-SPD-0750MNFABU-3
SKU: 6569210
Sold byBest Buy
Tech Fest Deal
Tech Fest Deal
$76.99
Save $13
The comparable value is $89.99
or
Availability
Pickup at
Act fast - Only 3 left at your store!
Sold by
Best Buy

Key Accessories:

More Buying Options from Best Buy and Marketplace sellers

New
$76.99 - $126.49
Specifications
  • Wattage
    750 watts
    Modular
    Semi-modular
    Energy Efficiency
    80 PLUS Bronze
    ATX Connector
    ATX 12V 4+4Pin (650mm+150mm) x 2
    PCIe Connector
    1 x PCI-E 12+4Pin connectors (600mm) x 1. 4 x PCI-E 6+2Pin connectors (500mm + 150mm) x 2
    Peripheral Connector
    7 x Peripheral connectors (500mm + 150mm + 150mm + 150mm) x 1, (500mm + 150mm + 150mm) x 1
  • Key Specs
    • Wattage: 750 watts (Measurement of electrical power.)
    • Modular: Semi-modular
    • Energy Efficiency: 80 PLUS Bronze (Computer and server power supplies with the 80 PLUS certification are tested for operating efficiency at 10, 20, 50, and 100% of rated load. If a product tests at least 80% efficient, it qualifies for the base level 80 PLUS certification. Bronze, Silver, Gold, Platinum, and Titanium level certifications are given to products with even higher efficiency ratings.)
    • ATX Connector: ATX 12V 4+4Pin (650mm+150mm) x 2 (The configuration of the connector as it connects a computer power supply unit to an ATX motherboard.)
    • PCIe Connector: 1 x PCI-E 12+4Pin connectors (600mm) x 1. 4 x PCI-E 6+2Pin connectors (500mm + 150mm) x 2 (The configuration of the connector as it connects a computer power supply unit to a PCIe (Peripheral Component Interconnect Express) motherboard interface.)
    • Peripheral Connector: 7 x Peripheral connectors (500mm + 150mm + 150mm + 150mm) x 1, (500mm + 150mm + 150mm) x 1 (The configuration of the connector as it connects a computer power supply unit to a peripheral component such as a motherboard, video card, lighting, etc.)
    • SATA Connector: 6 x SATA connectors (500mm + 150mm + 150mm) x 2 (The configuration of the connector as it connects a computer power supply unit to a SATA-based drive.)
    • EPS12V Connector: ATX 12V 4+4Pin (650mm+150mm) x 2 (The configuration of the connector as it connects a computer power supply unit to a EPS12V motherboard interface.)
    • PCI Express Version: PCI Express 5.0
    • Form Factor: ATX (The size, arrangement, and physical configuration of the product.)
    • Product Length: 140 millimeters (The out of box length of the item. Length is measured as the longest dimension of the item.)
  • General
    • Brand: Thermaltake
    • Model Number: PS-SPD-0750MNFABU-3
    • Product Name: Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 750W Semi-Modular Power Supply
    • Color: Black
  • Power
    • Wattage: 750 watts (Measurement of electrical power.)
    • Modular: Semi-modular
    • Energy Efficiency: 80 PLUS Bronze (Computer and server power supplies with the 80 PLUS certification are tested for operating efficiency at 10, 20, 50, and 100% of rated load. If a product tests at least 80% efficient, it qualifies for the base level 80 PLUS certification. Bronze, Silver, Gold, Platinum, and Titanium level certifications are given to products with even higher efficiency ratings.)
    • Power Cord Included: true (Connects your product to an electrical outlet, allowing for immediate use (provided that other installation requirements are met).)
    • Cord Length: 2.13 feet
  • Connectivity
    • ATX Connector: ATX 12V 4+4Pin (650mm+150mm) x 2 (The configuration of the connector as it connects a computer power supply unit to an ATX motherboard.)
    • PCIe Connector: 1 x PCI-E 12+4Pin connectors (600mm) x 1. 4 x PCI-E 6+2Pin connectors (500mm + 150mm) x 2 (The configuration of the connector as it connects a computer power supply unit to a PCIe (Peripheral Component Interconnect Express) motherboard interface.)
    • Peripheral Connector: 7 x Peripheral connectors (500mm + 150mm + 150mm + 150mm) x 1, (500mm + 150mm + 150mm) x 1 (The configuration of the connector as it connects a computer power supply unit to a peripheral component such as a motherboard, video card, lighting, etc.)
    • SATA Connector: 6 x SATA connectors (500mm + 150mm + 150mm) x 2 (The configuration of the connector as it connects a computer power supply unit to a SATA-based drive.)
    • EPS12V Connector: ATX 12V 4+4Pin (650mm+150mm) x 2 (The configuration of the connector as it connects a computer power supply unit to a EPS12V motherboard interface.)
    • PCI Express Version: PCI Express 5.0
    • Form Factor: ATX (The size, arrangement, and physical configuration of the product.)
  • Dimensions
    • Product Height: 86 millimeters (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 150 millimeters (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Length: 140 millimeters (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Weight: 58 ounces (The out of box weight of the item.)
  • Cooling
    • Cooling Fan Type: 120mm Fluid Dynamic Bearing Fan
  • Features
    • Lighting Type: RGB
  • Warranty
    • Warranty - Parts: 5 years
    • Warranty - Labor: 5 Years
  • Other
    • UPC: 841163089804

Power Up the Next Generation Hardware. Smart BM3 80 PLUS Bronze certified semi modular power supply unit is designed to meet ATX 3.0 standards, it also comes with one PCIe Gen 5.0 (12VHPWR) 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.

