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12 Best Add 2 Psu For 2024

12-best-add-2-psu-for-2023

Are you looking to enhance the power supply of your devices? Look no further! In this article, we will provide you with a comprehensive guide on the 12 best add 2 PSU options for 2023. Whether you are a gamer seeking better performance, a professional requiring a more reliable power source, or simply someone looking to upgrade their system, these top-rated add 2 PSU choices will meet your needs. From high wattage options to efficient designs, we have researched and compiled a list of the best add 2 PSU models available in the market, ensuring that you find the perfect solution to enhance your device's power supply.

Overall Score: 9/10

The Add2PSU Multiple Power Supply Adapter is a convenient tool for users looking to add extra power to their Bitcoin, Litecoin, Dogecoin, and other crypto currency mining rigs. With the ability to run 2 or more power supplies simultaneously, this adapter is perfect for powering power-hungry components such as video cards, multiple hard drives, and liquid cooling systems. The adapter features double-sided 3M brand adhesive tape for easy mounting anywhere in your case. Designed by David Lorentzen, this original ADD2PSU adapter is a reliable and efficient solution for expanding your power supply capabilities.

Key Features

  • Original design by David Lorentzen
  • Allows running multiple power supplies simultaneously
  • Perfect for power-hungry components
  • Double-sided 3M adhesive for easy mounting

Specifications

    Pros

    • Enables the use of multiple power supplies
    • Great for power-demanding components
    • Easy installation with adhesive tape

    Cons

      The Add2PSU Multiple Power Supply Adapter is an excellent solution for cryptocurrency mining rigs and other systems that require additional power. It offers the convenience of running multiple power supplies simultaneously, allowing users to accommodate power-hungry components without overloading a single power supply. The adapter’s easy installation and reliable performance make it a valuable addition to any computer setup. Whether you need to power video cards, multiple hard drives, or liquid cooling systems, the Add2PSU adapter has got you covered. With its versatile functionality and durable design, this adapter is a must-have for any tech enthusiast.

      Overall Score: 8/10

      The Dual Power Supply Adapter is a handy device designed for making two power supply switches at the same time and assigning the graphics card power to two power supplies. This helps avoid situations where high power is out of stock or the price is too high when using multiple graphics cards for coin brushing. The adapter features a solid state PC board that allows easy connection of two small power supplies to increase power supply. It distributes power to two supplies without the need for cutting, soldering, or compromising your PC. The adapter supports a 15pin Molex and 24pin ATX, making setup a breeze. With pre-drilled holes, it can be mounted virtually anywhere. Made from durable PCB material, it has a long lifespan and does not generate heat.

      Key Features

      • Designed for making two power supply switches simultaneously
      • Assigns graphics card power to two power supplies
      • Supports easy connection of two small power supplies
      • Distributes power without cutting or soldering
      • 15pin Molex and 24pin ATX for easy setup
      • Pre-drilled holes for versatile mounting
      • Made from durable PCB material
      • Long lifespan and non-heat generating

      Specifications

      • Color: Green

      Pros

      • Simultaneous power supply switching
      • Easy connection of two power supplies
      • No need for cutting or soldering
      • Versatile mounting options

      Cons

        The Dual Power Supply Adapter is a reliable and efficient solution for mining rigs and systems requiring multiple power supplies. Its ability to simultaneously switch power supplies and distribute power to graphics cards is a great feature, while the easy setup and durable design enhance the overall user experience. With no major drawbacks identified, this adapter offers a convenient way to optimize power supply utilization. However, it is important to ensure compatibility with specific hardware configurations. Overall, the Dual Power Supply Adapter is highly recommended for those in need of a reliable and efficient power management solution.

        Overall Score: 9/10

        The ADD2PSU Power Supply Connector is a convenient 4 in 1 adapter that allows you to connect multiple power supplies to your computer. With this adapter, you can easily turn on and off two power supplies simultaneously, increasing the overall power supply to your system. The new version of this connector comes with power LED indicators that show the status of the PSU. It is compatible with different types of power cables such as molex 4Pin, SATA, ATX 6Pin, and 4Pin, making it versatile in connecting different components. The plug and play simplicity of the power supply board makes it easy to manage additional power for video cards, hard drives, and cooling fans. Overall, this adapter is a reliable and efficient solution for boosting the power capacity of your computer system.

