10 Best 4 Pin Molex Connector for 2024

Mobile Accessories

Introducing the ultimate guide to the 10 Best 4 Pin Molex Connector for 2023! If you're in the market for high-quality connectors that deliver seamless power supply, look no further. Our carefully curated list features the top-rated 4 Pin Molex connectors that are guaranteed to meet your needs. Whether you're a DIY enthusiast or a professional in the tech industry, these connectors offer optimal performance, durability, and compatibility that will exceed your expectations. Get ready to equip yourself with the best connectors for your devices and stay ahead of the game in 2023.

 

The Molex Connector Lot offers 5 matched sets of 4-circuit connectors, perfect for various mobile and cellular applications. With a pin size of standard .0165" 4.2mm, these connectors are suitable for 18-24 AWG wires. The connectors come with 3 Molex 5-pin male connectors and 5 Molex 4-pin female connectors. Additionally, included are 20 Molex male crimp pins and 20 Molex female crimp pins, providing extra durability and compatibility. While lacking specific assembly instructions, the connectors have proven to work effectively for installing backup cameras and other automotive devices. Users have reported solid connections and ease of disassembly. However, inserting pins into the connector bodies can be challenging, requiring specific crimping tools and correct positioning. Overall, the Molex Connector Lot provides reliable connectivity for various electronic applications.

Key Features

  • Molex No. of Circuits: 4, ( 5 Completed Set )
  • Mounting Type: Free Hanging with LOCK
  • No. of Circuits: 4 Pole number: 2×2 Pin Size: Standard .0165" 4.2mm 18-24 AWG
  • Qty: 3 – Molex, 5-Pin Male Connectors /// Qty: 5 – Molex, 4-Pin Female Connectors
  • Qty: 20 – Molex, Male Crimp Pins 18-24 AWG Mini-Fit Jr ( 2 Extra Pins) /// Qty: 20- Molex, Female Crimp 18-24 AWG Mini-Fit Jr ( 2 Extra Socket)
  • Specifications

  • N/A
  • Pros

  • Allows easy installation of backup cameras
  • Good service and functionality
  • Solid connections and well-defined connectors
  • Cons

  • No assembly instructions provided
  • Requires specific crimping tool for connector housing
  • Difficult to insert pins into connector bodies
  •  

    The Molex Connector Lot offers a convenient solution for mobile and cellular applications that require reliable connections. While lacking assembly instructions, users have found success by referencing data sheets and online resources. The connectors have proven to be effective for installing backup cameras and exhibit solid functionality. However, inserting pins into the connector bodies can be difficult without the appropriate crimping tools. Overall, these connectors provide a cost-effective option for those in need of secure connectivity in their electronic projects.

     

    The Molex Micro-Fit 3.0 dual row connector set is a reliable solution for connecting wires within various devices. With a pitch of 3MM and a current rate of 10A, these connectors offer efficient electrical connections. The connectors are designed with a flammability rating of 94V-0 and can withstand temperatures ranging from -40°C to +105°C. Each pack includes 5 sets of male and female receptacle plugs with terminal sockets. Users have praised the connectors for their compatibility with Sleep Number beds, their small and compact design, and their high current rating. However, some customers found it challenging to crimp the male pins. Overall, the Molex Micro-Fit 3.0 connector set provides a convenient and reliable option for various wiring applications.

    Key Features

  • Molex No. of Circuits: 4, (2×2), (5 Completed Set)
  • Pitch: 3MM
  • Pitch: 3MM, Flammability: 94V-0
  • Current Rate: 10A (Max)
  • Temperature Range -40°C to +105°C
  • Specifications

  • N/A
  • Pros

  • Compatible with Sleep Number beds
  • Small and compact design
  • High current rating
  • Comes in a pack of 5 sets
  • Cons

  • Crimping the male pins can be challenging
  •  

    The Molex Micro-Fit 3.0 dual row connector set offers a reliable solution for connecting wires in various devices. Its compatibility with Sleep Number beds and high current rating make it a popular choice. However, users should be prepared for the challenge of crimping the male pins. Overall, if you’re looking for a compact and efficient connector set, the Molex Micro-Fit 3.0 is worth considering.

     

    The zdyCGTime 4-Pin Molex M/F Cable is a reliable and durable ATX 4 Pin CPU female to male power supply extension cable. It allows you to extend the power connector from a 12V ATX power supply to a motherboard CPU power connection. With a length of 20CM/8 Inch, this cable is easy to use and install. Each connector has a latch for a secure connection on both ends, preventing accidental disconnections. The black, yellow, and white color scheme adds a stylish touch to your setup. It's perfect for various applications, including audio connections in car audio installations. However, users have reported issues such as shorting, melting, and even catching on fire. Despite these drawbacks, the zdyCGTime 4-Pin Molex M/F Cable provides a cost-effective solution for extending your power supply connections.

