Introducing the 7 Best Rack Mount PSU for 2023, a comprehensive guide to help you find the perfect power supply units for your rack-mounted systems. As the demand for reliable and efficient power solutions continues to grow, it is crucial to invest in PSU options that not only meet your current requirements but also future-proof your setup. In this expertly curated list, we have extensively researched and reviewed the top PSU models available in the market, considering factors such as power output, efficiency, reliability, and value for money. Whether you are a professional server operator or a passionate DIY enthusiast, these best-in-class rack mount PSUs will undoubtedly elevate your system's performance and ensure seamless operation for years to come.
Overall Score: 8/10
The RackChoice 2U Micro ATX Compact Rackmount is a versatile and affordable server case that offers plenty of features for its price. With front access USB3.0, low profile add-on card support, and a 120mm fan on top, this case provides efficient cooling and easy connectivity. It supports ATX PS2 standard power supply and comes with 2x80mm cooling fans. The chassis is made of zinc-coated steel and handle aluminum for durability. It can accommodate a microATX or mini-ITX motherboard and has 2 x 5.25" + 4 x 3.5" drivebays. The case also includes a 3.5" to 2.5" adapter. With a sleek black color and dimensions of 19.00Lx15.74Wx3.50H, this rackmount case is a great choice for those looking for a compact and reliable server solution.
Key Features
- Front Access USB3.0 x2 (compatible with USB2.0)
- 4 x low profile add-on cards
- Support ATX PS2 standard Power Supply with 120mm fan on the top
- 2x80mm cooling fan in take
- Motherboard Size: 9.6×9.6 (micro ATX, mini-ITX)
- Drivebays: 2 x 5.25" + 4 x 3.5" (internal)
- Include 1×3.5 to 2.5 adapter
- Material: handle Aluminum; Main Chassis- Zinc-Coated Steel
- Case type: 2U rackmount depth=400mm (not include handle)
Specifications
- Color: Black
- Dimension: 19.00Lx15.74Wx3.50H
Pros
- Affordable price for the features it offers
- Sturdy construction with zinc-coated steel and handle aluminum
- Easy installation of drives and fans
- Versatile compatibility with micro ATX and mini-ITX motherboards
- Included 3.5" to 2.5" adapter for added convenience
- Sleek black design adds a touch of elegance to any server room
Cons
- Limited space for 3.5" hard drives with micro ATX motherboards
- Fans included with the case may be noisy
- 5.25" bay cover not connected to the tray, limiting removal options
The RackChoice 2U Micro ATX Compact Rackmount is an excellent choice for users seeking an affordable and versatile server case. It provides a solid build quality and ample features for the price point. The case allows for easy installation of drives and fans, and its compatibility with microATX and mini-ITX motherboards ensures flexibility. While it may have limited space for 3.5″ hard drives with microATX configurations and includes potentially noisy fans, these drawbacks are outweighed by its overall value. Whether for personal or professional use, this rackmount case offers a compact and reliable solution for your server needs.
Overall Score: 8/10
The RackChoice 3u Rackmount Server Chassis is a reliable and durable option for building your own server. Made of zinc-coated steel, this chassis offers excellent durability for long-term use. With support for both ATX and Micro ATX motherboards, as well as multiple external and internal bays, this chassis provides plenty of room for your storage and expansion needs. It also features a cooling system with two 80mm fans in the front and two 60mm fans at the rear, ensuring optimal airflow to prevent overheating. The included dust filter bracket in front makes maintenance easy. Overall, the RackChoice 3u Rackmount Server Chassis is a solid choice for personal builds and offers the convenience of being rack mountable.
Key Features
- Material: Zinc-Coated Steel
- External Bay: 3×5.25"
- Internal Bay: 4×3.5"
- Cooling fan: 2x 80mm infront + 2 x 60mm fan at rear
- M/B size: Use ATX M/B support 2 x 5.25 / use Micro ATX M/B support 3 x 5.25
- Expansion Slots: 5
- Supports standard ATX power supply with side 80mm fan
- With dust filter bracket in front easy maintenance
Specifications
- Color: Black
- Dimension: 15.35Lx19.00Wx5.25H
Pros
- Durable and well-built
- Ample room for storage and expansion
- Efficient cooling system
- Easy maintenance with dust filter bracket
Cons
- Alignment issues with some PSUs
- Space constraints when using all 4 internal bays
- Occasional quality control issues
The RackChoice 3u Rackmount Server Chassis offers a reliable and convenient solution for building your own server. With its sturdy construction, ample storage and expansion options, efficient cooling system, and easy maintenance features, it provides a solid foundation for personal builds. However, be aware of potential alignment issues with certain power supplies and space limitations when utilizing all internal bays. Despite occasional quality control issues, this chassis is a dream for tinkers and seasoned network professionals. If you’re looking for a reliable and rack mountable server chassis, the RackChoice 3u Rackmount Server Chassis is worth considering.