        Key Features

        • Power LED indicators show PSU work status
        • Simultaneously control two power supplies
        • Compatible with various power cables
        • Plug and play simplicity

        Specifications

        • Color: Black

        Pros

        • Convenient and versatile solution
        • Easy to use with plug and play functionality
        • LED indicators provide clear power status

        Cons

        • Limited compatibility with certain power supplies
        • May require additional cable management

        The ADD2PSU Power Supply Connector is an excellent tool for those looking to enhance the power capacity of their computer system. Its ability to control multiple power supplies simultaneously, along with the convenience of LED indicators, make it a reliable choice. While it may have limited compatibility with some power supplies, it is still a versatile adapter that can effectively manage additional power for various components. Overall, the ADD2PSU Power Supply Connector is a valuable accessory for computer enthusiasts and power users alike.

        Overall Score: 8.5/10

        The GELRHONR PSU Power Supply 24-pin ATX Motherboard Splitter Cable is a handy accessory that allows you to connect two power supply units (PSU) to your ATX motherboard. It is compatible with both 24-pin and 20-pin ATX motherboards, offering flexibility in usage. With this cable, you can power multiple graphics cards without the need to upgrade your existing PSU. The cable is easy to use, simply plug it into the main power connector of your PSU and connect it to the motherboard. It is a wide fit cable, making it suitable for mining versions and dual PSU gaming setups. The cable is designed with good quality materials and has received positive customer reviews for its performance and usefulness.

        Key Features

        • Dual psu power supply 24-Pin ATX connectors cable
        • Compatible with 24 pin and 20 pin ATX motherboards
        • Without upgrade Power Supply Units
        • Easy to use
        • Wide fit

        Specifications

        • Color: Black
        • Dimension: 7.87Lx5.91Wx0.59H

        Pros

        • Allows connection of 2 PSUs to ATX motherboard
        • No need to upgrade existing PSU for multiple graphics cards
        • Good quality materials
        • Easy to use

        Cons

        • Not suitable for connecting two power supplies
        • Short length of wires

        The GELRHONR PSU Power Supply 24-pin ATX Motherboard Splitter Cable is a reliable and useful accessory for PC enthusiasts and gamers. It allows you to power multiple graphics cards without the need to upgrade your existing PSU. The cable is easy to use and made with good quality materials. It is compatible with both 24-pin and 20-pin ATX motherboards, providing flexibility in usage. However, it’s important to note that this cable is specifically designed for connecting two PSUs to an ATX motherboard, not two power supplies. Additionally, some users may find the length of the wires to be short for their requirements. Overall, this cable is a valuable tool for enhancing your PC setup and comes highly recommended.

        Overall Score: 8.5/10

        The 2 Pack Power Multiple Power Supply Adapter Sync Starter Card Board is a small-sized, easy-to-install adapter that optimizes power distribution in a cost-effective manner. With a 4-pin MOLEX main power connector and a 24-pin ATX connector, it allows for plug and play simplicity in managing additional power for video cards, hard drives, and cooling fans. The adapter automatically turns on your secondary power supply whenever you power on your computer, providing power to whatever devices are plugged into it. It comes in a pack of two and includes the necessary connectors for syncing power supplies. Overall, this adapter is a convenient solution for expanding power capabilities in your computer system.

        Key Features

        • Add2PSU for easy power distribution
        • Small size for easy installation
        • Plug and play simplicity
        • Automatically turns on secondary power supply

        Specifications

          Pros

          • Easy to install and use
          • Optimizes power distribution
          • Convenient plug and play setup
          • Automatically turns on secondary power supply

          Cons

          • Quality control issues reported
          • Lack of detailed specifications

          The 2 Pack Power Multiple Power Supply Adapter Sync Starter Card Board is a useful accessory for computer systems that require additional power. It offers easy installation and a plug and play setup, allowing for seamless management of power for various components. The adapter’s ability to automatically turn on the secondary power supply is a convenient feature that ensures all devices receive power when needed. However, there have been some concerns regarding quality control, as reported by users. Despite this, for those in need of expanding power capabilities in their systems, this adapter provides a practical solution.