    Key Features

  • -Size:(20CM/8inch) Colour:(Black+Yellow+white) Package Quantity:(2packs) Material: Plastic + Metal Features: ATX 4 Pin CPU female to male power supply extension cable
  • -Connector A: ATX 12V P4 4-Pin Male
  • -Connector B: ATX 12V P4 4-Pin Female
  • -ATX 4 PIN Molex extension cable extends the power connector from a 12V ATX power supply to a motherboard CPU power connection
  • -Easy to use and install,Each connector has a latch for a secure connection on each end to prevent accidental disconnections
  • Specifications

  • color: Black+yellow+white
  • Pros

  • Exactly as pictured and described
  • Can be used for audio connections
  • Well-built and robust
  • Easy to install
  • Secure connection with latches
  • Affordable
  • Cons

  • Shorted after 1 week
  • Not suitable for wet conditions
  • Burned and caught on fire
  • Thin wires
  • Some units melted
  •  

    The zdyCGTime 4-Pin Molex M/F Cable offers convenience and affordability for extending power supply connections. While it may not be the most reliable option, it serves its purpose for many users. Just be cautious of potential issues such as shorting, melting, and fire hazards. If you’re in need of a quick and inexpensive solution for extending your power connections, the zdyCGTime 4-Pin Molex M/F Cable could be a suitable choice. However, if you require a more durable and reliable cable, it may be worth investing in a higher quality alternative.

     

    The 2 Pack Computer Molex 4 Pin Power Supply Extension Cable is a versatile accessory for computer enthusiasts. This cable allows you to extend your HDD IDE Molex 4 pin power supply cable, providing you with more flexibility when it comes to connecting various devices to your computer's power supply. The cable features quality connectors and a length of 8 inches, making it suitable for connecting floppy drives, removable storage drives, hard drives, CD-ROMs, CD-RWs, tape drives, and fans. It comes in a pack of two, ensuring you have a spare or an extra cable when needed. Overall, this extension cable is a practical and convenient solution for those who require additional length for their power connections.

    Key Features

  • 4-pin Molex male to 4-pin molex female extension cable, 8-inch length
  • Extends HDD IDE Molex 4 pin power supply cable
  • Quality connectors for secure connections
  • Connects various devices to your computer's power supply
  • Comes in a pack of two for convenience
  • Specifications

  • Color: Black
  • Dimension: 8.00Lx0.40Wx1.00H
  • Pros

  • Versatile and practical extension cable
  • Quality connectors ensure secure connections
  • Comes in a pack of two
  • Cons

  • Male pins may be loose in the plastic connector
  • Difficult to align the male and female ends
  •  

    The 2 Pack Computer Molex 4 Pin Power Supply Extension Cable is a useful accessory for computer enthusiasts who require additional length for their power connections. With its quality connectors and 8-inch length, it provides a practical solution for extending HDD IDE Molex 4 pin power supply cables. The pack of two ensures convenience and backup options. However, some users have reported loose male pins and difficulty aligning the ends, which may affect the overall usability. Nonetheless, if you are in need of a reliable extension cable for various devices, this product is worth considering.

     

    The OPSFALCON 2 Pack 4-Pin Molex (Actual 2-Pin) to 2 x 3 Pin / 4 Pin PMW 12V PC Case Fan Power Adapter Cable is a convenient and practical solution for connecting 3 or 4-pin fans to a Molex connector. It is ideal for powering case fans that draw too much current for motherboard headers or for running a case fan at a fixed speed. The cable features high density black sleeving and is compatible with standard 3-pin fans. With a length of 10 inches, it provides flexibility in cable management. Despite some users experiencing issues with loose or bent pins, the OPSFALCON adapter cable generally performs well and offers good value for its affordable price.