Overall Score: 8.5/10
The RackChoice 3u Rackmount Server Chassis is a versatile and practical option for low-spec servers and home use. Made of powder-coated stamped steel, this rack mount case boasts solid construction and durability. With a depth of 400mm, it provides ample space for components and supports either top or side cooling. The chassis features external and internal bays for easy storage expansion, as well as preinstalled cooling fans and a dust filter bracket in front for easy maintenance. It supports both ATX and Micro ATX motherboards, offering flexibility for different setups. Although there are a few minor drawbacks, such as the lack of provisions for filter material and potential binding issues with the front thumb screw, this RackChoice server chassis offers good value for the price.
Key Features
- 3U server case with ample storage options
- Supports both ATX and Micro ATX motherboards
- Includes preinstalled cooling fans
- Dust filter bracket for easy maintenance
- Versatile fan options for cooling
Specifications
- Color: Black
- Dimension: 15.75Lx19.00Wx5.25H
Pros
- Solid construction and durability
- Sufficient support for low-spec servers and home use
- Versatile fan options for cooling
Cons
- Lack of provisions for filter material
- Front thumb screw may require replacement due to binding issues
This RackChoice 3u Rackmount Server Chassis is a reliable and functional choice for low-spec servers and home use. Although it has a few minor drawbacks, such as the lack of provisions for filter material and potential binding issues with the front thumb screw, it offers solid construction, durability, and flexibility in cooling options. With ample storage options, support for different motherboard sizes, and easy maintenance features like a dust filter, this server chassis provides a good value for the price. However, users should note that it doesn’t include any fans, rails, or a power supply, which may require additional investment. Overall, this RackChoice server chassis is a solid choice for those looking for a reliable and affordable option.
Overall Score: 7/10
The RackChoice 2U Micro ATX Compact Rackmount Chassis is a versatile and reliable option for computer enthusiasts. With two 5.25" drive bays and four 3.5" drive bays, this chassis offers ample storage options. It supports ATX PS2 standard power supplies with a side 80mm fan for efficient cooling. The chassis is made of handle aluminum and zinc-coated steel, ensuring durability. It is compatible with microATX and mini-ITX motherboards and includes front access USB 3.0 ports. While the lack of ventilation for the PSU and power supply mounting issues are notable drawbacks, overall, the RackChoice 2U Micro ATX Compact Rackmount Chassis offers good value for the price. It is suitable for experienced users who prioritize storage space and cooling performance.
Key Features
- Front Access USB3.0 x2 (compatible with USB2.0)
- 4 x low profile add-on cards
- Support ATX PS2 standard Power Supply with side 80mm fan
- 2x80mm cooling fan intake
- Motherboard Size: 9.6×9.6 (micro ATX, mini-ITX)
- Drivebays: 2 x 5.25" + 4 x 3.5" (int.)
- Material: handle Aluminum; Main Chassis- Zinc-Coated Steel
- Case type: 2U rackmount depth=400mm (not include handle)
Specifications
- Color: Black
- Dimension: 15.74Lx19.00Wx3.50H
Pros
- Ample storage options with 2x 5.25" and 4x 3.5" drive bays
- Supports standard ATX PS2 power supplies with side 80mm fan
- Front access USB 3.0 ports for convenient connectivity
- Durable construction with handle aluminum and zinc-coated steel
- Compatible with micro ATX and mini-ITX motherboards
Cons
- Lack of ventilation for PSU and power supply mounting issues
- No vents over CPU and non-standard PSU fan configuration
The RackChoice 2U Micro ATX Compact Rackmount Chassis is a solid option for experienced computer users who prioritize storage space and cooling performance. With ample drive bays, support for standard ATX PS2 power supplies, and convenient front access USB 3.0 ports, it offers good value for the price. However, the lack of ventilation for the PSU and power supply mounting issues are notable drawbacks. Novice users should approach this chassis with caution due to limited documentation and customer support. Overall, the RackChoice 2U Micro ATX Compact Rackmount Chassis is a reliable choice for those in need of a compact and durable rackmount solution.
Overall Score: 7/10
The RackChoice 3u Rackmount Server Chassis is a versatile and sturdy case designed for ATX, EATX, and Micro-ATX motherboards. It features 4 external 5.25-inch drive bays and 6 internal 3.5-inch HDD bays, providing ample storage options. The case includes pre-installed fans and supports both USB 3.0 and USB 2.0 connections. With support for ATX PS2 PSU and various cooling options, this rackmount server chassis is suitable for a range of computer and technology products. The case is well-constructed and includes extension power cords for wider range PSU compatibility. However, it lacks support for different motherboard layouts. Overall, it is a flexible and durable option for those needing a reliable server chassis.
