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| Brand | SilverStone |
|---|---|
| Model | SST-RM4A |
| 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 |
| 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 |
| Front Ports | 1 x USB Type-C 2 x USB 3.0 |
|---|
| 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 | 17.56'' x 17.32'' x 6.93'' |
|---|---|
| Weight | 16.82 lbs. |
| First Listed on Newegg | February 12, 2026 |
|---|
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.