    Key Features

  • Please note this 4-Pin Molex is actual 2-Pin but it still works fine on your computer
  • 4 Pin Molex (Actual 2-Pin) to 2 x 3 pin / 4 Pin 12V PC case fan splitter Y power adapter cable
  • Power two 3pin or 4pin (PWM Connector) PC case fan with a 4pin molex connector
  • High density black sleeving cable, 10 inch length, cable is backwards compatible with standard 3-pin fans
  • Fans will be operated at the fixed Molex voltage of 12V
  • 2 Pack 4-Pin Molex to 2 x 3 Pin / 4 Pin PMW 12V PC Case Fan Power Adapter Cable, 3-Pin or 4-Pin (PWM Connector) to Molex Computer Cooler Cooling Fan Splitter Y Power (Molex-3Pin/4Pin Cable (Splitter))
  • Specifications

  • Color: Black
  • Dimension: 10.00Lx0.40Wx0.40H
  • Size: Molex-3Pin/4Pin Cable (Splitter)
  • Pros

  • Allows you to connect a 3 or 4-pin fan to a Molex connector
  • Great for powering 4-pin case fans that draw too much current for motherboard headers
  • Nice and flexible cable
  • Does the job of giving power to fans
  • Cons

  • Pins on the cable may be loose, leading to difficulty in connecting
  • Some users experienced quality issues with loose or bent pins
  •  

    The OPSFALCON 2 Pack 4-Pin Molex (Actual 2-Pin) to 2 x 3 Pin / 4 Pin PMW 12V PC Case Fan Power Adapter Cable is a reliable solution for powering case fans that require a Molex connector. It offers flexibility in cable management with its 10-inch length and is compatible with standard 3-pin fans. While some users have reported issues with loose pins, the cable generally performs well and provides good value for its affordable price. Whether you need to connect additional fans to your computer or want to run a case fan at a fixed speed, the OPSFALCON adapter cable is a practical choice.

     

    The ELECTOP 2 Pack 3 Pin ATX Fan to 4 Pin Molex Connector Cable Fan Power Adapter Cable is a must-have for anyone who wants to easily adapt their ATX fan to a 4 Pin Molex connector. With a male 3 pin connector and a male 4 pin connector, this cable works with all ATX CPU or case fans. Use it to connect your ATX fan to the 4 pin molex power supply chain. Customers have praised this product for its usefulness and quick delivery. However, some have mentioned concerns about the build quality and loose pins. Overall, the ELECTOP ATX Fan to 4 Pin Molex Connector Cable is a cost-effective solution for connecting your ATX fan to a 4 pin molex power supply.

    Key Features

  • Easily adapt your ATX Fan to 4 Pin Molex
  • Connector A: 3 Pin Male, Connector B: 4 Pin Male
  • Works with all ATX CPU or case fans
  • Use this cable to connect your ATX type fan to the 4 pin molex power supply chain
  • Specifications

  • N/A
  • Pros

  • Easy to use and install
  • Cost-effective solution
  • Works with all ATX fans
  • Quick delivery
  • Cons

  • Concerns about build quality
  • Loose pins
  •  

    The ELECTOP ATX Fan to 4 Pin Molex Connector Cable provides a simple and affordable solution for anyone looking to connect their ATX fan to a 4 pin molex power supply. With its easy installation process and compatibility with all ATX fans, this cable ensures efficient cooling for your CPU. Despite some quality concerns and loose pins, the overall functionality and cost-effectiveness of this product make it a worthwhile purchase. Whether you’re a tech enthusiast or a casual user, the ELECTOP ATX Fan to 4 Pin Molex Connector Cable is a practical addition to your computer setup.

     

    The Male/Female 4 Pin Molex Power Connector Pin Remover is a handy tool for modding, wiring, and sleeving projects. It is designed to remove .062" and 0.093" pins, making it compatible with a variety of connectors. The tool is praised for its effectiveness in removing pins from different types of Molex connectors, including those found in furnace controllers and cabling setups. It is versatile, working with both one-tooth and two-tooth pins. While it may require a slight adjustment to handle female .093 pins, this can be easily accomplished with a drill. However, some users found that the tool did not fit properly on larger pins or sockets. Overall, it is a useful tool for removing Molex pins, especially for those working on DIY projects.

    Key Features

  • Male/Female 4 Pin Molex Power Connector Pin Remover
  • Useful for modding, wiring, and sleeving projects
  • Compatible with .062" and 0.093" pins
  • Works with one-tooth and two-tooth pins
  • Dimension: 4.00Lx1.00Wx0.70H
  • Specifications

  • Dimension: 4.00Lx1.00Wx0.70H
  • Pros

  • Effective in removing pins from different Molex connectors
  • Versatile, works with different types of pins
  • Reasonable price
  • Allows for reassignment of pin-out
  • Cons

  • May require slight adjustment to handle female .093 pins
  • Does not fit properly on larger pins or sockets
  •  

    The Male/Female 4 Pin Molex Power Connector Pin Remover is a useful tool for individuals working on modding, wiring, or sleeving projects. It effectively removes pins from various Molex connectors, making it a valuable tool for DIY enthusiasts. While it may require a small modification to handle female .093 pins, this can be easily done with a drill. The tool’s versatility in working with different types of pins and its reasonable price make it a worthwhile investment. However, it’s important to note that it may not fit properly on larger pins or sockets. Overall, if you’re looking for a reliable pin remover tool for Molex connectors, this product is worth considering.

