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| Brand | SilverStone |
|---|---|
| Model | SST-RM53-502 |
| Chassis Type | Rackmount |
|---|---|
| Form Factor | 5U |
| Color | Black |
| Case Material | Steel |
| Motherboard Compatibility | ATX / Extended ATX / Micro ATX / Mini ITX / SSI CEB / SSI EEB |
| Power Supply | Primary PSU slot: PS2 (ATX) / Mini Redundant / 2U CRPS Redundant Secondary PSU slot: SFX (occupies 3.5" bracket) |
| LED Indicators | 1 x Power status 1 x HDD activity 2 x LAN activity |
| External 5.25" Drive Bays | 2 |
|---|---|
| Internal 3.5" Drive Bays | 3.5'' x 1 (compatible with 2.5'' x 2) 3.5'' x 2 (compatible with SFX PSU x 1) |
| Internal 2.5" Drive Bays | 5 |
| Expansion Slots | 8 |
| Max CPU Cooler Height | Single CPU: 178mm Dual CPU: 101-178mm |
| Max PSU Length | Primary PSU slot: 190mm (Removal of 3.5" drive cage eliminates PSU depth limitation) Secondary PSU slot: 130mm |
| Front Ports | 1 x USB Type-C 2 x USB 3.0 |
|---|
| Radiator Options | Front: 120mm / 240mm / 360mm Rear: 120mm |
|---|---|
| Fan Options | Front 120mm x 3, 80mm x 3 (2 x 80mm fans included) Rear Rear I/O: 120mm x 1 / 140mm x 1 (1 x 140mm fans included) Rear fan cage: 80mm x 2 |
| Dimensions | Incl. rear fan cage: 20.86'' x 17.32'' x 8.66'' Excl. rear fan cage: 19.09'' x 17.32'' x 8.66'' |
|---|---|
| Weight | 25.28 lbs. |
| First Listed on Newegg | February 23, 2026 |
|---|