SilverStone RM46-502-I
4U rackmount chassis with front expansion slots
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4U rackmount chassis with 8 front expansion slots
The SilverStone RM46-502-I server chassis stands out as an exceptional 4U rackmount solution designed for demanding professional environments. Designed for maximum flexibility, it features 8 front expansion slots, extensive compatibility with high-end components, and advanced cooling options to ensure stable performance at the heart of the most dynamic IT infrastructures.

SilverStone RM46-502-I
This 4U chassis combines robust engineering with advanced modularity: front-accessible PCI expansion ports and I/O interfaces facilitate the installation and maintenance of expansion cards, while the interior of the case offers interchangeable options for power supply and drive cage placement.
Compatible with motherboards up to SSI-EEB format and boasting impressive expansion capabilities, the RM46-502-I is the perfect solution for servers, workstations and scalable storage systems.
Key features:
- 4U rack format in sturdy steel, ideal for data centres and professional environments
- Compatible with SSI-EEB, SSI-CEB, Extended ATX, ATX, Micro-ATX and Mini-ITX motherboards
- 8 PCI expansion slots on the front panel
- Accessible front interfaces: 1 x USB Type-C and 2 x USB 3.0 for easy connectivity
- External bays for 5.25" peripherals and internal support for 2.5" drives
- Support for liquid cooling up to a 280 mm radiator or multiple air cooling fans
- Accessibility and maintenance-oriented design: interchangeable panels, sliding rails and handles
Select your criteria
General information |
Product name |
SilverStone RM46-502-I |
Brand |
SilverStone | |
Model |
SST-RM46-502-I | |
Main characteristics |
Max height CPU fan |
148 mm |
Power supply max. length |
430 mm | |
Power format |
ATX/EPS | |
Case format |
4U rack | |
Use |
Server | |
Material |
Steel | |
Motherboard format |
SSI EEB | |
| ATX | ||
| Micro ATX | ||
| Mini ITX | ||
| SSI CEB | ||
| E-ATX | ||
Power supply supplied |
No | |
Design |
Screwless fixing system |
No |
Case color |
Black | |
Front color |
Black | |
Integrated display |
No | |
Mesh front |
No | |
Glass |
No | |
Tempered glass |
No | |
Fish tank (panoramic view) |
No | |
LED RGB |
No | |
ARGB LED |
No | |
ARGB hub included |
No | |
Water cooling compatible |
Yes | |
Expansion slots |
Number of PCI slots |
8 |
Low profile |
Yes | |
Number of 2.5" slots |
2 | |
Number of visible 5.25" slots |
2 | |
Front connectivity |
Location of expansion ports |
Front |
Connector(s) available |
2 X USB 3.0 | |
| 1 X USB 3.0 Type C | ||
Cooling |
Fan(s) included |
No |
Number of rear fan(s) slots |
2 X 120 or 140 or 160mm | |
Quantity of rear fan(s) supplied |
0 | |
Number of front fan(s) slots |
1 X 80mm | |
Quantity of front fan(s) supplied |
1 | |
Number of side fan(s) slots |
None | |
Number of above fan(s) slots |
None | |
Water cooling |
AIO radiator compatibility |
120mm radiator |
| 240mm radiator | ||
| 280mm radiator | ||
Front AIO slot(s) |
N/A | |
Rear AIO slot(s) |
120mm radiator | |
| 240mm radiator | ||
| 280mm radiator | ||
Physical characteristics |
Width |
440 mm |
Height |
176 mm | |
Depth |
456 mm | |
Weight |
8.69 kg | |
Volume |
35.3 l | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
SilverStone Technology GmbH |
Postal address |
Kaiserswerther Str. 215, 40474 Düsseldorf, Allemagne | |
Electronic Address |
info.eu@silverstonetek.de |
See all SilverStone products
Product referenced on 27 Feb 2026
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