SilverStone RM31 3U Rackmount Server Chassis, Dual Power Supply Support, 360mm Radiator Compatibility, Black | SST-RM31
Model :
SKU : ATX-SILVERSTONE SST-RM31
RM31
Compatible with motherboards up to SSI-EEB
Supports dual SFX-L or 2U CRPS redundant power supplies
Provides 8 full-height PCI expansion slots
Supports 360mm liquid cooling radiators up to 6x120mm push and pull fans
Supports CPU air coolers up to 110mm in height
Includes one USB Type-C port
Description
The SilverStone RM31 (SST-RM31) is engineered to meet the rigorous demands of enterprise IT administrators, system integrators, and professional creators. Combining 3U rackmount space efficiency with exceptional hardware flexibility, the RM31 bridges the gap between standard rack servers and high-performance enthusiast liquid-cooled workstations.
• Performance / Technology
Advanced internal airflow routing and liquid cooling support allow the RM31 to house high-density multi-core processors and heavy expansion cards without risking thermal throttling during 24/7 continuous operation.
• Design & Ergonomics
The clean, professional black rackmount faceplate includes secure locking mechanisms, status LED indicators, and convenient front-panel I/O access for efficient rack management.
• Compatibility / Use Cases
The ideal server enclosure for enterprise data centers, render farms, AI deep learning workstations, and mission-critical rack-mounted IT infrastructure.
• Why This Product Stands Out
Most standard 3U server chassis are cramped, lack liquid cooling support, and are restricted to proprietary power supplies. The SilverStone RM31 stands out by offering massive 360mm radiator support, dual power supply redundancy, and SSI-EEB motherboard compatibility in a professional 3U rackmount package.
Specification
Attribute | Specification |
|---|---|
Model No. | SST-RM31 |
Chassis Form Factor | 3U Rackmount Chassis |
Material | Steel |
Motherboard Compatibility | SSI-EEB, SSI-CEB, Extended ATX, ATX, Micro-ATX, Mini-ITX |
Drive Bays | Internal: 3.5" × 2 or 2.5" × 2, plus 2.5" × 2 |
Cooling System | Front: 120 mm × 3 Rear: 60 mm × 2 (Rear I/O position) |
Radiator Support | Front: 120 mm / 240 mm / 360 mm |
CPU Cooler Height Limitation | 110 mm |
Expansion Slots | 8 Slots |
Expansion Card Limitations | Length: Up to 458 mm (Without installing front fans and radiators) Width: 115 mm |
Power Supply Support | Primary PSU Slot: SFX / SFX-L / 2U CRPS Redundant Secondary PSU Slot: SFX / SFX-L (Requires removal of 3.5" drive cage) |
Power Supply Depth Limitation | Primary PSU Slot: 250 mm (Removal of 3.5" drive cage eliminates depth limitation) Secondary PSU Slot: 140 mm |
Front I/O Ports | 1× USB Type-C, 2× USB 3.0 |
LED Indicators | Power Status: 1× Blue HDD Activity: 1× White LAN Activity: 2× Green |
Dimensions | 438 mm (W) × 132 mm (H) × 488 mm (D) / 28.21 Liters 17.24" (W) × 5.20" (H) × 19.21" (D) |
Remarks | Side switch for chassis intrusion security |
