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- Supports up to SSI-EEB motherboards
- Includes 2 x Air Penetrator 184i PRO fans for superior air intake
- Supports 360mm liquid cooling radiator
- 8 PCI expansion slots
- Reserved sliding rail mounting holes for quick rail installation
- Includes one USB Type-C interface
- Upright or horizontal placement flexibility
- Secondary PSU can be installed if 3.5" drive cage is to be left unoccupied
- Side switch for chassis intrusion security
Model No. - SST-RM51
Motherboard - SSI-EEB, SSI-CEB, Extended ATX, ATX, Micro-ATX, Mini-ITX
Chassis form factor - 5U
Material - Steel
Expansion Slot - 8
Limitation of PSU - 160mm~190mm
(Removal of 3.5" drive cage eliminates PSU depth limitation)
Power Supply - Primary PSU slot: PS2 (ATX) / Mini Redundant
Secondary PSU slot: SFX (occupies 3.5" bracket)
- USB Type-C x 1
- USB 3.0 x 2
LED indicator
- Power status x 1
- HDD activity x 1
- LAN activity x 2
Front
- 120mm x 3 / 180mm x 2
(2 x Air Penetrator 184i PRO fans included)
Rear
- Rear I/O: 120mm x 1 / 140mm x 1
Rear fan cage: 80mm x 2
Limitation of CPU cooler
- Height w/ expansion card retainer: 181mm
- Height w/o expansion card retainer: 192mm
- Length: 455mm (without installing front fans and radiators)
- Width w/ expansion card retainer: 157mm
- Width w/o expansion card retainer: 198mm
- Incl. rear fan cage: 440mm (W) x 220mm (H) x 530mm (D), 51.3 liters
- Excl. rear fan cage: 440mm (W) x 220mm (H) x 485mm (D), 46.95 liters
- Incl. rear fan cage: 17.3" (W), 8.66" (H), 20.87" (D)
- Excl. rear fan cage: 17.3" (W), 8.66" (H), 19.1" (D)
The upright or horizontal placement flexibility is a great feature for those who need to optimize their server space, and the ability to install a secondary PSU if the 3.5" drive cage is left unoccupied adds additional redundancy options.
Overall, the RM51 seems like a great choice for those who need a high-performance server chassis with excellent cooling and flexibility.