          Overall Score: 9/10

          The Pure Power 12 M 850W is an ATX 3.0 power supply with exceptional performance, suitable for high-end GPUs. Its 80 PLUS Gold efficiency ensures energy savings and stability. The power supply features an advanced silent 120mm be quiet! fan, providing optimal cooling without noise. With full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors, it offers maximum compatibility. The PSU also employs LLC technology for advanced stability and voltage regulation. With its two strong 12V-rails, it delivers reliable power for your system. The Pure Power 12 M 850W is a top-notch choice for those seeking a quiet and efficient power supply.

          Key Features

          • 80 PLUS Gold efficiency (up to 92.7%)
          • ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors
          • Exceptionally silent 120mm be quiet! fan
          • Advanced stability and voltage regulation thanks to LLC technology
          • 2 strong 12V-rails

          Specifications

          • Dimension: 6.30Lx5.91Wx3.39H

          Pros

          • Silent operation
          • High power cable included
          • Great quality and efficiency

          Cons

          • Stiff and hard-to-work-with 24 pin MB cable

          The Pure Power 12 M 850W is an outstanding power supply that combines exceptional performance, energy efficiency, and silent operation. It is highly recommended for users seeking a reliable and quiet power supply for their high-end GPUs. With its advanced stability and voltage regulation, this PSU ensures reliable power delivery. The inclusion of a high power cable for use with Nvidia 4090 GPU is a standout feature. The only minor drawback is the stiffness of the 24 pin MB cable, but overall, the Pure Power 12 M 850W is a top choice for gamers and PC enthusiasts.

          Overall Score: 7.5/10

          The MZHOU Synchronous 2 Pack Power Board Dual PSU Multiple Power Supply Adapter is perfect for Bitcoin and Litecoin mining machines with multiple power supplies. It offers plug and play simplicity, allowing you to add more power to your mining rig without any cutting or soldering. The lightweight and easy-to-use adapter can be installed anywhere and optimizes power distribution in a cost-effective manner. The main power supply is connected to the SATA, and the 24PIN power cord of the auxiliary power supply is inserted into the adapter card (Add2psu). MZHOU is known for its high-quality products and excellent pre-sales and after-sales services. The adapter has a rating of 4.3/5 based on customer reviews.

          Key Features

          • Dual PSU Multiple Power Supply Adapter
          • Plug and play simplicity
          • Lightweight and easy to use
          • Non-heat generating solid state PC board
          • Main power supply connected to SATA
          • 24PIN power cord of auxiliary supply inserted into adapter card

          Specifications

          • Color: 24PIN – SATA
          • Dimension: 2.36Lx1.18Wx0.63H
          • Size: 24PIN – SATA

          Pros

          • Easy daisy chaining of PSUs
          • Compact size
          • Reduces wire clutter
          • Perfect for synchronizing multiple PSUs

          Cons

          • Fragile SATA power connector
          • Possible issues with GPU compatibility

          The MZHOU Synchronous Power Board Dual PSU Adapter is a convenient solution for adding additional power to your mining rig. Its plug and play simplicity and lightweight design make it easy to use and install. The adapter effectively optimizes power distribution and reduces wire clutter. However, the SATA power connector is fragile and requires careful handling. Additionally, there may be compatibility issues with certain GPUs. Overall, it is a reliable adapter with mostly positive customer reviews. If you’re looking to enhance your mining setup, this adapter is worth considering.

          Overall Score: 7.5/10

          The 20P ATX to 2 Port 6Pin at PSU Converter Power Cable is a handy accessory for those using older computers such as the 286, 386, 486, and 586 models. It allows you to connect your common ATX PSU with a 20-pin or 24-pin connector to the AT PSU output with two 6-pin power leads. Measuring approximately 21cm in length, this cable adapter is suitable for emergency situations when you need to use an AT power supply. However, it's worth noting that it does not provide a -5v signal, which may cause compatibility issues with certain soundcards or other older PC parts. Additionally, some customers have received the cable with non-insulated terminals instead of the insulated ones shown in the web picture.