Key Features
- 3U server case compatible with multiple M/B sizes
- 10 drive bays, including 4 external and 6 internal
- Includes pre-installed and space for additional fans
- 2 front access USB 3.0 ports
- Supports ATX PS2 PSU with side or top fan
- Comes with extension power cords for wider PSU compatibility
Specifications
- Color: Black
- Dimension: 21.65Lx19.00Wx5.25H
Pros
- Sturdy and well-constructed
- Ample storage options for hard drives
- Compatible with most ATX motherboards and PSUs
- No sharp edges for user safety
Cons
- Lacks support for different motherboard layouts
The RackChoice 3u Rackmount Server Chassis is a reliable and versatile option for those in need of a sturdy case to house their server equipment. With its ample storage options, pre-installed fans, and compatibility with various motherboard and PSU sizes, it offers flexibility and convenience. The case is well-crafted and eliminates the risk of user injury with its lack of sharp edges. However, it should be noted that it may not support all motherboard layouts, which could be a limitation for some users. Overall, the RackChoice 3u Rackmount Server Chassis is a solid choice for anyone looking for a durable and functional server chassis.
Overall Score: 8/10
The RackChoice 2U Rackmount Server Chassis is designed to support ATX and Micro-ATX motherboards. With its 2 x 5.25” external and 6 x 3.5” internal HDD drive bays, it provides ample storage options. The chassis is made of zinc-coated steel with a protective film, ensuring durability. It supports standard ATX power supply and can be configured for either top or side cooling. The unique design of the rear panel allows for the use of a riser card and low-profile add-on card together. The 2U rack mount chassis has a depth of 550mm (excluding handle) and includes a dust filter bracket for easy maintenance. Overall, this RackChoice server chassis offers a great internal layout, easy servicing, and good build quality.
Key Features
- Supports ATX and Micro-ATX motherboards
- 2 x 5.25” external and 6 x 3.5” internal HDD drive bays
- Front access USB 3.0 ports
- Made of zinc-coated steel with a protective film
- Supports standard ATX power supply with top or side cooling
- Unique rear panel design for riser card and add-on card
- Dust filter bracket for easy maintenance
- Includes extension power cords for wider PSU compatibility
- 2U rack mount chassis with a depth of 550mm
Specifications
- Color: Black
- Dimension: 21.65Lx19.00Wx3.50H
Pros
- Spacious internal layout and good cable management
- Variety of storage options
- Durable construction with protective film
- Easy to service and swap out parts
- Includes front USB 3.0 ports
- Unique design for riser card and add-on card support
- Convenient dust filter bracket for maintenance
- Extension power cords for PSU compatibility
Cons
- Power cord angle may require modification
- Included fans can be loud in a home setting
- Lacks niceties like tool-less access
The RackChoice 2U Rackmount Server Chassis offers a reliable and versatile solution for ATX and Micro-ATX server builds. With its spacious internal layout, it allows for easy cable management and component installation. The variety of storage options, including front bays and internal drive trays, accommodate different needs. The durable construction and unique design features like the rear panel support for riser and add-on cards enhance its functionality. While the power cord angle may require modification for some users, overall, this server chassis provides excellent value for its price. Whether for personal or professional use, the RackChoice 2U Rackmount Server Chassis is a solid choice.
Overall Score: 7.5/10
The RackChoice MicroATX 2U Rackmount Server Chassis is a high-quality and durable solution for micro ATX or mini ITX motherboards. It features a sturdy metal construction with a flawless finish and includes convenient features like front access USB 3.0 ports. The chassis supports various drive configurations and has options for both a top 120mm fan or side 80mm fan. While it lacks front air intake for optimal cooling, it is still a great choice for building your own server. The case is compatible with standard ATX power supplies and offers a 2U rackmount design. Overall, the RackChoice MicroATX 2U Rackmount Server Chassis provides good value for the money.
Key Features
- 2U server case support M/B size: Micro-ATX 9.6 x 9.6 / mini-itx 6.7 x 6.7
- Supports external 1x 5.25" drive bay and internal 4×3.5" drive bays
- Made of front bezel+ handle aluminum and main chassis-zinc-coated steel
- 2 front access USB 3.0 ports (compatible with USB 2.0)
- Supports standard ATX power supplies with top 120mm or side 80mm fan
- Cooling air from the front panel with hidden grille
- 2U rack mount case
Specifications
- Color: Black
- Dimension: 15.70Lx19.00Wx3.50H
Pros
- High-quality and durable construction
- Convenient front access USB 3.0 ports
- Supports various drive configurations
- Compatible with standard ATX power supplies
- 2U rack mount design
Cons
- Lacks front air intake for optimal cooling
- Some fit issues with I/O shield and chassis screws
- Limited cable routing options due to fixed drive cage
The RackChoice MicroATX 2U Rackmount Server Chassis offers good value for the money. It is well-made with a sturdy construction and convenient features like front access USB 3.0 ports. The case supports different drive configurations and includes options for both a top 120mm or side 80mm fan. However, it lacks front air intake for optimal cooling and may have some fit issues with the I/O shield and chassis screws. Nonetheless, it is a reliable choice for building your own server with Micro-ATX or mini-ITX motherboards. Overall, the RackChoice MicroATX 2U Rackmount Server Chassis provides a cost-effective solution for those in need of a durable and functional server case.