  • 120mm Fluid bearing fan: Featuring a 120mm fluid bearing fan to guarantee superior cooling performance.
  • Ultra quiet smart zero fan: With the Smart Zero Fan Function, the fan will not spin until the load exceeds 20% of the power supply, minimizing undesired noise.
  • Flat cable design: Low-profile flat black cable makes cable management easier, reduces clutter and increases airflow inside the chassis.
  • Fully compatible with Intel ATX 3.0 specifications: Fully compatible with Intel ATX 3.0 Specifications which supports up to 200% power excursion, reaches 60% low load efficiency and complies with required power supply timing standards.
  • PCIe Gen 5.0 Ready: Included 16-pin connector to offer powerful and stable performance allowing the PSU to natively run next-generation GPUs.

Q: How long is the manufacturer's warranty on this power supply?

A: This power supply comes with a 5-year manufacturer's warranty for both parts and labor.

Q: What kind of fan does this power supply use?

A: The Thermaltake Smart BM3 power supply uses a 120mm fluid bearing fan for cooling.

Q: What is the form factor of this power supply?

A: The Thermaltake Smart BM3 power supply has an ATX form factor.

Q: Does this power supply have a Smart Zero Fan function?

A: Yes, the Smart BM3 power supply features a Smart Zero Fan function that keeps the fan off until the load exceeds 20% to minimize noise.

Q: Is this power supply compatible with the latest PCI Express standard?

A: Yes, this power supply is compatible with PCI Express 5.0 and includes a 16-pin connector for next-generation GPUs.

Sponsored

Compare similar products

Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 750W Semi-Modular Power Supply - Black
Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 750W Semi-Modular Power Supply - Black

Power Up the Next Generation Hardware. Smart BM3 80 PLUS Bronze certified semi modular power supply unit is designed to meet ATX 3.0 standards, it also comes with one PCIe Gen 5.0 (12VHPWR) 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.

CORSAIR - RMe Series RM850e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - Black

CORSAIR RMe Series Fully Modular Low-Noise Power Supplies provide quiet, reliable power with Cybenetics Gold efficiency to your PC. The modular cables make PC builds easy, as you connect only the cables your system requires. With ATX 3.1 and PCIe 5.1 compliance with inclusion of native 12V-2x6 connnector and cable, and an array of PCIe 8-pin power connectors, RMe PSUs have the connections needed to power today’s demanding PC hardware. Industrial-grade, 105°C-rated capacitors deliver superb electrical performance, backed by a seven-year warranty. With a 140mm-long casing that works with nearly any modern case, the CORSAIR RMe Series is steady power for your system.

Thermaltake - SMART 700W ATX 80 Plus Power Supply - Black

Power up gaming desktops with this Thermaltake Smart power supply. A continuous 700W power output keeps demanding computer setups energized, while the industry-grade power, voltage and short-circuit protections safeguard sensitive components. This Thermaltake Smart power supply has an embedded 120mm cooling fan that disperses heat efficiently without producing distracting noise.

Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 850W Semi-Modular Power Supply - Black

Power Up the Next Generation Hardware. Smart BM3 80 PLUS Bronze certified semi modular power supply unit is designed to meet ATX 3.0 standards, it also comes with one PCIe Gen 5.0 (12VHPWR) 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.

Pros for Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 750W Semi-Modular Power Supply - Black
Overall Performance, Noise Level, Power Supply, Installation Ease, ModularityOverall Performance, Noise Level, Cable Management, Installation Ease, Power CapacityOverall Performance, Power Supply, Noise Level, Price, Ease of useOverall Performance, Power Supply, Noise Level, Cable Management, Installation
Cons for Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 750W Semi-Modular Power Supply - Black
There were no cons for this productThere were no cons for this productModular, Cable ManagementThere were no cons for this product

Specs

Reviews

Rating 4.9 out of 5 stars with 128 reviews

98% would recommend to a friend
Customers are sayingCustomers commend the product's excellent overall performance, noting its nearly silent operation. They also appreciate its ease of installation, straightforward cable management, and suitability as a power supply for budget builds. Furthermore, its modularity has been effective in resolving power issues, and it demonstrates good compatibility with other components.
This summary was generated by AI based on customer reviews.
  • Overall Performance (55)
  • Noise Level (18)
  • Power Supply (13)
  • Installation Ease (12)
  • Modularity (12)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

No content

Customers often buy these together

Similar products from outside of Best Buy

sponsored
Ask BlueAI

Finance Options

My Best Buy® Credit Card
Buy Now, Pay Later
4 payments starting at $19.25

Special Offers

Included with Purchase