Server Case Silverstone SST-RM44 Tower Black ATX 240 360mm

The Silverstone SST-RM44 is a 4U rackmount tower server chassis designed for ATX power supplies and compatible with both industrial rackmount environments and high-end home systems. It supports front radiators up to 240 mm or 360 mm and a rear 80 mm radiator, accepts 2.5" and 3.5" storage drives, and provides a compact footprint with dimensions of 440 mm (W) × 468 mm (D) × 176 mm (H). The chassis can be oriented vertically or horizontally and includes reserved mounting holes for server rack sliding rails.

Advantages

The SST-RM44 offers enhanced liquid-cooling compatibility with support for large front radiators and two pre-installed 80 mm rear fans to maintain effective front-to-back airflow. The front panel uses star-crossed ventilation holes for unobstructed air intake and integrates an anti-theft lock and aluminum handles for secure handling. Space-maximizing features include an expansion card retainer with mounting holes for storage drives to prevent GPU sag while allowing efficient use of internal volume. Reserved mounting points simplify installation of rack sliding rails.

Suitable for

• Industrial rackmount servers requiring liquid cooling
• High-end home servers or workstation builds
• Systems using ATX power supplies with multiple 2.5"/3.5" drives
• Configurations needing front 240/360 mm radiator support

Key specifications

• Model: SILVERSTONE SST-RM44
• Form factor: 4U rackmount / tower, supports ATX PSU
• Front radiator support: 240 mm or 360 mm
• Rear radiator/fan: supports 80 mm (2 x 80 mm rear fans pre-installed)
• Drive compatibility: 2.5" and 3.5" HDD/SSD
• Dimensions (W × D × H): 440 mm × 468 mm × 176 mm
• MPN / EAN: SST-RM44 / 4710679815640

How to use

Install an ATX power supply and mount your motherboard according to standard ATX layout. Fit storage drives into the provided 2.5"/3.5" mounting points and secure expansion cards using the included retainer to prevent sag. Mount front radiators up to 240 mm or 360 mm depending on your cooling needs and connect the pre-installed rear fans for front-to-back airflow. The chassis can be positioned vertically or horizontally; use the reserved mounting holes to attach sliding rails if installing in a server rack.

Recommendations

For optimal cooling performance, choose a front radiator size that matches your thermal load (240 mm for moderate, 360 mm for higher heat output) and ensure the rear 80 mm fans remain unobstructed. When installing heavy GPUs, use the expansion card retainer and verify drive mounting to avoid interference and sagging. Use the anti-theft lock and handles for secure transport or rack maintenance.