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Electronic Parts Supply

From cables and connectors to resistors and capacitors, we have everything you need to bring your tech projects to life. Whether you're a DIY enthusiast or a seasoned professional, our wide range of high-quality electronic parts ensures that you'll find exactly what you're looking for. With Best Buy's commitment to excellence and our extensive inventory, you can trust us to be your go-to destination for all your electronic parts needs. Browse the top-ranked list of electronic parts supplies below along with associated reviews and opinions.

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  1. MSI - MAG A850GL PCIE5 850W ATX 3.1 &PCIe 5.1 Ready Full Modular 80 Plus Gold Gaming Power Supply - Black

    SKU: J3P7TXLPW5

    Good Power Supply...It was easy tk use and part of my 1st PC build. I had no problems pluging the parts into the ports and im not even a lottle concerned about and fir hazards. ...Power Supply...Definitely...

    Product Description

    A fully modular black power supply with 850W output, 80 Plus Gold efficiency, and fluid dynamic bearing fan.
    See all Power Supplies
    Your price for this item is $119.99
    Save $10
    The previous price was $129.99

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

    SKU: J39ZPC9W4P

    Product Description

    A black semi-modular 850W power supply with 80+ Bronze efficiency and PCIe Gen 5.0 support.
    See all Power Supplies
    Your price for this item is $89.99
    Save $10
    The previous price was $99.99

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

    SKU: J39ZPC9WTX

    power supply...had this power supply for a while and it was great and love it...Bought to upgrade an old dell PC and it works great. It supplies the power I need and extra port vs the stock power supply...

    Product Description

    A black semi-modular 750W power supply with 80+ Bronze efficiency and PCIe Gen 5.0 support.
    See all Power Supplies
    Your price for this item is $89.99

  4. Thermaltake - Smart BM3 80+ Bronze PCIE Gen 5 ATX 3.0 650W Semi-Modular Power Supply - Black

    SKU: J39ZPC9W9V

    Great PC power supply replacement!...Easy to replace existing gaming PC power supply. Cable labels were clear and easy to read. ...thermaltake atx power supply(new model)...I like the extra connection...

    Product Description

    A black semi-modular ATX 3.0 power supply with 650W output, 80+ Bronze efficiency, and PCIe Gen 5 support.
    See all Power Supplies
    Your price for this item is $69.99
    Save $10
    The previous price was $79.99

  5. iFixit - Essential Electronics Toolkit - Starter Set - Black

    SKU: J3QG2SQP89

    Extremely useful to have saved me a lot of time and money when it comes to installing basic computer parts or cleaning my electronics...These are honestly A NEED for people who like to work with electronics...

    Product Description

    A black toolkit featuring precision screwdriver bits, tweezers, and tools in a magnetized case for electronics repair.
    See all Computer Cleaning & Repair
    Your price for this item is $29.99

  6. CORSAIR - RMe Series RM1000e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - Black

    SKU: J39QHT28XQ

    Product Description

    A fully modular black power supply offering low-noise operation, Cybenetics Gold efficiency, and ATX 3.1 compatibility.
    See all Power Supplies
    Your price for this item is $169.99
    Save $20
    The previous price was $189.99

  7. Best Buy essentials™ - 6' 18 AWG C5 Clover Leaf Power Cord - Black

    SKU: J2FPJKSTGJ

    This was to replace a supply for a Mac Studio....an essential part for my system at a great price. can't wait to make good use of it!

    Product Description

    A black 6-foot grounded power cord with a C5 clover leaf connector for select electronic devices.
    See all Power Cords & Strips
    Your price for this item is $9.99

  8. Metra - AFS Fused Distribution Block - Black

    SKU: J7RX7L5P2Y

    Protect the electronics in your vehicle from power surges with this distribution block that features copper material for long-lasting use....Easy to connect power supply to it.

    Product Description

    A black copper distribution block that safeguards vehicle electronics from power surges for lasting protection.
    See all Fuses & Capacitors
    Your price for this item is $34.99

  9. Metra - Heise 12V Power Supply - Multi

    SKU: J7RX7YJ2X2

    Replacement Power Supply - better than OEM...A power supply for a piece electronics failed. I contacted the manufacturer and was told the equipment was under warranty, but not the power supply. ...Power...

    Product Description

    A lightweight multi-color 12V power supply delivering 2 amps for single-color LED lighting systems.
    See all Lighting
    Your price for this item is $22.99

  10. CORSAIR - RMe Series RM1200e 80 PLUS Gold Fully Modular Low-Noise ATX 3.1 and PCIE 5.0 Power Supply - Black

    SKU: J39QHT2RCL

    Love corsair power supplies....Great power supply so far just put it in my build....Power supply

    Product Description

    A fully modular black power supply offering 1200W, low-noise operation, and 80 PLUS Gold efficiency.
    See all Power Supplies
    Your price for this item is $234.99
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