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PC Power Cords – Internal Cables

ShowMeCables offers a wide variety of internal PC power cables. Stock cables range from six to 20 inches. With thousands on hand, our internal PC power cables are ready to ship today.

Not sure which power cable you need? Call or chat today and we will recommend the right solution for you.
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  1. Molex 4-Pin to Floppy 3.25" Power Supply Adapter Cable - 6 Inch
    Molex 4-Pin to Floppy 3.25" Power Supply Adapter Cable - 6 Inch
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    18 AWG | Copper Conductors | PVC | Increase System Efficiency Learn More
    SKU: 693
    Rating:
    100 % of 100
    2  Reviews Add Your Review
    Quantity Discount Pricing
    1-9 10-24 25-99 100-249 250+
    $2.39 $2.17 $1.93 $1.75 $1.53
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  2. Motherboard P4 12V 4-Pin Power Extension Cable - Male/Female - 12 Inch
    Motherboard P4 12V 4-Pin Power Extension Cable - Male/Female - 12 Inch
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    18 AWG | Copper Conductors | PVC | Extend Power Connection Learn More
    SKU: 2789
    Rating:
    100 % of 100
    2  Reviews Add Your Review
    Quantity Discount Pricing
    1-9 10-24 25-99 100-249 250+
    $5.69 $5.09 $4.65 $4.23 $3.83
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  3. Molex 4-Pin to SATA Power Adapter Cable - 6 Inch
    Molex 4-Pin to SATA Power Adapter Cable - 6 Inch
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    18 AWG | Copper Conductors | PVC | Increase System Efficiency | For 5.25' Drives Learn More
    SKU: 1310
    Rating:
    100 % of 100
    4  Reviews Add Your Review
    Quantity Discount Pricing
    1-1 2-3 4-7 8-11 12+
    $4.25 $4.03 $3.87 $3.73 $3.63
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  4. Molex 4-Pin Male to Female Power Extension Cable - 6 Inch
    Molex 4-Pin Male to Female Power Extension Cable - 6 Inch
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    22 AWG | Copper Conductors | PVC | Increase System Efficiency Learn More
    SKU: 2790
    Quantity Discount Pricing
    1-9 10-24 25-99 100-249 250+
    $2.39 $2.17 $1.93 $1.75 $1.53
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  5. ATX 24-Pin Power Supply Extension Cable - 12 Inch
    ATX 24-Pin Power Supply Extension Cable - 12 Inch
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    18 AWG | Copper Conductors | PVC | Extend Power Connection Learn More
    SKU: 21-100-001
    Rating:
    100 % of 100
    2  Reviews Add Your Review
    Quantity Discount Pricing
    1-9 10-24 25-99 100-249 250+
    $11.99 $11.59 $11.39 $11.19 $10.99
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  6. Molex 4-Pin to 2 Molex 4-Pin Power Y Cable - 6 Inch
    Molex 4-Pin to 2 Molex 4-Pin Power Y Cable - 6 Inch
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    18 AWG | Copper Conductors | PVC | Power 2 Different Devices Learn More
    SKU: 1032
    Quantity Discount Pricing
    1-9 10-24 25-99 100-249 250+
    $5.69 $5.40 $5.09 $4.53 $4.13
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  7. Molex 4-Pin Male to 2 SATA Female Y Cable - 6 Inch
    Molex 4-Pin Male to 2 SATA Female Y Cable - 6 Inch
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    18 AWG | Copper Conductors | PVC | Power 2 Different Devices Learn More
    SKU: 1313
    Quantity Discount Pricing
    1-9 10-24 25-99 100-249 250+
    $4.15 $3.85 $3.55 $3.43 $3.38
    Out of stock
  8. Motherboard 24-Pin Female to 20-Pin Male Adapter Cable - 6 Inch
    Motherboard 24-Pin Female to 20-Pin Male Adapter Cable - 6 Inch
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    18 AWG | Copper Conductors | PVC | Adapter Cable Learn More
    SKU: 1035
    Rating:
    60 % of 100
    1  Review Add Your Review
    Quantity Discount Pricing
    1-9 10-24 25-99 100-249 250+
    $8.99 $8.69 $8.59 $8.39 $8.29
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  9. Mounting Bracket for 3.5 Inch Floppy (Zip) Drive with 5.25 Inch Bay - Black
    Mounting Bracket for 3.5 Inch Floppy (Zip) Drive with 5.25 Inch Bay - Black
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    Universal Mounting Frame | Includes Mounting Kit & Adapter Cable | Durable Metal Learn More
    SKU: 2975
    Rating:
    100 % of 100
    2  Reviews Add Your Review
    Quantity Discount Pricing
    1-9 10-24 25-99 100-249 250+
    $14.19 $13.79 $13.19 $12.79 $12.39
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  10. USB 2.0 Internal AT Motherboard Adapter - 2 Port - 12 Inch
    USB 2.0 Internal AT Motherboard Adapter - 2 Port - 12 Inch
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    18 AWG | Copper Conductors | PVC | Add USB Connection to Motherboard Learn More
    SKU: 4444
    Quantity Discount Pricing
    1-9 10-24 25-99 100-249 250+
    $9.67 $9.28 $9.10 $8.92 $8.77
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  11. Motherboard P4 12V 4-Pin to Molex 4-Pin Power Adapter Cable - 12 Inch
    Motherboard P4 12V 4-Pin to Molex 4-Pin Power Adapter Cable - 12 Inch
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    18 AWG | Copper Conductors | PVC | Upgrade to a P4 System Learn More
    SKU: 2792
    Quantity Discount Pricing
    1-9 10-24 25-99 100-249 250+
    $4.25 $3.93 $3.63 $3.27 $2.95
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  12. ID Bit Cable - Female to Female - 20 Inch
    ID Bit Cable - Female to Female - 20 Inch
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    18 AWG | Copper Conductors | PVC | Allows High-Speed Data Transfers Learn More
    SKU: 2503
    Quantity Discount Pricing
    1-9 10-24 25-99 100-249 250+
    $3.49 $3.18 $2.89 $2.57 $2.25
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  13. Molex 4-Pin Male to 2 SATA Right Angle Female Power Cable - 14 Inch
    Molex 4-Pin Male to 2 SATA Right Angle Female Power Cable - 14 Inch
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    18 AWG | Copper Conductors | PVC | Upgrade SATA System Learn More
    SKU: 1312
    Quantity Discount Pricing
    1-9 10-24 25-99 100-249 250+
    $4.67 $4.37 $4.03 $3.73 $3.50
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