
Best affordable Server barebones
This page always stays fresh and updates automatically.
1. Intertech IPC 3U-30240
The outstanding quality of the materials paired with excellent workmanship form the basis for a highly variable enclosure. The 3U 30240 offers the option of removing the two hard drive cages on both sides to mount up to six external 5.25-inch hard drives. An additional four external 3.5-inch hard disks are available in the centre.

2. Intertech IPC 2U-2129N
The excellent quality of the materials combined with outstanding craftsmanship forms the basis for a highly versatile chassis. The 2U 2129-N offers the option to mount a 1U or 2U server power supply at the back of the chassis, as well as a standard ATX power supply with an 80mm fan at the front. Additionally, the 2U 2129-N is equipped with four 80mm fans and perforated slot covers for excellent cooling.

3. Silverstone RM41-506
The Silverstone RM41-506 is a high quality 4U rackmount chassis designed for server and workstation applications. It offers a robust design with optimised cooling and flexible interior space for various hardware configurations. Thanks to its sophisticated design, it is ideal for professional IT environments where reliability and expandability are required.

4. Silverstone RM23-502-Mini
2U rack server case with a black front. Suitable for boards from Mini-ITX to Micro-ATX. Two 80 x 25 mm fan slots at the front. Four low-profile expansion slots. 2x 5.25-inch bays at the front, 2x 3.5-inch and 1x 2.5-inch internal slots.
The SilverStone SST-RM23-502-MINI is a 2U server case with a black front. It features a large perforation for improved airflow, numerous status LEDs, two USB 3.0 ports, and individual power and reset buttons. The two handles at the front make it easier to pull the case out of the server rack with optional telescopic rails.
The case provides internal space for two 3.5-inch HDDs and one 2.5-inch drive. Two 5.25-inch drives can be installed at the front. It can accommodate motherboards up to the Micro-ATX form factor. There are four low-profile slots available for expansion cards. To cool the hardware and drives, there are two slots for 80x25 mm fans at the front.
Technical details:
- Dimensions: 430 x 88.5 x 400 mm (W x H x D)
- Case form factor: 2U
- Net weight: approx. 4.8 kg
- Material: Steel (1 mm)
- Color: Black, Silver
- Form factor: Mini-ITX, Micro-ATX
- Power supply: 2U single or 2U redundant, ATX
- Expansion slots: 4 (Low Profile)
- Drive bays: 2x 5.25 inches (external), 2x 3.5 inches (internal), 1x 2.5 inches
- Fans possible: 2x 80 x 25 mm (front)
- Front I/O: 2x USB 3.0, 1x power button, 1x reset button, 1x LED (operation), 1x LED (HDD status), 2x LED (LAN)
- Maximum CPU cooler height: 65 mm.

5. Silverstone SST-RM4A - 4U Rackmount Server Chassis with enhanced 360mm radiators compatiblity and su
The SilverStone Technology RM4A is a 4U server rack case designed for high-performance computing applications. This case offers compatibility with extended 360mm radiators and supports advanced liquid cooling solutions for demanding server environments. Made from robust steel materials, it provides reliable protection for internal components while ensuring optimal airflow. The case accommodates standard E-ATX and ATX motherboards, allowing flexibility for various server configurations. It features multiple drive bays for extensive data storage capacity, supporting both 3.5-inch and 2.5-inch drives. The front ports include USB 3.0 for convenient peripheral access. The tool-less design simplifies installation and maintenance processes. The interior dimensions provide ample space for full-length expansion cards and large power supplies. Ventilation is optimized with multiple fan mounting positions to ensure efficient thermal management during continuous operation. The black finish gives it a professional appearance suitable for data center environments. Rack mounting accessories are included for easy integration into standard server racks. This case is designed for reliability in enterprise applications where consistent performance and component protection are essential requirements.

Silverstone SST-RM4A - 4U Rackmount Server Chassis with enhanced 360mm radiators compatiblity and su
6. Intertech IPC 3U-30255
The excellent quality of the materials combined with outstanding craftsmanship forms the basis for a highly versatile case. The 3U 30255 allows for the removal of both hard drive cages on either side, enabling the installation of up to six external 5.25-inch hard drives. Additionally, there are four external 3.5-inch hard drives available in the middle. Four 120mm fans ensure optimal cooling. Two easily accessible USB 3.0 front ports and the cover with two snap-in closures complete the package.
Pro
- Modular system
- Large housing

7. Lanberg SC01-5204-12B
The Lanberg SC01-5204-12B is a powerful rack server barebone designed for use in professional IT environments. With a 4U form factor, it offers ample space for the installation of up to 13 hard drives, making it a flexible solution for storage requirements. The server measures 430 mm in width, 520 mm in depth, and 176 mm in height, making it ideal for integration into existing rack systems. It is equipped with five fans that ensure effective cooling, thereby supporting the performance and longevity of the installed components. Manufactured in China, the SC01-5204-12B combines functionality and efficiency in a robust design. Weighing 12,500 grams, it is stable yet manageable, facilitating installation and maintenance. This barebone is an excellent choice for companies in need of a reliable and scalable server solution.

8. Intertech IPC 4U-4129L
The IPC 4U 4129L is a 4U chassis with a depth of 695 mm, providing ample space for powerful server systems. The front features two removable drive cages equipped with integrated 120 mm fans, each capable of accommodating up to 5x 3.5-inch hard drives that can be installed without screws. Each drive cage can easily house 3x 5.25-inch exchange frames, allowing for easier access to the hard drives (available as an option). Additionally, five extra fans in the middle panel and at the back ensure optimal cooling for the entire system.

9. Intertech K-126L
Thanks to its compact design and a low installation depth of 250 mm for ITX boards, this case fits into almost any rack. The 1U K-126L offers internal space for optionally 1x 3.5-inch or 2x 2.5-inch hard drives. Two serial 40 mm fans, mounted internally behind the front panel, ensure reliable and optimal cooling.

10. Intertech IPC 4U-40255
Through the excellent material quality combined with outstanding workmanship, Inter-Tech has laid the foundation for an extremely versatile case. The IPC 4U-40255 allows for the removal of the mounting frames on both sides, enabling the installation of up to six additional 5.25" external drives, with up to 3x 5.25" externally available as standard. In total, a maximum of 11x 3.5" or 4x 2.5" hard drives can be installed internally, depending on the configuration. Additionally, two 120 mm and two 80 mm fans ensure reliable optimal cooling. Two easily accessible USB 3.0 front ports and the lid with two snap-in closures complete the package.
