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Thermaltake

Thermaltake Smart BM3 650W 80Plus Bronze ATX 3.0 & PCIE 5.0 Ready Semi-Modular Power Supply; 105°C/221°F Japanese Capacitor; 5 Year Warranty; PS-SPD-0650MNFABU-3

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Style: Bronze (ATX 3.0)


Size: 650W


Features

  • 80Plus Bronze certified and fully compatible with Intel ATX 3.0 standards to power up next generation hardware
  • PCIe Gen. 5 compliant
  • High quality Japanese 105C/221F main capacitor
  • 120mm fluid dynamic bearing fan with Smart Zero Fan function
  • Built-in Industrial Grade Protection

Description

Smart BM3 80 PLUS Bronze certified semi modular PSU (650W/750W/850W) 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. 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-0650MNFABU-3 •MODEL: SPD-650AH2CLB •WATTS: 650W •MAX OUTPUT CAPACITY: 650W •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

Model Name: Smart BM3 650


Brand: Thermaltake


Compatible Devices: Personal Computer


Connector Type: ATX, PCI Express, Molex, SATA


Output Wattage: 650


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: 3.5 Pounds


Brand: ‎Thermaltake


Series: ‎Smart BM3 650


Item model number: ‎PS-SPD-0650MNFABU-3


Item Weight: ‎3.5 pounds


Product Dimensions: ‎5.9 x 5.5 x 3.4 inches


Item Dimensions LxWxH: ‎5.9 x 5.5 x 3.4 inches


Manufacturer: ‎Thermaltake


Country of Origin: ‎Vietnam


Date First Available: ‎August 16, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Well-made power supply includes all the power cables you need
Style: Gold Size: 750W
Nice looking unit. Very quiet (although I haven't quite figured out what the fan noise control switch does). Totally modular (which I didn't think was that big a deal, until I installed it). My old power supply just had a big wad of cables coming out of it, with maybe six drive power connectors on each one, plus a separate cable for fan power, and one for a higher-end video card than I have. There were unused cables flopping around everywhere, and they were in tubular sleeves, which made them very hard to bend or route. The Thermaltake unit has connectors on the power supply where you plug in only the power cables you want to use. It comes with a full set of cables for ATX motherboard power, IDE and SATA drive power, separate CPU power, and so on. They're made with the conductors in parallel, resulting in flat cables that are easy to route, bend, fold, and tuck out of the way. My old power supply sounded like someone was running a vacuum cleaner in the next room; this one is much, MUCH quieter. I was fairly impressed that the manufacturer had included a nice nylon-like pouch with a Velcro closure with all the cables in it. It was nice to have a place to neatly store the unused cables. I've seen some bad things about reliability in other reviews; so far, it works great, and I'm happy to have my system functioning again. If anything should subsequently happen in terms of reliability, I'll update my review. ... show more
Reviewed in the United States on March 28, 2020 by W. Richman
    • Works well, not much to say here
Style: Bronze (ATX 3.0) Size: 850W
It does what it's supposed to do, semi-modular is a plus. I use an a750 and a lot of decorative devices that needed power, so I chose this PSU so that I could be sure I would be able to accommodate everything. The look of the cables is alright, but I used cable extensions to match the color of my PC. ... show more
Reviewed in the United States on March 4, 2025 by Christian C.
    • Bought Like New $130, 1000watt & Super Quiet!!! Excellent choice
Style: Gold SFX ATX 3.0 Size: 1000W
I managed to grab a **TT 1000W SFX power supply** for $130 (Used, Like New) an absolute steal, considering the price jumped to $192 shortly after. This PSU is super quiet during gaming, with the fan staying idle until power usage hits 25-30%, making for an excellent low-noise experience. Running VM workloads, the fan remains completely off, which is a great bonus. Once gaming kicks in, the fan does start spinning, but the noise level is barely noticeable. My PC is extremely quiet, thanks to a custom fan curve, and even at 2-3 feet away, I can hardly hear a thing. This PSU should last me **a long time**, powering my custom **server build** housed in a **Cooler Master NR200P V2**, running a **Ryzen 9 9900X**, **128GB DDR5 5600**, **2× 2TB M.2 drives**, and primarily my **RTX 4080 Super**. If I find another great deal, I’ll definitely buy it again. ... show more