          Key Features

          • Suitable for 286, 386, 486, 586 computers
          • Connects common ATX PSU to AT PSU output
          • Compatible with 20-pin or 24-pin ATX PSU
          • Length of approximately 21cm / 0.88''

          Specifications

            Pros

            • Allows use of ATX PSU with older computers
            • Suitable for emergency AT power supply issues

            Cons

            • Does not provide -5v signal
            • Non-insulated terminals instead of insulated ones

            The 20P ATX to 2 Port 6Pin at PSU Converter Power Cable is a useful tool for individuals with older computers who need to connect an ATX PSU. It offers convenience and flexibility in emergency situations when replacing or repairing an AT power supply. However, it’s important to verify if your power supply produces the -5v voltage, as this cable does not provide it. Additionally, there have been reports of inconsistencies in the terminals received, with some customers receiving non-insulated terminals instead of the insulated ones shown. Overall, this cable adapter serves its purpose well but may require additional checks and adjustments depending on your specific hardware requirements.

            Overall Score: 8.5/10

            The Thermaltake Toughpower GF A3 850W is a reliable and high-performance power supply that is fully compatible with Intel ATX 3.0 standards. It is designed to comply with the latest graphics cards and is PCIe Gen 5.0 ready. With a high amperage single +12V rail and high-class technologies, this power supply ensures stable and efficient power delivery. The fully modular low-profile flat cables make cable management a breeze. It comes with a 10-year warranty for added peace of mind. Overall, the Thermaltake Toughpower GF A3 850W is a top-notch power supply that offers excellent performance, reliability, and flexibility.

            Key Features

            • 80 Plus Gold Certified & Fully Compatible with Intel ATX 3.0 Standards
            • PCIe Gen 5.0 Ready
            • Made to Comply with the Latest Graphics Cards
            • High Amperage Single +12V Rail & High-Class Technologies
            • Fully Modular Low-Profile Flat Cables

            Specifications

            • Color: Black
            • Dimension: 5.90Lx3.40Wx5.50H
            • Size: 850W

            Pros

            • Reliable and stable power delivery
            • Fully modular design for easy cable management
            • Comes with 10-year warranty
            • Future-proof with PCIe Gen 5.0 compatibility

            Cons

            • Some users reported fan noise issues
            • One user experienced a faulty capacitor

            The Thermaltake Toughpower GF A3 850W is a highly recommended power supply for its reliability, performance, and flexibility. It delivers stable power to support the latest graphics cards and comes with a 10-year warranty for peace of mind. The fully modular design makes cable management a breeze, and the power supply is future-proof with PCIe Gen 5.0 compatibility. While some users have reported fan noise issues and one user experienced a faulty capacitor, these seem to be isolated incidents. Overall, the Thermaltake Toughpower GF A3 850W is a top choice for those seeking a high-quality power supply.

            Overall Score: 8/10

            The OONO ATX Power Supply Breakout Module is a versatile device that allows you to easily break out the power from your ATX power supply. It features a 24-pins Standard ATX Connector, with support for various wire header configurations. The module also includes Stand-By and Power-ON indicator LEDs, as well as a latching button switch to control the power output. Additionally, it offers a 2.1A USB port for powering Apple products. The module is housed in a durable ABS plastic enclosure, which can be mounted on a wood board or wall, or simply placed on a desktop. With high-quality screw terminal blocks, it provides reliable power output. Overall, this breakout module is perfect for DIY projects and testing purposes.

            Key Features

            • 24-pins Standard ATX Connector, support 20 / 20+4 / 24 pins wire header.
            • Stand-By and Power-ON indicator LEDs.
            • Latching button switch for power output ON/OFF.
            • Supports external latching switch control.
            • USB 5V power output with 2.1Amp current for Apple products.
            • High-quality screw terminal block for power output.
            • +3.3V +5V +12V can support maximum 24 Amp current (12 Amp continuous output).
            • -12V can support maximum 1 Amp current.
            • Durable ABS plastic enclosure with mounting options.

            Specifications

            • N/A

            Pros

            • Clean and simple design.
            • Versatile use with old ATX power supply.
            • Great for testing electronics.
            • Insulated and accepts large wires.
            • Easy and safe conversion for bench power supply.

            Cons

              The OONO ATX Power Supply Breakout Module is a reliable and convenient solution for accessing power from your ATX power supply. Its versatile features and durable construction make it an excellent choice for DIY projects, testing electronics, or converting old power supplies into bench power supplies. The module’s USB port for Apple products is a bonus feature, and the high-quality screw terminals ensure secure connections. Overall, it offers great value for its price. Whether you’re a hobbyist or a professional, this breakout module will be a useful addition to your toolkit.

