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SilverStone SST-RM4A Black 4U Rackmount Server Chassis with Enhanced 360mm Radiators Compatibility

  • Supports up to SSI-EEB motherboards
  • Supports 360mm radiators and 2x 80mm fans.
  • Supports hard drive mounting on expansion card retainer
  • 8 PCI expansion slots
  • Includes one USB Type-C interface
Specs
Reviews

Learn more about the Silverstone SST-RM4A

Model
Brand SilverStone
Model SST-RM4A
Details
Chassis Type Rackmount
Form Factor 4U
Color Black
Case Material Steel
Motherboard Compatibility ATX / Extended ATX / Micro ATX / Mini ITX / SSI CEB / SSI EEB
Power Supply PS2 (ATX)
LED Indicators 1 x Power status
1 x HDD activity
2 x LAN activity
Expansion
Internal 3.5" Drive Bays 3.5'' x 2 (compatible with 2.5'' x 3)
Internal 2.5" Drive Bays 4
Expansion Slots 8
Max CPU Cooler Height w/ expansion card retainer: 137mm
w/o expansion card retainer: 148mm
Max PSU Length 255 mm
Ports
Front Ports 1 x USB Type-C
2 x USB 3.0
Cooling System
Radiator Options Front: 120mm x 3 / 120mm x 1 + 240mm x 1 / 360mm x 1
Fan Options Front - 3 x 120mm / Rear - 2 x 80mm
Dimensions & Weight
Dimensions 17.56'' x 17.32'' x 6.93''
Weight 16.82 lbs.
Additional Information
First Listed on Newegg February 23, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

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  • *Subject to applicable law
  • Warranty Notice:

    This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
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