     

    The Molex -1 Match Set is a high-quality wire connector designed for cellular and mobile products. With a 4-pin configuration and compatible with 14-20 AWG wires, this connector ensures reliable and secure connections. The latch lock feature provides added stability and prevents accidental disconnections. It is suitable for a temperature range of -55°C to +105°C, making it suitable for various environments. Customers have praised its compatibility with older connectors and its perfect fit. The Molex -1 Match Set is a reliable solution for repairing or replacing damaged connectors in hot tubs, furnaces, and other applications. Score: 8.5/10.

    Key Features

  • Molex MLX No. of Circuits: 4, (1 match Set)
  • Mounting Type: Free Hanging (In-Line)
  • No. of Circuits: 4 Pole number: 4×1
  • Temperature Range – Operating: -55°C to +105°C
  • Terminal Wired Applicable wires: 14-20 AWG
  • Specifications

  • N/A
  • Pros

  • – Perfect fit for various connectors
  • – Compatible with older connectors
  • – Secure latch lock
  • – Reliable and durable construction
  • Cons

  • – No specifications provided
  • – Missing company name on packing list
  •  

    The Molex -1 Match Set is an excellent choice for anyone in need of a dependable wire connector. With its 4-pin design and compatibility with various wire sizes, it offers flexibility in different applications. The latch lock ensures stability, while the wide temperature range allows for use in diverse environments. Customers have praised its compatibility with older connectors, further proving its versatility. However, it is unfortunate that the product lacks detailed specifications, and the missing company name on the packing list raises some concerns. Overall, the Molex -1 Match Set is a reliable and efficient solution for repairing or replacing damaged connectors.

     

    The Kentek 8 Inch Power Cable Adapter Cord is a reliable and convenient accessory for your computer. It allows you to connect your internal computer components easily. With a length of 8 inches, it provides flexibility in cable management and ensures a neat and tidy setup. The cable features a 4-pin male connector and a right-angle 90-degree 4-pin female connector. It is manufactured with high standards, being UL, CSA, and ISO 9001:2000 certified. This cable adapter cord is compatible with various PC power requirements, making it a versatile choice for computer users.

    Key Features

  • -Type: PC Computer Molex 4 pin Right angle 90 Degree cable
  • -Length: 8 Inch
  • -Molex 4 pin male
  • -Molex right-angle female
  • -Standards: UL, CSA, ISO 9001:2000 manufacturer
  • Specifications

  • Color: Black
  • Pros

  • Convenient right-angle design
  • Certified to meet high manufacturing standards
  • Versatile compatibility with various PC power requirements
  • Cons

     

    The Kentek 8 Inch Power Cable Adapter Cord is a reliable and well-manufactured accessory that offers convenience and versatility. Its right-angle design allows for easy cable management, while the certified standards ensure its quality and safety. The cable adapter cord is suitable for various PC power requirements, making it a practical choice for computer users. With positive reviews from customers praising its fit, price, and quality, this power cable adapter cord is a trusted option to enhance your computer setup.

     

    The Molex Connector Lot is a collection of 4 matched sets of connectors designed with 3 circuits and 18-24 AWG .062" pins. These connectors have a standard pin size and a pitch of 3.68mm. The lot includes 4 Molex 3-pin male connectors, 4 Molex 3-pin female connectors, 14 Molex male crimp pins, and 14 Molex female crimp sockets. Customers have rated this product with 4.2 out of 5 stars. The connectors are praised for their solid connection, typical Molex quality, and affordability. However, some users have mentioned that the pins are not as secure as expected. Overall, the Molex Connector Lot is a reliable option for various projects and applications.