              Overall Score: 8.2/10

              The Thermaltake Toughpower GX2 80+ Gold 600W SLI/Crossfire Ready Power Supply is a high-quality non-modular power supply with a 5-year warranty. With 80 Plus Gold efficiency and optimized performance, it delivers stable power to your computer components. The power supply features a single plus12V rail design for reliable power delivery and industry-grade protections to ensure the safety of your system. It also includes a 120mm fan for excellent cooling performance while maintaining silent operation. The power supply comes with a range of connectors, including main power, ATX, SATA, PCI-E, and peripheral connectors. Although the fan can be noisy and the daisy-chained PCIe cables may cause instability, the Thermaltake Toughpower GX2 600W is reasonably priced for its gold certification and offers a reliable power solution for your PC.

              Key Features

              • 80 Plus Gold efficiency up to 90%
              • Non-modular connectors for easy installation
              • Ultra quiet 120mm fan for superior cooling performance
              • High quality capacitors provide superb performance
              • Low ripple noise for excellent power supply stability
              • Single plus12V rail design for stable power delivery
              • Industry-grade protections for added safety

              Specifications

              • Dimension: 9.40Lx7.90Wx4.80H
              • Size: 600W

              Pros

              • Efficient and reliable power delivery
              • Reasonably priced for a 600W Gold power supply
              • Includes a range of connectors for easy installation
              • High-quality capacitors for reliable performance
              • Excellent cooling performance with silent operation

              Cons

              • Fan can be noisy
              • Daisy-chained PCIe cables may cause instability

              The Thermaltake Toughpower GX2 80+ Gold 600W SLI/Crossfire Ready Power Supply offers efficient and reliable power delivery for your computer components. With its gold certification, high-quality capacitors, and industry-grade protections, it ensures the stability and safety of your system. The power supply’s 120mm fan provides excellent cooling performance while remaining silent during operation. Although the fan can be noisy and the daisy-chained PCIe cables may cause instability, the Thermaltake Toughpower GX2 600W offers good value for its price. It is a suitable choice for those looking for a reliable power supply solution for their PC.

              Overall Score: 8/10

              The DKE SFX to ATX Power Supply Adapter Bracket allows you to install an SFX or SFX-L power supply in most ATX, Micro ATX, and Mini-ITX cases. Its single-sided installation design provides extra displacement space for increased airflow and component clearance. The bracket is compatible with smaller SFX power supplies, providing flexibility for different applications. With easy installation, this adapter is a great option if you don't want to purchase another PSU for an ATX case. It fits power supplies perfectly, although some users have had to slightly bend or modify it to fit certain models. Overall, the DKE SFX to ATX Power Supply Adapter is functional and provides a cost-effective solution for adapting power supplies to different case sizes.

              Key Features

              • DKE SFX to ATX Power Supply Adapter Bracket
              • Install SFX power supply in most ATX cases
              • Extra displacement space for increased airflow
              • Compatible with smaller SFX power supplies
              • Easy installation

              Specifications

              • N/A

              Pros

              • Allows installation of SFX power supply in different cases
              • Extra displacement space for improved airflow and component clearance
              • Flexible application with smaller SFX power supplies
              • Cost-effective solution
              • Easy to install

              Cons

              • May require slight modification to fit certain power supply models

              The DKE SFX to ATX Power Supply Adapter Bracket is a functional and cost-effective solution for adapting SFX power supplies to different case sizes. With extra displacement space for improved airflow and component clearance, this bracket offers flexibility for different applications. While it may require slight modification to fit certain power supply models, it provides an easy installation process. Overall, this adapter is a great option for users who want to utilize their SFX power supplies in various ATX, Micro ATX, and Mini-ITX cases without the need for purchasing additional PSUs.