Buyer's Guide: Rack Mount PSU
Whether you are setting up a home server, a data center, or a professional audio studio, investing in a reliable and suitable rack mount PSU (power supply unit) is essential. It not only ensures the proper functioning of your equipment but also helps in maintaining a neat and organized setup. To help you make an informed decision, we have compiled a buyer's guide with important factors to consider when purchasing a rack mount PSU. So let's dive in and explore the world of rack mount PSUs!
Key Factors to Consider
When it comes to choosing the right rack mount PSU for your needs, there are several important factors to consider. Here are some key elements to keep in mind:
- Power Capacity: Assess the power requirements of your equipment and choose a rack mount PSU with adequate power capacity to handle the load. Ensure that the power supply provides sufficient wattage to support all your devices without overloading.
- Form Factor: Consider the physical size and compatibility of the rack mount PSU. Verify whether it fits your existing rack system and ensures proper alignment with other components.
- Efficiency: Look for a rack mount PSU with high efficiency ratings, such as 80 PLUS certification, which indicates energy savings and reduced heat generation. This can contribute to overall system stability and cost savings in the long run.
- Voltage Regulation: Check whether the PSU offers stable output voltages within acceptable tolerance levels. Consistent and reliable voltage regulation is crucial for the optimal performance and longevity of your equipment.
- Modularity: Opt for a modular rack mount PSU if you value flexibility and easy cable management. These PSUs allow you to detach unnecessary cables, resulting in a cleaner and more organized setup.
- Noise Level: Consider the noise output of the rack mount PSU. For studio environments or noise-sensitive areas, a PSU with low noise levels is preferable. Look for PSUs with features like fan speed controls or silent operation modes.
- Overload Protection: Ensure that the PSU has appropriate protection mechanisms in place to safeguard your equipment against power surges, short circuits, and overloads. Features like overcurrent protection, overvoltage protection, and short circuit protection are essential for the safety of your devices.
- Reliability and Brand Reputation: Invest in a rack mount PSU from trustworthy brands known for their quality and reliability. Research customer reviews and ratings to gauge the reputation of the PSU and the manufacturer.
Frequently Asked Questions about 7 Best Rack Mount Psu For 2023
A rack mount PSU provides power to electronic devices in rack-mounted systems such as servers, audio equipment, and networking gear. It ensures a stable and reliable power supply to support the functioning of these devices.
Calculate the power requirements of your equipment by adding up the wattage ratings of all the devices you plan to connect. It is recommended to have a PSU with a slightly higher power capacity to allow for future upgrades and to prevent overloading.
While it is possible to use a regular ATX PSU in some cases, rack mount PSUs are specifically designed for rack-mounted systems. They offer features like improved airflow, rack compatibility, and cable management solutions that enhance the functionality and aesthetics of your setup.
Rack mount PSUs come in various form factors, including 1U, 2U, and 3U sizes. Ensure compatibility by checking the physical dimensions and required mounting options of the PSU. It is advisable to consult the manufacturer’s specifications and guidelines.
Many rack mount systems are designed to allow hot-swapping of PSUs, enabling you to replace a faulty unit while the other PSUs continue powering your equipment without interruption. However, this feature may vary depending on the specific rack system you own, so it is crucial to verify compatibility before attempting any hot-swapping.
Rack mount PSUs often come with additional features specific to rack-mounted systems, resulting in a slightly higher price compared to regular desktop PSUs. However, the price can vary depending on brand, efficiency rating, power capacity, and other features.
Rack mount PSUs require minimal maintenance. Regularly cleaning the PSU and ensuring proper ventilation within the rack system are essential. It is also advisable to periodically check for any dust accumulation on the air intake vents and fans to prevent overheating.
Yes, rack mount PSUs can be connected to standard power outlets. However, make sure the voltage and frequency specifications of the PSU match those of the outlet to prevent compatibility issues and potential damage to the equipment.
The warranty period for rack mount PSUs may vary depending on the manufacturer and specific model. It is common to find warranties ranging from 1 to 5 years. Always check the warranty terms and conditions before making a purchase.
Yes, it is worth considering the environmental impact of your PSU choice. Look for PSUs that comply with energy efficiency standards (e.g., 80 PLUS certification) to promote energy savings and reduce your carbon footprint.
