SilverStone RM51 5U Rackmount Server Chassis, SSI-EEB Support, 360mm Liquid Cooling, 8 PCI Slots, Black | SST-RM51

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
Product Specifications
Model No.
SST-RM51
Chassis form factor
5U
Motherboard
SSI-EEB, SSI-CEB, Extended ATX, ATX, Micro-ATX, Mini-ITX
Material
Steel
Drive Bay
Internal
3.5″ x 2 (compatible with 2.5″ x 3) + 3.5″ x 2 (compatible with SFX PSU)
2.5″ x 4
Power Supply
Primary PSU slot: PS2 (ATX) / Mini Redundant
Secondary PSU slot: SFX (occupies 3.5″ bracket)
Limitation of PSU
160mm~190mm
(Removal of 3.5″ drive cage eliminates PSU depth limitation)
Cooling system
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
Radiator support
Front
120mm x 3 / 120mm x 1 + 240mm x 1 / 360mm x 1 (120mm x 3) / 360mm x 1 (180mm x 2)
Rear
120mm x 1
Limitation of CPU cooler
Height w/ expansion card retainer: 181mm
Height w/o expansion card retainer: 192mm
Expansion card
Length: 455mm (without installing front fans and radiators)
Width w/ expansion card retainer: 157mm
Width w/o expansion card retainer: 198mm
Expansion Slot
8
Front I/O Port
USB Type-C x 1
USB 3.0 x 2
LED indicator
Power status x 1
HDD activity x 1
LAN activity x 2
Dimension
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)
Net Weight
10.6 kg
Extra
Side switch for chassis intrusion security