              Buyer's Guide: Add 2 PSU

              Reasons to Consider Adding 2 PSUs

              • Increased Power Capacity: Adding a second power supply unit (PSU) can provide additional power capacity, which is beneficial for systems with high energy requirements or when using multiple high-powered components, such as graphics cards.
              • Redundancy and Reliability: With two PSUs, you can enjoy a redundant power supply setup. In case one PSU fails, the other can take over, ensuring uninterrupted power supply and reducing the risk of system downtime.
              • Improved Efficiency: Spreading the load between two PSUs can increase efficiency, as each PSU operates within its optimal efficiency range. This can lead to energy savings and may result in a quieter and cooler system.
              • Support for Multiple GPUs: If you are building a gaming rig or a workstation that requires multiple graphics cards, an additional PSU can help meet the higher power demands and ensure stable performance.
              • Future Expansion: Adding a second PSU allows for future expandability. As technology advances and power requirements evolve, having an extra PSU gives you the flexibility to upgrade your system without worrying about power limitations.

              Considerations Before Adding 2 PSUs

              • Compatibility: Ensure that your system's motherboard supports multiple PSUs and has the necessary connectors and power distribution capabilities.
              • Space and Cooling: Check if your computer case has enough physical space to accommodate two PSUs and provides adequate ventilation to handle the additional heat generated by dual power supplies.
              • Power Requirements: Assess your system's power requirements to determine if adding a second PSU is necessary. Consider the total power draw of all components and ensure that the combined wattage capacity of both PSUs can sufficiently handle the load.
              • Cable Management: Adding a second PSU can lead to additional cables, so it's important to have a case with good cable management options. Proper cable routing and organization can help maintain better airflow and prevent clutter.
              • Manufacturer Recommendations: Always consult the manufacturer's documentation and guidelines for the specific PSUs you intend to use. They may have specific instructions or recommendations for installation and configuration.
              • Warranty Considerations: Check if adding a second PSU voids any warranties on your existing components or affects the warranty of the new PSU. It is advisable to verify this with manufacturers before proceeding.

              Steps to Add 2 PSUs

              1. Select the Second PSU: Choose a compatible PSU with sufficient wattage to adequately support your system's power needs. Take into account the power requirements of all components, including the ones connected to the existing PSU.
              2. Prepare Your System: Shut down your computer and unplug it from the power source. Open the case and locate an available space for mounting the second PSU.
              3. Install the Second PSU: Attach the second PSU to the designated mounting area in your case using the appropriate screws. Ensure that it is securely installed and aligned with the ventilation system for proper cooling.
              4. Connect Power Cables: Connect the necessary power cables from the second PSU to the motherboard and other components as required. Pay attention to the specific connectors and pin arrangements to avoid misalignment or improper connections.
              5. Enable Power Distribution: Check if your motherboard supports dual PSUs and configure the power distribution. This may involve BIOS settings or using specific connectors or adapters provided by the motherboard or PSU manufacturer.
              6. Test and Verify: Once all connections are in place, plug in the power cord and turn on your computer. Verify that both PSUs are functioning correctly and that power distribution is balanced. Monitor your system's performance and ensure stability under load.

              Frequently Asked Questions about 12 Best Add 2 Psu For 2023

              Can I add any PSU to my system, or do I need to use the same brand as my existing PSU?

              While it is generally recommended to use the same brand and model for consistent performance, it is not mandatory. However, using different PSUs may require additional attention to compatibility and power distribution configuration.

              Do I need to connect all components to both PSUs?

              No, it is not necessary to connect all components to both PSUs. You can choose to distribute the power load between the two PSUs based on your system’s requirements. It is common to connect high-powered components, such as graphics cards, to the dedicated PSU while running other components on the primary PSU.

              How do I ensure both PSUs are working together and not working against each other?

              Proper power distribution is crucial to ensure both PSUs work together seamlessly. This can be achieved by configuring the power distribution settings in your motherboard’s BIOS or using specific connectors provided by the PSU manufacturer. Additionally, balancing the load between the two PSUs will help prevent one PSU from overpowering the other.

              Will adding a second PSU increase my electricity bill?

              Adding a second PSU may slightly increase your electricity bill due to the overall increase in power consumption. However, if configured properly and the system is more efficient as a result, the difference in electricity usage may be negligible or even result in energy savings.

              Can I add more than two PSUs to my system?

              It is technically possible to add more than two PSUs to a system, but it requires careful consideration of power distribution, compatibility, and physical space limitations within your computer case. It is advisable to consult with experts and follow manufacturer guidelines when considering more than two PSUs.

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