SilverStone RM4A Server Case, 4U Rackmount, SSI-EEB, Mesh - Dark Grey
The SilverStone RM4A is a powerful 4U rackmount chassis designed for professional server and workstation systems. It is aimed at users who require high cooling performance, flexible hardware configuration, and reliable stability in rack operation.
- 360mm radiator support – efficient cooling for high-performance server hardware
- Compatible with SSI-EEB to Mini-ITX – maximum flexibility in motherboard choice
- 8 PCI slots with card retention – secure mounting of large expansion cards
- Optimised drive mounting – flexible integration of HDDs and SSDs
- Front I/O with USB-C and USB 3.0 – modern ports for maintenance and peripherals
Optimised cooling for rackmount systems
The RM4A supports a radiator up to 360mm at the front as well as three 120mm fans. The cooling system is complemented by two 80mm fans at the rear. This makes the chassis ideal for high-performance server and compute applications.
Thoughtful internal layout for professional hardware
Thanks to support for SSI-EEB, E-ATX, and ATX motherboards, the chassis offers high configuration freedom. Eight expansion slots enable the use of multiple GPUs or controller cards. An integrated bracket reliably protects expansion cards from sagging.
Robust construction for continuous operation
The steel chassis is designed for long-term use in server racks. Compatibility with SilverStone RMS rails facilitates integration into existing rack infrastructures. Additional security features such as a side switch for intrusion detection complete the overall package.
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Colour
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Primary Colour
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Black
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Secondary Colour
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Grey
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Dimensions
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Length / Depth
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446 mm
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Width
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440 mm
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Height
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176 mm
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Weight
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7.63 kg
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Case
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Case Type
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Server Case
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Motherboard Support
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Compatible Motherboard Formats
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ATX, E-ATX, Micro-ATX, Mini-ITX, SSI-CEB, SSI-EEB
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Max. Motherboard Format
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SSI-EEB
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Internal Dimensions
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Max. CPU Cooler Height
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148 mm
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Max. GPU Length
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424 mm
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Max. PSU Length / Depth
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255 mm
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Display
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Display Included
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No
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Power Supply
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PSU included
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No
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PSU Format
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ATX
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Power Supply Position
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rear side
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Cable Specifications
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Riser Cable Included
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No
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Fan Support
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Max. Number of Fans
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5
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80 mm fans
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2
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120 mm fans
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3
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Radiator Support
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Max. Radiator Compatibility
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1x Triple (360 mm)
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Drive Bays
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Max. 2.5 Inch Drives
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7
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Max. 3.5 Inch Drives
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2
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Max. 5.25 Inch Drives
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0
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Hot swap drive bays
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No
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External Ports
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USB 3.1 (external) Type C
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1
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USB 3.0 (external) Type A
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2
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Case Features
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I/O position
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Front
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Side panel
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closed
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Vertical GPU Mount
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No
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Adjustable Vertical GPU Bracket
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No
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Front door
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No
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Cable Management
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No
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Filters Included
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No
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Noise dampening
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No
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Mainboard slide / tray
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No
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Remote included
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No
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Transport System
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No
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Back Connect
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Back Connect
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No
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Expansion Slots
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Expansion slots / PCI slots
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8
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Features
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Housing Feedthrough
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No
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Connectivity
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Card reader
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No
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Fan Header
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Fan Controller / Fan Hub
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No
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Mounting
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Case VESA Mountable
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No
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Internal Monitor Mount
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No
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Materials
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Materials
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Steel
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Lighting
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Lighting / RGB
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No
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Additional Contents
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Included fans
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None
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Product reviews displayed are aggregated from all Pro Gamers Group websites.
| Manufacturer Information | Silverstone GmbH Brandstücken 27, 22549 Hamburg , Deutschland |
| Responsible Person | Silverstone GmbH Brandstücken 27, 22549 Hamburg , Deutschland |