Reviewed in the United States on April 15, 2025 by James
    • Working great
Style: Gold SFX ATX 3.0 Size: 850W
Good quality , unexistent coil whine , cables are good but a bit shorter in comparison to regular atx. 450 watt new gpu power conector. Ive been using thermaltake powersuplys for 15 years & 0 problems.
Reviewed in the United States on December 6, 2024 by Abraham Hurtado
    • Dead in 2 Months – Terrible Warranty Support
Style: Bronze (ATX 3.0) Size: 850W
I bought this thinking it was a solid budget PSU, but it turned out to be a huge mistake. After just two months of light use in a mid-range gaming setup, the unit completely failed. No warning signs, no power surges—just sudden death. The real nightmare started when I tried to get it replaced. Thermaltake’s warranty policy is borderline useless because they expect you to pay for return shipping. So not only am I stuck with a defective power supply, but I also have to shell out extra money just to maybe get a working one. When I raised this issue with their support, they ignored me. At this point, I’d rather put that money toward a better brand that actually stands behind their products. Avoid this PSU unless you’re willing to gamble on it failing prematurely. Spend a little more on a reputable brand with real customer support. ... show more
Reviewed in the United States on March 30, 2025 by Cory P.
    • Little but MIGHTY
Style: Gold SFX ATX 3.0 Size: 1000W
PSU works great, glad I switched over to SFX to help with more room in my case for airflow.
Reviewed in the United States on March 25, 2025 by Levi Lapham
    • 1000w is SFX-L
Style: Gold SFX ATX 3.0 Size: 1000W
The last time I built a gaming PC was probably around 2016 and so I decided to build a new one. This is the first time I built a small form factor one. I decided to build in a Fractal Design Terra case, which is a mITX case with the following parts: - Asrock B650I Lightning - Ryzen 5 7600 - Teamgroup T-Create Expert 32gb (16gbx2), CL30 6000 - Samsung 990 Pro w/ Heatsink 2TB - Asrock Challenger Radeon RX 7800 XT 16gb - I also added a 4tb Samsun Evo 2.5" Sata SSD drive that I used with my old computer. PC part picker says this is about 450ish watts. I read that the Terra case can use both SFX and SFX-L power supplies, but people seem to recommend SFX as the bigger PSU gets in the way of cable management. This Thermaltake Toughpower SFX 1000W was on sale and only 10 bucks more than the 850W version. Well, the 1000W is SFX-L, so the cable management was a little tight, but doable. I'm new to SFX, so I was looking to avoiding the SFX-L, but I guess manfacturers advertise both SFX and SFX-L as SFX and it's the consumer that needs to read the dimensions to make sure it fits in the case. Eventually the 850w version went on sale, so I decided to return the 1000w and ordered the 850w. The 850w is SFX, but only comes with 1 PCIE 8-pin cable with two connectors, whereas the 1000w comes with 2 PCIE 8-pin cables with two connectors. The graphics card uses two 8-pin PCIE connectors. When using the 1000w, I used both cables as I read that it is generally better than using one cable with both connectors. It worked perfectly fine. However, when using the 850w, I had to use one 8-pin PCIE cable with both connectors to the graphics card, basically using a pigtail. There was such horrible buzzing and coil noise coming from the 850w that doesn't happen with the 1000w. It got so annoying that I decided to keep the 1000w and return the 850w. ... show more
Reviewed in the United States on January 30, 2025 by Isaac
    • Very silent and stable.
Style: Bronze (ATX 3.0) Size: 650W
This PSU is very silent, I love that it can turn its fan off if the computer doesn't require it to be running (there's a switch to enable or disable this). It's got a connector for the new gen of video cards, many cables that are modular and come in a pouch, and it's very stable, I'm living in an old house and this was running my desktop with a RTX 2070 Super without any issues, I never had any electrical problem. ... show more
Reviewed in the United States on March 18, 2025 by Rick

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