    Key Features

  • No. of Circuits: 3 , ( 4 Completed Set )
  • Pin Size: Standard .062" 18-24 AWG
  • Pitch – Mating Interface = (3.68mm)
  • Qty: 4 – Molex, 3-Pin Male Connectors
  • Qty: 4 – Molex, 3-Pin Female Connectors
  • Qty: 14 – Molex, Male Crimp Pins 18-24 AWG
  • Qty: 14 – Molex, Female Crimp Sockets 18-24 AWG
  • Specifications

    Pros

  • Connects! Worked
  • Typical Molex quality! Good quality, fit together well
  • Great Inexpensive Connector for Projects! They work well, are easy to install and use
  • Worked fine, no wiggle in the pins, so they connected right off
  • As Expected! Item was as expected
  • Cons

  • Haven't used them yet.! They seem to be what I need, when I need them
  • Cheap quality! Buy name brand
  • Ok product! Pins were a little less substantial than expected
  • It's a plug! The pins don't positively lock in the housing
  • They can pull forward from the connector
  •  

    The Molex Connector Lot offers a cost-effective solution for connecting circuits in mobile and cellular products. With a rating of 4.2 out of 5 stars, it proves to be a reliable choice for users. The connectors provide a solid connection and are easy to install. Although some users have raised concerns about the pin’s security, it remains a popular choice for its affordability and typical Molex quality. Whether you’re working on a DIY project or professional application, the Molex Connector Lot is worth considering.

     

    Buyer's Guide: 4 Pin Molex Connector

    Here is everything you need to know about 4 pin molex connectors. Whether you are a seasoned computer enthusiast or a beginner, this buyer's guide will help you make an informed decision.

    • What is a 4 pin molex connector?
      • A 4 pin molex connector is a type of power connector commonly used in computer systems. It consists of four thick pins arranged in a square shape and is designed to provide power to various components such as hard drives, optical drives, and fans.
    • Compatibility
      • Before purchasing a 4 pin molex connector, ensure that it is compatible with your specific computer components. Check the power requirements of your devices and ensure that the connector matches the connectors on your power supply.
    • Types of devices that use 4 pin molex connectors
      • 4 pin molex connectors are used to power a wide range of computer peripherals. These include:
        • Hard Disk Drives (HDD): Most traditional hard drives require a 4 pin molex connector for power supply.
        • Optical Disk Drives (ODD): CD/DVD drives also often use 4 pin molex connectors.
        • Case Fans: Some case fans utilize 4 pin molex connectors to draw power.
        • LED Strips: Many LED light strips for customization in PC cases also make use of these connectors.
    • Power Output
      • Ensure that the 4 pin molex connector you choose provides enough power for your devices. Different connectors have varying power outputs. Check the specifications of your components and make sure the connector can handle their power requirements without any issues.
    • Ease of Installation
      • Consider the ease of installation when purchasing a 4 pin molex connector. Look for connectors that have user-friendly designs and are easy to connect and disconnect. It is also helpful to check if you need any additional tools to install the connector properly.
    • Cable Length
      • Pay attention to the cable length of the 4 pin molex connector. Ensure that the cable is long enough to reach the intended component without causing strain or tension. Additionally, a longer cable can provide more flexibility in cable management within your computer case.
    • Quality and Durability
      • When purchasing any connector, it is crucial to consider the quality and durability of the product. Look for connectors made from high-quality materials that offer good insulation and robust construction. This ensures a stable and reliable power supply to your components.
    • Safety Considerations
      • Remember to always prioritize safety when dealing with electrical connections. Be cautious when handling wires and connectors, and carefully follow installation guidelines provided by manufacturers. Ensure that your computer is powered off and unplugged before making any connections.

     

    Frequently Asked Questions

    Q: Can I connect multiple devices to a single 4 pin molex connector?
    A: Yes, it is possible to use splitter cables to connect multiple devices to a single 4 pin molex connector. However, ensure that the total power draw of the devices does not exceed the maximum power output of the connector.

    Q: What do I do if my power supply does not have a 4 pin molex connector?
    A: If your power supply does not have a 4 pin molex connector, you may need to consider using an adapter or upgrading your power supply. Adapters are available that allow you to convert other types of connectors to 4 pin molex.

    Q: How can I identify a 4 pin molex connector?
    A: A 4 pin molex connector typically consists of four thick pins in a square shape. It is usually white or black in color and has a latch that secures the connection. Refer to the documentation of your device or consult online resources to familiarize yourself with the appearance of a 4 pin molex connector.

    Q: What is the difference between a 4 pin molex connector and a SATA power connector?
    A: One difference between a 4 pin molex connector and a SATA power connector is their pin configuration. 4 pin molex connectors have four thick pins, while SATA power connectors have a thinner, L-shaped design with either 15 pins (SATA 1.0) or 7 pins (SATA 3.0). Additionally, SATA connectors are more commonly used in modern systems, while 4 pin molex connectors are often utilized in older systems or for specific components.

    Q: Are 4 pin molex connectors still relevant today?
    A: While 4 pin molex connectors are not as prevalent in modern computer systems, they are still relevant for powering various peripherals. Many older devices and some specialized components still use 4 pin molex connectors, so it is necessary to have them available when required.